STRUCTURAL DRAWINGS
LIST OF STRUCTURAL DRAWINGS FOR THE PROPOSED G+ 2 CATEGORY IV QUARTER (TWO BEDROOM) AT PHUNTSHOLING
DRAWING TITLEDRG. NO. DATE OF ISSUE
STR/01
STR/03
List of Structural Drawings for G+2 Category IV (Two Bedroom) Building, PhuntsholingGeneral Notes on Structural DrawingsGeneral Notes on Structural DrawingsFooting Layout Plan
Plinth Beam Layout planSTR/07
STR/18
STR/21STR/22STR/23
STR/26
Beam - Column Junction Details
STR/04
STR/20
STR/24STR/25
Footing & Wall Foundation Details
Plinth Beam Details
Vertical reinforcement in project wall and lintel anchorage.Cornice Details.
Lintel Band Details.
Column Details
STR/13
First Floor Beam layout plan.
STR/27
STR/29STR/30STR/31
May-2016
STR/17
First Floor Beam Details
STR/05STR/06
STR/09STR/10
STR/12
STR/02 Column Layout Plan
May-2016
May-2016
May-2016
May-2016
May-2016May-2016
May-2016May-2016
May-2016
May-2016
May-2016
May-2016
May-2016May-2016
May-2016
May-2016
May-2016
May-2016
May-2016
May-2016
May-2016
May-2016
May-2016
May-2016
May-2016
STR/08 May-2016
Roof Beam Layout PlanRoof Beam Details
STR/00STR/00
Slab Layout PlanSlab Bottom reinforcement PlanSlab Top reinforcement PlanSlab Section DetailsStaircase Layout Plan & DetailsMain Roof Truss Layout plan
Truss ElevationTruss Member ScheduleTruss Connection Details
Prop Details
Purlin Layout Plan
Typical Splice location and details in columnTypical Splice location and splices in beam
Truss Connection Details
STR/11
STR/14 May-2016
May-2016
May-2016
STR/28 May-2016
STR/19 May-2016
Second Floor Beam layout plan.Second Floor Beam Details
STR/15STR/16
May-2016May-2016
Kitchen Slab Details
A. GENERAL
1. READ THIS DRAWINGS IN CONJUNCTION WITH ARCHITECTS' AND OTHER ENGINEERS' DRAWINGS AND SPECIFICATIONS, AND SUCH OTHER WRITTEN
INSTRUCTIONS AS MAY BE ISSUED.
2. ALL DIMENSIONS ARE IN MILIMETRE UNLESS STATED OTHERWISE.
3. DIMENSIONS SHALL NOT BE SCALED FROM THE DRAWINGS.
4. DESIGN CONFORMS TO:
IS456:2000 CODE OF PRACTICE FOR PLAIN AND REINFORCED CONCRETE
IS4326:1993 EARTHQUAKE RESISTANT DESIGN AND CONSTRUCTION OF BUILDINGS
IS13920:1993 DUCTILE DETAILING OF REINFORCED CONCRETE STRUCTURES SUBJECTED TO SEISMIC FORCES
IS 875 : 1987( Part 1 to 3) CODE OF PRACTICE FOR DESIGN LOADS( OTHER THAN EARTHQUAKE) FOR BUILDINGS AND STRUCTURES.
IS 1893 (Part 1) : 2002 CRITERIA FOR EARTHQUAKE RESISTANT DESIGN OF STRUCTURES.
5. VERIFY ALL SETTING OUT DIMENSIONS WITH THE ENGINEER/ARCHITECT. VERIFY LOCATION AND DIMENSIONS OF CHASES, INSERTS,
OPENINGS, WASHES, DRIPS, DEPRESSIONS, AND OTHER PROJECT REQUIREMENTS NOT SHOWN ON THE STRUCTURAL DRAWINGS.
6. IF IN DOUBT, ASK.
7. REFER ANY DISCREPANCY TO ENGINEER/ARCHITECT BEFORE PROCEEDING WITH THE WORK.
8. ALL CONSTRUCTION MATERIALS AND WORKMANSHIP SHALL COMPLY WITH THE SPECIFICATIONS FOR BUILDING AND ROAD WORKS TOGETHER WITH THE
REQUIREMENTS OF ALL RELEVANT CODES OF PRACTICE REFERRED TO HEREIN AND THE REQUIREMENTS OF ALL STATUTORY AUTHORITIES.
9. CHECK ALL DIMENSIONS BEFORE STARTING WORK.
10. ALWAYS REFER ADDITIONAL NOTES PROVIDED IN THE DRAWINGS.
11. UNLESS OTHERWISE INDICATED, DETAILS SHOWN ARE TO BE CONSIDERED TYPICAL FOR SIMILAR CONDITIONS.
12. NO FRAMING OR STRUCTURAL MEMBERS ARE TO BE MODIFIED, NOTCHED, OR CUT WITHOUT THE APPROVAL OF THE ENGINEER.
13. THE OWNNER SHALL FAMILIARIZE THEMSELVES WITH THE DRAWINGS. ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE
ENGINEER BEFORE PROCEEDING WITH THE AFFECTED WORK. ANY VARIATIONS OR SUBSTITUTIONS OF MATERIALS OR DETAILS FROM THOSE
INDICATED ON THE DRAWINGS MAY ONLY BE MADE WiTH PRIOR APPROVAL OF THE ENGINEER.
B. FOUNDATION
1. FOOTINGS ARE DESIGNED FOR AN ALLOWABLE BEARING CAPACITY OF 150KPA. VERIFY THE SOIL STRENGTH AND OBTAIN APPROVAL
FROM THE ENGINEER BEFORE PLACING CONCRETE.
2. FOUNDATION SHALL BEAR ON UNDISTURBED NATURAL MATERIAL OR PROPERLY PLACED AND COMPACTED CONTROLLED STRUCTURAL
FILL HAVING A MINIMUM BEARING CAPACITY OF 150 KPA.
3. CONTROLLED STRUCTURAL FILL SHALL CONSIST OF CLEAN GRANULAR MATERIAL FREE OF ORGANIC OR OTHER DELETERIOUS MATTER
AND CONFORM TO THE REQUIREMENTS OF STANDARDS AND QUALITY CONTROL AUTHORITY.
4. MASONRY WALLS IN THE FORM OF RANDOM RUBBLE MASONRY SHALL BE PROVIDED BELOW THE EXTERIOR AS WELL AS INTERIOR PLINTH BEAM.
5. FOOTINGS ARE DESIGNED CONSIDERING THE MINIMUM DEPTH OF 1500MM BELOW THE ORIGINAL GROUND LEVEL. NOTIFY ENGINEER IF
THE DEPTH OF FOOTINGS REQUIRED TO BE PROVIDED VARIES FROM THE DEPTH SPECIFIED ABOVE.
6. ALL EXCAVATION SHALL BE DRY BEFORE PLACING ANY CONCRETE.
7. IF SEEPAGE IS ENCOUNTERED DURING FOUNDATION EXCAVATION, PUMP OUT WATER BEFORE PLACING CONCRETE.
8. THE FOUNDATIONS UNDER THE CONCRETE BASE SLAB SHALL BE COMPACTED THROUGHLY AND A MINIMUM 200MM LAYER OF
COURSE AGGREGATE SHALL BE PLACED OVER THE COMPACTED EARTH AND SEALED WITH 75MM THICK LAYER OF BLINDING CONCRETE.
9. BACKFILLING AGAINST BUILDING FOUNDATION WALLS SHALL BE DONE ONLY AFTER WALLS ARE BRACED TO PREVENT MOVEMENT.
10. CARE SHALL BE TAKEN NOT TO OVERSTRESS ANY ADJACENT RETAINING WALLS AND STRUCTURES DURING BACKFILLING AROUND FOUNDATIONS.
11. COMPACTION OF FOUNDATION SHALL BE APPROVED BY ENGINEER PRIOR TO PLACEMENT OF CONCRETE.
C. LOADING
1. THIS STRUCTURE HAS BEEN DESIGNED FOR THE FOLLOWING NOMINAL LOADS:
1.1 DEAD LOADS:
UNIT WEIGHT OF WALL 19.6 KN/M3
UNIT WEIGHT OF RCC 25 KN/M3
UNIT WEIGHT OF PCC 24 KN/M3
1.2 SUPERIMPOSED LOADS(LIVE LOADS):
LIVE LOAD FOR FLOORS 2.0 N/MM2
LIVE LOAD FOR STAIRCASE 3.0 N/MM2
LIVE LOAD FOR ROOF 0.75 N/MM2 (not accessible)
1.3 WIND LOAD:
BASIC WIND SPEED (ASSUMED) 45 M/S
BUILDING CLASS B
TERRAIN CATEGORY III
1.4 EARTHQUAKE DESIGN DATA
SEISMIC ZONE V
BASIC SEISMIC FORCE RESISTING
SYSTEM SPECIAL MOMENT RESISTING FRAME
2. MAINTAIN STRUCTURE IN STABLE CONDITION DURING CONSTRUCTION.
3. DO NOT PLACE OR STORE BUILDING MATERIALS ON CONCRETE MEMBERS WITHOUT ENGINEER'S APPROVAL.
D. CONCRETE
1. CONCRETE QUALITY SHALL COMPLY WITH IS456:2000
2. PROJECT ASSESSMENT OF CONCRETE STRENGTH IS REQUIRED.
3. GRADE OF CONCRETE IS M20(1:1.5:3) FOR ALL RCC WORKS.
4. FOR THE ABOVE GRADE TO BE ACHIEVED, MAXIMUM FREE WATER-CEMENT RATIO SHALL BE 0.55, MINIMUM CEMENT CONTENT
SHALL BE 300KG/M3 AND MAXIMUM AMOUNT OF WATER SHALL BE 165L FOR 300KG/M3 OF CEMENT.
5. ONLY POTABLE WATER SHALL BE USED FOR MIXING AND CURING, AND SHALL COMPLY TO THE REQUIREMENTS OF IS456:2000.
6. MECHANICALLY VIBRATE CONCRETE IN THE FORM TO GIVE MAXIMUM COMPACTION WITHOUT SEGREGATION OF THE CONCRETE.
7. CURE CONCRETE AS REQUIRED BY THE CLASUE 13.5 OF IS456:2000 AND WORK SPECIFICATIONS.
8. IN THE DRAWINGS THE BEAM SIZES ARE DESIGNATED WIDTH X DEPTH (INCLUDES SLAB THICKNESS IF ANY).
9. CONCRETE SIZES AS DRAWN ARE MINIMUM AND DO NOT INCLUDE APPLIED FINISHES.
10. DO NOT MAKE UNSPECIFIED HOLES OR CHASES WITHOUT ENGINEER'S PRIOR APPROVAL.
11. DO NOT PLACE CONDUITS, PIPES AND THE LIKE WITHIN COVER CONCRETE.
12. AGGREGATES SHALL COMPLY WITH CLAUSE 5.3 OF IS456:2000. NOMINAL SIZE OF COARSE AGGREGATES SHALL BE 20MM.
13. THE CHARACTERISTIC STRENGTH OF CONCRETE AT 28 DAYS SHALL BE 20MPA. THE CONCRETE SHALL BE ASSESSED AS PER THE
ACCEPTANCE CRITERIA OUTLINED IN CLAUSE 16 OF IS456:2000 OR ANY OTHER STATUTORY AUTHORITIES.
14. ALL FORMWORKS FOR BEAMS AND SLABS ARE TO BE REMOVED BEFORE CONSTRUCTION OF WALLS OR OTHER
PERMANENT LOADINGS. ALL FORMWORK AND ITS REMOVAL MUST BE IN ACCORDANCE TO IS456:2000.
15. ALL FLOOR SLABS ARE REINFORCED CONCRETE SLABS.
E. REINFORCEMENT
1. GRADE OF STEEL USED FOR RCC WORKS SHALL BE FE500(TMT).
2. BAR NOTATION GIVES THE FOLLOWING INFORMATION IN THIS ORDER:NUMBER OF BARS; BAR SIZE(MM); SPACING (MM, IF REQUIRED).
3. REINFORCEMENT IS REPRESENTED DIAGRAMATICALLY AND NOT NECESSARILY IN TRUE PROJECTION.
4. LAP REINFORCEMENT ONLY AT LOCATIONS SHOWN IN THE DRAWINGS. LAP LENGTH SHALL COMPLY WITH IS456:2000. LAP SPLICES
SHALL NOT BE LESS THAN THE DEVELOPMENT LENGTH IN TENSION( GENERALLY 47X Ø).
5. REINFORCEMENT SHALL NOT BE CUT, BENT OR HEATED ON SITE WITHOUT ENGINEER'S PRIOR APPROVAL.
6. THE DEVIATION OF REINFORCEMENT FROM ITS SPECIFIED POSITION SHALL NOT EXCEED THE FOLLOWING(MM):
6.1) TOLERENCE FOR COVER -0,+10 MM. WHERE A NEGATIVE VALUE INDICATES A DECREASE IN SPECIFIED COVER, AND POSITIVE
VALUE INDICATES AN INCREASE IN COVER.
6.2) TOLERENCES ON PLACING OF REINFORCEMENT:
I) FOR SLABS AND STAIRCASE -10,+10MM.
II) FOR BEAMS COLUMNS AND FOUNDATION -15,+15 MM.
7. SPACERS AND SUPPORTS SHALL BE LOCATED AT CENTRES CLOSE ENOUGH(PREFERABLY NOT EXCEEDING 750MM C/C FOR COLUMN
AND BEAM REINFORCEMENT, AND 450MM FOR SLAB REINFORCEMENT) TO PREVENT DISPLACEMENT OF REINFORCEMENT BY
WORKMEN OR EQUIPMENT DURING FIXING AND SUBSEQUENT CONCRETE PLACEMENT WITHIN THE TOLERENCE GIVEN IN 6 ABOVE.
8. THE COVER TO THE REINFORCEMENT NEAREST TO THE CONCRETE SURFACE SHALL NOT BE LESS THAN THE FOLLOWING EXCEPT
WHERE SPECIFIED OTHERWISE:
BEAMS 30 MM
COLUMNS 40 MM
FLOOR SLABS AND STAIRCASE 20 MM FOUNDATION 50 MM
9. BENDING OF REINFORCEMENT IN BEAMS AND COLUMNS SHALL COMPLY WITH THE REQUIREMENTS OF IS456:2000.
10. REINFORCEMENT SHALL BE SUBJECT TO LABORATORY TEST TO DETERMINE DUCTILE PROPERTY.
11. INSTALLATION OF REINFORCEMENT SHALL BE COMPLETED AT LEAST 24 HOURS PRIOR TO SCHEDULED CONCRETE PLACEMENT. NOTIFY
ENGINEER AT LEAST 48 HOURS PRIOR TO SCHEDULED CONRETE PLACEMENT, TO ALLOW TIME FOR INSPECTION.
F. TIMBER
1. ALL STRUCTURAL TIMBER SHALL CONFORM TO THE IS883.( If available use the Bhutanese Timber Code)
2. MOISTURE CONTENT OF THE STRUCTURAL TIMBER SHALL NOT EXCEED 12%.
3. ALL STRUCTURAL TIMBER SHALL HAVE A MINIMUM ALLOWABLE BENDING STRESS, Fb, OF 7MPA,
A MINIMUM ALLOWABLE HORIZONTAL SHEAR STRESS, Fv, OF 0.6MPA, A MINIMUM MODULUS OF
ELASTICITY, E, OF 9800MPA, AND MAXIMUM UNIT WEIGHT OF 5.75 KN/M3.
G. FORMWORK
1. PROPERLY BRACE AND SHORE FORMWORK TO MAINTAIN ALIGNMENT AND TOLERANCE IN ACCORDANCE WITH IS456:2000.
2. FORMWORK SHALL COMPLY WITH CLAUSE 11 OF IS456:2000.
3. STRIPPING OF FORMWORK SHALL COMPLY WITH CLAUSE 11.3 OF IS456:2000.
NOTES:
1. GROUND LEVEL REFERS TO THE LEVELLED GROUND AFTER HAVING REMOVED ALLTHE TOP ORGANIC SOIL.2. THE MINIMUM DEPTH OF FOUNDATION SHALL BE 1500MM FROM THE GROUND LEVEL.3. BACK FILL SHALL BE FULLY COMPACTED BEFORE PLACING GROUND FLOORCONCRETE.4. PROPER ANCHORAGE OF BEAM BARS IN EXTERIOR COLUMN SHALL BE PROVIDED ASDETAILED IN DRAWING NO. STR/08.5. IN ORDER TO ACHIEVE PROPER ANCHORAGE OF BEAM BARS INTO EXTERIORCOLUMNS, ALL EXTERIOR COLUMN SHALL BE CAST ONLY UP TO 3/4 OF THEIR HEIGHTBEFORE LAYING BEAM REINFORCEMENT IN UPPER FLOOR.
REFERENCE:
1. REFER DRG. NO. STR/02 FOR COLUMN LAYOUT PLAN2. REFER DRG. NO. STR/03 FOR FOOTING & WALL FOUNDATION DETAILS3. REFER DRG. NO. STR/04 FOR COLUMN DETAILS5. REFER DRG. NO. STR/05 FOR COLUMN SPLICE DETAILS.6. REFER DRG. NO. STR/06 FOR BEAM SPLICE DETAILS7. REFER DRG. NO. STR/07 FOR BEAM- COLUMN JUNCTION DETAILS.
F1
2000
2000
F1
F1F1
3250 3550 2950 3550 3250
F2
2200
2200
F2 F2 F2 F2
F2
F2F2F2F2
F3
2400
2400
F3 F3 F3
3250
3525
NOTES:
1. GROUND LEVEL REFERS TO THE LEVELLED GROUND AFTER HAVING REMOVED ALLTHE TOP ORGANIC SOIL.2. THE MINIMUM DEPTH OF FOUNDATION SHALL BE 1500MM FROM THE GROUND LEVEL.3. BACK FILL SHALL BE FULLY COMPACTED BEFORE PLACING GROUND FLOORCONCRETE.4. PROPER ANCHORAGE OF BEAM BARS IN EXTERIOR COLUMN SHALL BE PROVIDED ASDETAILED IN DRAWING NO. STR/08.5. IN ORDER TO ACHIEVE PROPER ANCHORAGE OF BEAM BARS INTO EXTERIORCOLUMNS, ALL EXTERIOR COLUMN SHALL BE CAST ONLY UP TO 3/4 OF THEIR HEIGHTBEFORE LAYING BEAM REINFORCEMENT IN UPPER FLOOR.
REFERENCE:
1. REFER DRG. NO. STR/02 FOR COLUMN LAYOUT PLAN2. REFER DRG. NO. STR/03 FOR FOOTING & WALL FOUNDATION DETAILS3. REFER DRG. NO. STR/04 FOR COLUMN DETAILS5. REFER DRG. NO. STR/05 FOR COLUMN SPLICE DETAILS.6. REFER DRG. NO. STR/06 FOR BEAM SPLICE DETAILS7. REFER DRG. NO. STR/07 FOR BEAM- COLUMN JUNCTION DETAILS.
3250 3550 2950 3550 3250
3250
3525
C1
C2 C3 C3 C3 C3
C2 C2 C2 C2
C2
C2 C2 C2 C2
C1
C1C1
2200 4502200F22000
FOOTINGMARK L
F1
D
400
B
2000
FOOTING SIZE
12Ø@150 c/c 12Ø@150c/c
BOTTOM REBARIN L-DIRECTION
12Ø@180 c/c
FOOTING SCHEDULE
BOTTOM REBARIN B-DIRECTION
12Ø@180 c/c
TOP REBAR INBOTH DIRECTION
10Ø@180 c/c
BFOOTING
C OF COLUMN/
TYPICAL FOOTING PLAN
A
C OF COLUMN/FOOTING
L
A
L
dt = 57Ø OF BAR
L
LBEAM IN THE ORTHOGONAL
DIRECTION
50
TYPICAL FOOTING ELEVATION
(SECTION A-A)
1500 MIN
75mm side cover
D75MM PROJECTION
BOTTOM REBAR(SEE TABLE BELOW )
150 MM STONE SOLING100 MM CONCRETE(1:2:4), 40mm agg.
COLUMN BARS (REFER DETAILS)
TOP REBAR
(SEE TABLE BELOW )
PROVIDE EXTRACOVER TO COLUMNBELOW GROUND
GROUND FLOOR BEAM (ReferDetails)
RL -1.500 M
RL ± 0.000 M
10Ø@180 c/c
GROUND FLOOR LEVEL
50mm MIN
2400 4502400 12Ø@150 c/c 12Ø@150c/c 10Ø@180 c/cF3
1500
FOUNDATION FOR EXTERNAL WALLBELOW BASEMENT/PLINTH BEAM
PLINTH BEAM
150 MM THICK STONE SOLING
RRM IN CM (1:4)
75 MM THICK PCC(1:3:6)
BRICK WALL
RL ± 0.000 M
800
700
600
75 MM THICK PCC(1:3:6)
RRM IN CM (1:4)
REFER ARCHITECTURALDRAWING
150 MM THICK STONE SOLING
FOUNDATION FOR INTERNAL WALL BELOWBASEMENT/PLINTH BEAM AND PARTITION
WALL
450
RL +0.60 M
PLINTH BEAM
800
600
BRICK WALL
1500
NOTES:SAME WALL FOUNDATION DETAILS SHALL BE ADOPTED FOR ALL WALLS..
NOTES:
1. GROUND LEVEL REFERS TO THE LEVELLED GROUND AFTER HAVING REMOVED ALL THE TOP ORGANIC SOIL.2. THE MINIMUM DEPTH OF FOUNDATION SHALL BE 1500MM FROM THE GROUND LEVEL3. BACK FILL SHALL BE FULLY COMPACTED BEFORE PLACING GROUND FLOOR CONCRETE.4. PROPER ANCHORAGE OF BEAM BARS IN EXTERIOR COLUMN SHALL BE PROVIDED AS DETAILED IN DRAWING NO. STR/075. IN ORDER TO ACHIEVE PROPER ANCHORAGE OF BEAM BARS INTO EXTERIOR COLUMNS, ALL EXTERIOR COLUMN SHALL BE CAST ONLY UP TO 3/4 OF THEIR HEIGHT BEFORE LAYING BEAM REINFORCEMENT IN UPPER FLOOR.
REBARSIZE
ANCHORAGEMENTLENGTH, Ldt
16Ø
12Ø
20Ø
25Ø
685
920
1150
1430
FOOTING & WALL FOUNDATION DETAILS
REFER ARCHITECTURALDRAWING
S1
900
900
GL
LdSPLICING
600
600
600
600 Special confiningzone
S2
GL
S1
S2Non splicing zone
Special confiningzone
3150
3150
GROUND FLOOR LEVEL
600
600
600
900
900
COLUMN DETAILS
1500
600
SECOND FLOOR LEVEL
600 600
600
S1
S2
S1
Special confiningzone
Special confiningzone
Special confiningzone
Specialconfining zone
Non splicing zone
S1
FIRST FLOOR LEVEL
ROOF LEVEL
3150
TYPICAL COLUMN DETAILS SHOWING TIES
C1
Type
2-8Ø @ 75 c/c
Ties (S1) , at splices & below the plinth levelSize Main Bar
COLUMN SCHEDULE
2-8Ø @ 150 c/c
Ties (S2)
400 X400
REFERENCES:
1. REFER DRG. NO. STR/01& 02 FOR FOOTING & COLUMN LAYOUT PLAN.2. REFER DRG. NO. STR/03 FOR FOOTING & WALL FOUNDATION DETAILS.3. REFER DRG. NO. STR/07 FOR BEAM- COLUMN JUNCTION DETAILS.4. REFER DRG. NO. STR/06 FOR COLUMN SPLICE DETAILS.5. REFER DRG. NO. STR/23 FOR STAIRCASE DETAILS.
C2 2-8Ø @ 75 c/c 2-8Ø @ 150 c/c400 X 400
NOTES:
1. ALL SPLICES TO BE PROVIDED NEAR THE MIDDLE OF COLUMN.2. NOT MORE THAN 50% OF COLUMN BARS SHALL BE SPLICED AT ONE SECTION.3. SPLICING OF COLUMN BARS AT BASEMENT AND GROUND FLOOR IS NOT PERMITTED.4. COLUMN DETAILS IS SAME UP TO ROOF LEVEL.5. CLOSER SPACING OF TIES OF 75 MM C/C SHOULD BE PROVIDED THROUGH OUT THE COLUMN SUPPORTING STAIRCASE.6. TIES SPACING OF 75 MM C/C SHOULD BE PROVIDED IN ALL COLUMNS UP TO GROUND FLOOR.7. COLUMN SHOULD CONTINUE TILL TIE BEAM SUPPORTING TRUSSES AND BEAMS.8. IN ORDER TO ACHIEVE PROPER ANCHORAGE OF BEAM BARS INTO EXTERIOR COLUMNS, ALL EXTERIOR COLUMN SHALL BE CAST ONLY UP TO 3/4 OF THEIR HEIGHT BEFORE LAYOUT BEAM REINFORCEMENT IN UPPER FLOORS.9. Ld = 16 MM = 950 20 MM = 1150 25 MM = 1450
400
C2
400
4-25Ø
4-16Ø
ties 8Ø
400
C3
400
4-25Ø
4-20Ø
ties 8Ø
400
C1
400
4-20Ø
4-20Ø
ties 8Ø
4-25Ø+4-16Ø
C3 400 X 400 4-25Ø+4-20Ø 2-8Ø @ 75 c/c 2-8Ø @ 150 c/c
8-20Ø
S1
900
900
GL
LdSPLICING
600
600
600
600 Special confiningzone
S2
GL
S1
S2Non splicing zone
Special confiningzone
3150
3150
600
600
600
900
900
COLUMN SPLICE DETAILS
1500
600
600 600
600
S1
S2
S1
Special confiningzone
Special confiningzone
Special confiningzone
Specialconfining zone
Non splicing zone
S1
ROOF LEVEL
3150
100
135°
40MM COVER(MIN.)
100
TYPICAL COLUMN DETAIL
Rebar sizeDevelopment
length,Ld
700
16Ø
12Ø
20Ø
25Ø
950
1150
1450
NOTES:
1. ALL SPLICES TO BE PROVIDED NEAR THE MIDDLE OF COLUMN.2. NOT MORE THAN 50% OF COLUMN BARS SHALL BE SPLICED AT ONE SECTION.3. SPLICING OF COLUMN BARS AT BASEMENT AND GROUND FLOOR IS NOT PERMITTED.4. COLUMN DETAILS IS SAME UP TO ROOF LEVEL.5. CLOSER SPACING OF TIES OF 75 MM C/C SHOULD BE PROVIDED THROUGH OUT THE COLUMN SUPPORTING STAIRCASE.6. TIES SPACING OF 75 MM C/C SHOULD BE PROVIDED IN ALL COLUMNS UP TO GROUND FLOOR.7. COLUMN SHOULD CONTINUE TILL TIE BEAM SUPPORTING TRUSSES AND BEAMS.8. IN ORDER TO ACHIEVE PROPER ANCHORAGE OF BEAM BARS INTO EXTERIOR COLUMNS, ALL EXTERIOR COLUMN SHALL BE CAST ONLY UP TO 3/4 OF THEIR HEIGHT BEFORE LAYOUT BEAM REINFORCEMENT IN UPPER FLOORS.
Bend Radius, r4Ø
57010Ø
48
64
80
100
40
BEND RADIUS, 4Ø
r
EXTERIORBEAM-COLUMNCONNECTION(REFER DETAILONDWG NO. STR/07)
INTERIORBEAM-COLUMNCONNECTION(REFER DETAILSIN STR/07)
GROUND FLOOR LEVEL
SECOND FLOOR LEVEL
FIRST FLOOR LEVEL
1. SPLICING OF BOTTOM BEAM BARS SHAL BE PROVIDED 2D AWAY FROM THE FACE OF THE COLUMN2. SPLICING OF OF TOP BEAM BARS SHALL BE AT MID SPAN ( L/2)3. NOT MORE THAN 50% OF BEAM BARS SHALL BE SPLICED AT ONE SECTION4. STIRRUPS SPACING AT SPLICES SHALL BE 8Ø @ 75C/C5. SPLICING LENGTH SHALL NOT BE LESS THAN DEVELOPMENT LENGTH, Ld
L/2
2D 2D
2D 2D
2DL/2
Ld2D
Ld
Ld
L
2D 2D2D
TYPICAL ARRANGEMENT OF STIRRUPS & SPLICES IN BEAMS
Ld NOTES :
b
D
b
D
10Ø
135°
Top splice, Ld
Bottom splice, Ld
D
D
D
S/2
CONNECTION DETAIL (PLAN VIEW)
TYPICAL INTERIOR BEAM - COLUMN
COLUMN REINFORCEMENTS
BEAM
COLUMN TIES WITHIN THE JOINT
COLUMN REINFORCEMENT
REINFORCEMENTCOLUMN
BEAM BAR BENT FOR ANCHORAGE
COLUMN TIECOLUMN TIE
REINFORCEMENTBEAM
PCC
BEAM
COLUMN
CONNECTION DETAIL (SIDE VIEW)INTERIOR BEAM - COLUMN
PCC
COLUMN
BEAM REINFORCEMENTS
Ld = 1150 MM FOR 20Ø = 1450 MM FOR 25Ø = 950 MM FOR 16 Ø = 700 MM FOR 12Ø
50 MM (MAX)BEAM
COLUMN TIE
50Ø
FOR ANCHORAGEBEAM BAR BENT
50 MM (MAX)
CONNECTION DETAIL ( SIDE VIEW)
TYPICAL EXTERIOR BEAM - COLUMN
BEAM
CONNECTION DETAIL (PLAN VIEW)
TYPICAL EXTERIOR BEAM - COLUMN
50MM (MAX)
COLUMNEXTERIOR COLUMN
COLUMN REINFORCEMENT
BEAM
COLUMN
50 MM (MAX)
BEAM STIRRUPS
PRIMARY-SECONDARYBEAM JUNCTION DETAILS
BEAM -COLUMN JUNCTION DETAILS
SECONDARY BEAM
PRIMARY BEAM
PLINTH BEAM LAYOUT PLAN
Extra PCC Extra PCC
Extra PCC
Extra PCC
3250 3550 2950 3550 3250
3250
3525
A
700S1
1
1
2
2L-SECTION OF PLINTH BEAM ALONG GRID 1 & 2 (300x350)
980
S1
B
S1
C
S1
35503250
S2
F
S1
E
S1
D
2950 3550 3250
980 1070 1070 890 890 1070 1070 980 980
700 700 S2 700 700 S2 700 700 S2 700700 S2 700S1 S1 S1 S1
1
700S1
3
3
4
4
L-SECTION OF PLINTH BEAM ALONG GRID A, B, C, D, E & F (300x350)
975
S2
2
S1
3
1060
3525
2-20Ø
700 S2S1
1060
2-20Ø+2-16Ø
4-16Ø3250
700 700
975
4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø2-16Ø 2-16Ø 2-16Ø 2-16Ø 2-16Ø
A
700S1
1
1
2
2
L-SECTION OF PLINTH BEAM ALONG GRID 3 (300x350)
980
S1
B
S1
C
S135503250
S2
F
S1
E
S1
D
2950
3550 3250
980 1070 1070 890 8901070 1070 980 980
700 700 S2 700 700 S2 700 700 S2 700
700 S2 700
S1
S1
S1 S1
4-16Ø 4-16Ø 4-16Ø 4-16Ø
4-16Ø 4-16Ø
4-16Ø 4-16Ø 4-16Ø 4-16Ø2-16Ø 2-16Ø
2-16Ø
2-16Ø 2-16Ø2-12Ø 2-12Ø
600
550
550
350350
300
SECTION 2-2300
SECTION 1-1
2-16ØPCC PCC
4-12Ø4-12Ø
4-16Ø
Stirrups Details S1 = 8Ø @100c/c S2 = 8Ø @150c/c
REFERENCES:
1. REFER DRG. NO. STR/08 FOR PLINTH BEAM LAYOUT PLAN.2. REFER DRG. NO. STR/07 FOR BEAM- COLUMN JUNCTION DETAILS.3. REFER DRG. NO. STR/06 FOR BEAM SPLICE DETAILS.4. REFER DRG. NO. STR/23 FOR STAIRCASE DETAILS.
4-12Ø
4-12Ø
4-12Ø 4-12Ø 4-12Ø 4-12Ø
4-12Ø 4-12Ø 4-12Ø
4-12Ø
2-20Ø+2-16Ø 2-20Ø+2-16Ø 2-20Ø+2-16Ø2-20Ø
4-16Ø
S1
350350
300
SECTION 4-4300
SECTION 3-3
2-20Ø2-16Ø
4-16Ø4-16Ø
2-20Ø
FIRST FLOOR BEAM LAYOUT PLAN
Extra PCC Extra PCC
Extra PCC
3250 3550 2950 3550 3250
3250
3525
1400
A
800S1
1
1
2
2L-SECTION OF FIRST FLOOR BEAM ALONG GRID 2 & 3 (300x400)
980
S1
B
S1
C
S1
35503250
S2
F
S1
E
S1
D
2950 3550 3250
980 1070 1070 890 890 1070 1070 980 980
800 800 S2 800 800 S2 800 800 S2 800800 S2 800S1 S1 S1 S1
A
800S1
1
1
2
2L-SECTION OF FIRST FLOOR BEAM ALONG GRID 1 (300x400)
980
S1
B
S1
C
35503250
S2
F
S1
E
S1
D
2950 3550 3250
980 1070 1070 1070 1070 980 980
800 800 S2 800 800 S2 800 800 S2 800S1 S1 S1
1
800S1
3
3
4
4
L-SECTION OF FIRST FLOOR BEAM ALONG GRID A, B, E & F (300x400)
975
S2
2
S1
3
1060
3525
2-25Ø
800 S2S1
1060
2-25Ø+2-16Ø
2-20Ø+2-16Ø3250
800 800
975
1
800S1
3
3
4
4
L-SECTION OF FIRST FLOOR BEAM ALONG GRID C & D (300x400)
975
S2
2
S1
3
1060
3525
800 S2S1
1060
3250
800 800
975
S1
4-20Ø 4-20Ø2-20Ø
4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø2-20Ø 2-20Ø 2-20Ø 2-20Ø
4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø
4-20Ø 4-20Ø2-20Ø
4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø2-20Ø 2-20Ø 2-20Ø
4-16Ø 4-16Ø 4-16Ø 4-16Ø
1200
2-25Ø+2-16Ø 2-25Ø+2-16Ø 2-25Ø+2-16Ø 2-25Ø+2-16Ø2-25Ø
2-20Ø+2-16Ø
S1
2-25Ø2-25Ø+2-16Ø
2-20Ø+2-16Ø
2-25Ø+2-16Ø 2-25Ø+2-16Ø 2-25Ø+2-16Ø2-25Ø
2-20Ø+2-16Ø
400
300
SECTION 2-2300
SECTION 1-1
2-20ØPCC PCC
4-16Ø4-16Ø
4-20Ø
Stirrups Details S1 = 8Ø @100c/c S2 = 8Ø @150c/c
REFERENCES:
1. REFER DRG. NO. STR/10 FOR FIRST FLOOR BEAM LAYOUTPLAN.2. REFER DRG. NO. STR/07 FOR BEAM- COLUMN JUNCTIONDETAILS.3. REFER DRG. NO. STR/06 FOR BEAM SPLICE DETAILS.4. REFER DRG. NO. STR/23 FOR STAIRCASE DETAILS.
400400
300
SECTION 4-4300
SECTION 3-3
2-25Ø2-16Ø
2-16Ø
2-25Ø
2-20Ø2-16Ø2-20Ø400
SECOND FLOOR BEAM LAYOUT PLAN
Extra PCC Extra PCC
Extra PCC
3250 3550 2950 3550 3250
3250
3525
A
800S1
1
1
2
2L-SECTION OF SECOND FLOOR BEAM ALONG GRID 2 & 3 (300x400)
980
S1
B
S1
C
S1
35503250
S2
F
S1
E
S1
D
2950 3550 3250
980 1070 1070 890 890 1070 1070 980 980
800 800 S2 800 800 S2 800 800 S2 800800 S2 800S1 S1 S1 S1
A
800S1
1
1
2
2L-SECTION OF SECOND FLOOR BEAM ALONG GRID 1 (300x400)
980
S1
B
S1
C
35503250
S2
F
S1
E
S1
D
2950 3550 3250
980 1070 1070 1070 1070 980 980
800 800 S2 800 800 S2 800 800 S2 800S1 S1 S1
1
800S1
3
3
4
4
L-SECTION OF SECOND FLOOR BEAM ALONG GRID A, B, E & F (300x400)
975
S2
2
S1
3
1060
3525
2-25Ø
800 S2S1
1060
2-25Ø+2-16Ø
2-20Ø+2-16Ø3250
800 800
975
1
800S1
3
3
4
4
L-SECTION OF SECOND FLOOR BEAM ALONG GRID C & D (300x400)
975
S2
2
S1
3
1060
3525
800 S2S1
1060
3250
800 800
975
S1
4-20Ø 4-20Ø2-20Ø
4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø2-20Ø 2-20Ø 2-20Ø 2-20Ø
4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø
4-20Ø 4-20Ø2-20Ø
4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø 4-20Ø2-20Ø 2-20Ø 2-20Ø
4-16Ø 4-16Ø 4-16Ø 4-16Ø
1200
2-25Ø+2-16Ø 2-25Ø+2-16Ø 2-25Ø+2-16Ø 2-25Ø+2-16Ø2-25Ø
2-20Ø+2-16Ø
S1
2-25Ø2-25Ø+2-16Ø
2-20Ø+2-16Ø
2-25Ø+2-16Ø 2-25Ø+2-16Ø 2-25Ø+2-16Ø2-25Ø
2-20Ø+2-16Ø
400
300
SECTION 2-2300
SECTION 1-1
2-20ØPCC PCC
4-16Ø4-16Ø
4-20Ø
Stirrups Details S1 = 8Ø @100c/c S2 = 8Ø @150c/c
REFERENCES:
1. REFER DRG. NO. STR/12 FOR SECOND FLOOR BEAMLAYOUT PLAN.2. REFER DRG. NO. STR/07 FOR BEAM- COLUMN JUNCTIONDETAILS.3. REFER DRG. NO. STR/06 FOR BEAM SPLICE DETAILS.4. REFER DRG. NO. STR/23 FOR STAIRCASE DETAILS.
400400
300
SECTION 4-4300
SECTION 3-3
2-25Ø2-16Ø
2-16Ø
2-25Ø
2-20Ø2-16Ø2-20Ø400
ROOF BEAM LAYOUT PLAN
Extra PCC Extra PCC
Extra PCC
3250 3550 2950 3550 3250
3250
3525
A
700S1
1
1
2
2L-SECTION OF ROOF BEAM ALONG GRID 1, 2 & 3 (300x350)
980
S1
B
S1
C
S1
35503250
S2
F
S1
E
S1
D
2950 3550 3250
980 1070 1070 890 890 1070 1070 980 980
700 700 S2 700 700 S2 700 700 S2 700700 S2 700S1 S1 S1 S1
1
700S1
1
1
2
2
L-SECTION OF ROOF BEAM ALONG GRID A, B, C, D, E & F (300x350)
975
S2
2
S1
3
1060
3525
2-16Ø
700 S2S1
1060
4-12Ø3250
700 700
975
4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø 4-16Ø2-16Ø 2-16Ø 2-16Ø 2-16Ø 2-16Ø
350350
300
SECTION 2-2300
SECTION 1-1
2-16ØPCC PCC
4-12Ø4-12Ø
4-16Ø
Stirrups Details S1 = 8Ø @100c/c S2 = 8Ø @150c/c
REFERENCES:
1. REFER DRG. NO. STR/16 FOR ROOFBEAM LAYOUT PLAN.2. REFER DRG. NO. STR/07 FOR BEAM-COLUMN JUNCTION DETAILS.3. REFER DRG. NO. STR/06 FOR BEAMSPLICE DETAILS.4. REFER DRG. NO. STR/23 FOR STAIRCASEDETAILS.
4-12Ø 4-12Ø 4-12Ø 4-12Ø 4-12Ø
2-16Ø
4-12Ø
S1
4-16Ø 4-16Ø 4-16Ø 4-16Ø
Masonry Wall
c
cB
B
300300
DOOR / WINDOW OPENING
LINTEL BAND OVER OPENINGS
LINTEL BAND OVER OPENINGS
DOOR / WINDOW OPENING
SECTION C-C
250
75
2-12Ø2-12Ø
250
1-8Ø per boh
BA
3-12Ø
8Ø@150c/c3-12Ø
150150 2-12Ø
NOTES :
1. LINTEL BAND SHALL BE PROVIDED FOR THE FULL LENGTH OF WALLS.
2. LAP LENGTH OF LINTEL BAND REINFORCEMENT SHALL NOT BE LESS THAN 47XØ OF BAR.
3. LINTEL BAND SHALL EXTEND FROM COLUMN TO COLUMN ENCLOSING PROJECTED WALLS
4. LINTEL BAND REINFORCEMENT SHALL BE PROPERLY ANCHORED TO COLUMNS.
2-12Ø3-12Ø
SECTION B-B250
125
INTERNAL
8Ø@150c/c150
SECTION A-A
BA
LINTEL BAND DETAILS
TYPICAL LINTEL BAND DETAIL AT CORNEROVER NON PROJECTED EXTERNAL WALL
TYPICAL LAYOUT OF VERTICAL REINFORCEMENT THROUGH PROJECTED WALLS
MASONRY WALL
DETAIL A
LINTEL BANDREINFORCEMENT
10Ø VERTICALREINFORCEMENT
450
2-12Ø
RCC COLUMNMASONRY
LINTEL BAND
10Ø VERTICALREINFORCEMENT
SECTION X-X
10Ø AS VERTICAL REINFORCEMENT
VERTICAL REINFORCEMENT
DETAIL B
X X450
RCC COLUMN
DETAIL CX
X2-12Ø
TYPICAL LINTEL BAND DETAIL AT MIDDLEOVER NON PROJECTED EXTERNAL WALL
MASONRY WALL
RCC COLUMNLINTEL BANDREINFORCEMENT
LINTEL BANDREINFORCEMENT
RCC COLUMN
MASONRY WALL
DETAIL CDETAIL B
BAND REINFORCEMENT
VERTICAL REINFORCEMENT
TYPICAL LINTEL BAND DETAIL AT CORNEROVER PROJECTED EXTERNAL WALL
2-12Ø ( BOTH DIRECTIONS)
LINTEL BANDREINFORCEMENT
RCC COLUMN
TYPICAL LINTEL BAND DETAIL AT MIDDLEOVER PROJECTED EXTERNAL WALL
10Ø AS VERTICAL REINFORCEMENT
DETAIL A
1-10Ø AS VERTICAL REINFORCEMENT
VERTICAL REINFORCEMENT FOR PROJECTED WALL AND LINTAL ANCHORAGE
NOTES :1. VERTICAL REINFORCEMENT SHALL BE PROVIDED WITHIN WALLS WHERE WALL ARE PROJECTED OUTWARD FROM THE MAIN BUILDING LINE.2. VERTICAL REINFORCEMENT SHALL EXTEND FROM SECOND FLOOR SLAB/BEAM TO ROOF SLAB/BEAM.3. VERTICAL REINFORCEMENT SHALL BE PROPERLY ANCHORED TO FLOOR SLAB/BEAM AND EMBEDMENT LENGTH SHALL BE NOT LESS THAN 47Ø OF BAR.4. LINTEL BAND SHALL CONTINUE THROUGHOUT THE LENGTH OF WALL.
PCC(1:1.5:3)BEAM FACE
MASONRY WALL
COLUMN OUTSIDE FACE
SLAB REINFORCEMENT
COLUMN INSIDE FACE
GROUND FLOOR LEVEL CORNICEC OF COLUMNL
GROUND/FIRST/SECONDFLOOR LEVEL
MASONRY WALL
FIRST FLOOR LEVEL
COLUMN OUTSIDE FACE
240
COLUMN INSIDE FACE
SLAB REINFORCEMENT1-10Ø(PER BOH)
600
FIRST LEVEL CORNICE
C OF COLUMNL
3-10Ø
MASONRY WALL
SECOND FLOOR LEVEL
COLUMN OUTSIDE FACE
COLUMN INSIDE FACE
SLAB REINFORCEMENT
1-10Ø(PER BOH)600
3-12Ø
3-12Ø
ROOF BEAM(REFER DETAILS)
CORNICE HOLDING BEAM
ROOF LEVEL
250
MASONRY WALL
TIMBER CORNICE(REFER ARCH. DRAWINGS FOR
DETAILS)
SECOND FLOOR LEVEL CORNICE
ROOF LEVEL CORNICE DETAILS
EXTRA REBAR SHAPE
500
2-10Ø(PER BOH)
500
C OF COLUMNL
C OF COLUMNL
EXTRA REBAR SHAPE
EXTRA REBAR SHAPE
1-10Ø(PER BOH)
NOTES & REFERENCE:
1. NOTIFY ENGINEERS IF CORNICE DIFFER SIGNIFICANTLY AT SITE FROM THE DETAILS GIVEN HEERIN.
2. REFER ARCHITECTURAL DRAWINGS FOR LOCATION 7 COVERAGE OF CORNICE.
200
400
250
200400
200 200
400
400
250
200
200
200 200
Extra PCC
3250 3550 2950 3550 3250
3250
3525
REFERENCES:
1. REFER DRAWING NO. STR/20, STR/21, STR/22 FOR SLAB DETAILS.
1. REFER DRAWING NO. STR/23 FOR STAIRCASE DETAILS.
NOTES:
FLOOR SLAB THICKNESS 120 MM
ROOF SLAB THICKNESS 100 MM
NO SLAB ON THE VERANDAH IN ROOF SLAB
3250 3550 2950 3550 3250
3250
3525
STAIRCASE
Y
Y
X X
10Ø@170 C/C
10Ø@170 C/C
10Ø@170 C/C
10Ø@170 C/C
REFERENCES:
1. REFER DRAWING NO. STR/22 FOR SLAB SECTION DETAILS.
2. REFER DRAWING NO. STR/22 FOR TYPICAL ANCHORAGE OF SLAB BAR INTO BEAMS.
3. REFER DRAWING NO. STR/23 FOR STAIRCASE DETAIL.
NOTES:
FLOOR SLAB THICKNESS 120 MM
ROOF SLAB THICKNESS 100 MM
NO SLAB ON THE VERANDAH IN ROOF SLAB
3250 3550 2950 3550 3250
3250
3525
STAIRCASE
980 980 1070 1070 890 890 1070 1070 980 980
980
980
1060
1060
980 980 1070 1070 890 890 1070 1070 980 980
980
980
1060
1060
Y
Y
X X
10Ø@150 C/C
10Ø@150C/C
10Ø@150 C/C
10Ø@150C/C
REFERENCES:
1. REFER DRAWING NO. STR/22 FOR SLAB SECTION DETAILS.
2. REFER DRAWING NO. STR/22 FOR TYPICAL ANCHORAGE OF SLAB BAR INTO BEAMS.
3. REFER DRAWING NO. STR/23 FOR STAIRCASE DETAIL.
NOTES:
FLOOR SLAB THICKNESS 120 MM
ROOF SLAB THICKNESS 100 MM
NO SLAB ON THE VERANDAH IN ROOF SLAB
3525
10Ø@150 C/C10Ø@150 C/C
10Ø@170 C/C10Ø@170 C/C
10Ø@150 C/C10Ø@150 C/C
10Ø@170 C/C10Ø@170 C/C
SECTION Y-Y
980 940 980 1060 1055
1 2 3
1060
10Ø@150 C/C10Ø@150 C/C
1200
10Ø@150 C/C10Ø@150 C/C
3250
A
3250 3550
980
10Ø@150 C/C10Ø@150 C/C
10Ø@170 C/C10Ø@170 C/C
10Ø@150 C/C10Ø@150 C/C
10Ø@150 C/C10Ø@150 C/C
10Ø@170 C/C10Ø@170 C/C
B D
940 980 1120 890 890
SECTION X-X
10Ø@150 C/C10Ø@150 C/C
1070 980
F
10Ø@170 C/C
10Ø@150 C/C10Ø@150 C/C
3550
1070
10Ø@170 C/C
EC
35502950
1070 9801060 820 1060 1240
10Ø@170 C/C10Ø@170 C/C10Ø@170 C/C
10Ø@170 C/C
10Ø@150 C/C10Ø@150 C/C
SLAB SECTION DETAILS
NOTES:
1. FLOOR SLAB THICKNESS IS 120 MM
2. ROOF SLAB THICKNESS IS 100 MM3. ADOPT SAME SECTION DETAILS FORALL SLABS
REFERENCES:
1. REFER DRAWING NO. STR/20 & STR/21FOR TOP AND BOTTOM REINFORCEMENT
2. REFER DRAWING NO. STR/23 FOR
STAIRCASE DETAIL.
TYPICAL DETAI OF ANCHORAGE OFSLAB REINFORCEMENT IN BEAM
BEAM
500 (MIN)SLAB
2950
1075
2000
SECTION A-A
FLOOR SLAB(REFER SLAB DETAILS)
12Ø@150c/c
600
600
6001000
1000600
12Ø@150c/c10Ø@150c/c
10Ø@150c/c
12Ø@150c/c
10Ø@150c/c
10Ø@150c/c12Ø@150c/c
SECTION B-BWAIST SLAB THICKNESS =130TREAD =250RISER =175
12Ø@150c/c
10Ø@150c/c
12Ø@150c/c
10Ø@150c/c12Ø@150c/c
LANDING BEAM
12Ø@150c/c
12Ø@150c/c
10Ø@150c/c
1075
1075
LANDING
LANDING
12Ø@150c/c
X
NUMBER OF STEPS= 18
175
250
DETAIL X
10Ø@150 c/c
12Ø@150 c/c
2000
130
1-10Ø
1575
1575
Y2 Y3
(REFER BEAM DETAILS)
FLOOR BEAM ALONG GRID 3
FINISHED FLOOR LEVEL
10151000
1000
10Ø300C/C
STAIRCASE SECTION
400400
300SECTION 2-2
300SECTION 1-1
2-20Ø2-20Ø
4-16Ø4-16Ø
PCC PCC
A
A
B
B
INTERMEDIATELANDING
C
S1
D
2950
890 890
800 S2 800S1
1
1
2
2L-SECTION OF LANDING BEAM
4-16Ø
2-20Ø+2-16Ø2-20Ø 2-16Ø
2050 1694 1694 1706 1706 1475 1475 1706 1706 1694 1694 2050
2050
1694
1694
1694
1294
2450
20650
2050
1694
1694
1694
1693
2050
2050 1694 1694 1706 1706 1475 1475 1706 1706 1694 1294 2450
10875
T1 T1
T1
T1
T1
T1
T1T1
T2 T2
T2
T2
T2
T2
T3 T3
T4T4T4T4T4T4T4
T2 T2T4 T4 T4 T4 T4 T4 T4SLO
PESLO
PE SLOPESLOPE
T5 T5
PROP PROP PROP
PROP
PROP
PROP PROP PROP
PROP
PROP
PROP
RIDGE
3876
100311497761010
549335
1250 800 847 847
T2
5630
100311497761010
549335
1250 800 847 847
T3
1313 12301494 1457
847 847
2570
335
1250 827 405
T1
549 656
5630
100311497761010
549335
1250 800 847 847
T4
1313 1230 1420
847 847
5630
1003 1149776 1010
549335
1250800847847
131312301464
847847
7827
1899 1000
T5
360549
1318 7761427 1003
1563 12301716 1457
1576
B
PropF
strut(Inclined)
STEEL TUBES SIZE
E
A
Strut(Vertical)Prop
D
PURLIN
MEMBER
NOTES:
TOP & BOTTOM CHORD
TRUSS MEMBER SCHEDULE
1. ALL WELDING SHOULD BE FILLET WELD OF MINIMUN 6 MM THICK2. SIZE OF COMPLETE PENETRATION BUTT WELD GREATER THAN EQUAL TO MEMBER THICKNESS3. STEEL GRADE ST35 (Yst 22 GRADE)
STRUT (VERTICAL)
C
Top Chord
STRUT (INCLINED)
Bottom Chord
60.03 ODM, 5.070 Kg/m
SECTION THICKNESS, (mm)
3.60
3.60
3.60
3.60OD- Outer Diamter, M- medium
60.03 ODM, 5.070 Kg/m
60.03 ODM, 5.070 Kg/m
60.03 ODM, 5.070 Kg/m
8 MM WELD
RAFTERRAFTER
STRUT (INCLINED)
VERTICAL STRUT
DETAIL - A
STRUT (INCLINED)
INCLINED TIE60.03 OD @ 5.070 kg/m(Medium)
DETAIL B
120 X 80 X 6 MM PURLINCLEAT
PRINCIPALRAFTER
WELD
STRUTS
PURLINS
WASHER 5MM THICK
STRUTS
BOTTOMTIE
DETAIL C
PURLIN60.3OD @5.07 kg/m(Medium)
120 x80x 6 mmPURLIN CLEAT
PRINCIPAL RAFTER60.O3 OD @ 5.070 kg/m(Medium)
BOTTOM TIE60.03 OD @ 5.070kg/m (Medium)
DETAIL DMS Flat25x4x75mm
RCC PROP
20mm nuts, 250mm long and bolts(4 Nos)
DETAIL E
MS Flat 12mmsize=150mmx150mm
MS Flat 12mm size=150X150mm
WASHER 5MM THICK
STRUTS
BOTTOMTIE
DETAIL F
BOTTOMTIE
STRUTS
MS Flat 12mm size=150X150mmwelded to bottom chord
MS Flat25x4x75mm
RCC PROP
20mm nuts, 250mm long and bolts(4 Nos)
MS Flat 12mmsize=150mmx150mm
150
150
TOP VIEW OF JOINT B& C & ANCHORAGE JOINTS
4nos. 20 mm nut and bolts
TRUSS CONNECTION DETAILS
8 MM WELD
RAFTER
BASE PLATETRUSS HOLDING
4-20Ø, 75MM LONG
PURLIN-RAFTER
(TOP VIEW)CONNECTION DETAILS
RAFTER
6mm MS steel plate welded to steel tubular rafter
PURLIN
PURLIN
150x150x10MM BASE PLATE
RCC PROP
4-20Ø, 250MM LONG
TRUSS HOLDING DETAILS
8Ø@75c/c
HIGH DENSITYNUTS & BOLTS
VERTICAL STRUT
VERTICAL STRUT
TIE/ BOTTOM CHORD
HIGH DENSITYNUTS & BOLTS
1. SAME TRUSS CONNECTION DETAILS SHALL BE ADOPTED IN ALL CONNECTIONS.
NOTES:
1. REFER DRG. NO. STR/24 FOR TRUSS LAYOUT PLAN2. REFER DRG. NO. STR/25 FOR TRUSS ELEVATION3. REFER DRG. NO. STR/29 FOR PROP DETAILS
REFERENCES:
8 MM WELD
150
150
30
90
30
35 3580
120 x80x 6 mmPURLINCLEAT
Bottom Chord8 MM Weld
PURLIN-RAFTER
(SIDE VIEW)CONNECTION DETAILS
PURLIN
TOP CHORD
8 MM Weld
PURLIN-RAFTER
(END VIEW)CONNECTION DETAILS
120 x80x 6 mmPURLIN CLEAT
RCC PROP
PROP DETAILS
8Ø@75c/c
1. REFER DRG. NO. STR/24 FOR TRUSS LAYOUT PLAN.2. REFER DRG. NO. STR/25 FOR TRUSS ELEVATION.3. REFER DRG. NO. STR/26 FOR TRUSS MEMBER SCHEDULE.3. REFER DRG. NO. STR/27 & STR/28 FOR TRUSS CONNECTION DETAILS.
REFERENCES:
SECTION A-A
4-16Ø
250
250
A AH
1. FOR A FLEXIBLE SUPPORT, HOLDING DOWN BOLTS TO BE TIGHT 75 %2. OVAL SHAPED SOLE PLATE HOLE FOR FLEXIBLE SUPPORT3. SAME SUPPORT DETAILS TO PROVIDED AS SHOWN IN ROOF TRUSS LAYOUT PLAN.
NOTES:
MS Flat25x4x75mm
RCC PROP
20mm nuts, 250mm long and bolts(4 Nos)
FLEXIBLE SUPPORT DETAIL
MS Flat 12mmsize=150mmx150mmon top of tie beam
MS Flat 12mm size=150X150mmplaced on a RCC prop
WASHER 5MM THICK
STRUTS
BOTTOMTIE
MS Flat 12mm size=150X150mmwelded to bottom chord
BASE/SOLE PLATESECTION
RCC PROP
SOLE PLATE
BASE PLATE150
4nos. 20 mm nut and bolts
12 mm Sole Plate
SOLE PLATE FORFLEXIBLE SUPPORT
Oval shaped sole plate
150
150
4nos. 20 mm nut and bolts
12 mm Thick Sole Plate
SOLE PLATE FORFIXED SUPPORT
Circular shaped sole plate
150
150
12 mm Thick Base Plate
BASE PLATE FOR BOTHFIXED/FLEXIBLE SUPPORT
Circular shapedHole in Base Plate
NOTE:H= HEIGTH OF PROP (REFER ARCHITECTURAL DRAWING FORPROP HEIGHT
850
600
1396
75
75
775
300
KITCHEN WORK TOP DETAIL
1700
8Ø@120MM C/C BOTHWAYS
315
8Ø @ 120MM
C/C BOTHWAYS
KITCHEN SLAB BOTTOM REINFORCEMENT PLAN
8Ø@120MM C/C BOTHWAYS
880
600
200
7520
0
75 A
DETAIL A
SINK
2-8Ø
2-8Ø
KITCHEN
SINK
NOTES:
1. KITCHEN SLAB IS 75MM THICK
2. COVER TO KITCHEN SLAB IS 15MM
3. REFER ARCHITECTURAL DRAWING
FOR LOCATION OF SLAB