structural calculations 13298 - utah
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1 3 2 9 8 A B S
IMPORTANT If the seal is not in red or green ink and the signature is not in red or blue ink, then this is an unauthorized copy and is to be rejected as unsanctioned and unusable.
McNeil Engineering, Structural, L.C. A Part of the McNeil Group
1664 South Dixie Drive, Suite E-102 St. George, UT 84770
Ph: 435-632-7660 fax: 801-255-8071
Structural Calculations
For:
Beaver County Attn: Scott Albrecht
Country Fair Grounds Building Addition Minersville, Utah
Prepared By Anthony Beau Schmid S.E.
.
Feb. 3, 2014
January 27, 2014
McNeil Engineering assumes responsibility only for the items addressed herein and does not assume responsibility for the remainder of the structure. No site observations are scheduled to verify the understanding of the contractor or the proper installation of the items addressed.
02-03-14
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF THE MCNEIL GROUP 1664 SOUTH DIXIE DRIVE SUITE E-102 ST. GEORGE, UTAH 84770 (435) 632-7660 FAX: (801) 255-8071
1 3 2 9 8 A B S
In accordance with IBC Section 101.3, the purpose of the structural design requirements, including earthquake requirements, contained herein is primarily to safeguard against major structural failures and loss of life, not to limit damage or maintain function.
PROJECT INFORMATION:
Project Name: Beaver County , Country Fair Grounds Building Addition Project Location: Minersville, Utah
DESIGN CRITERIA: Governing Building Code: IBC 2012 Type of Construction: Prefabricated steel building/ Ordinary Moment Frame Roof Snow Load: 30 psf Roof Dead Load: 5 psf Wind (3 Second Gust): 115 MPH, exp C Seismic Use Group: II Seismic Design Category: D Site Class: D SDS: 0.574 SD1: 0.277 R: 3.5
CONSTRUCTION MATERIALS: Concrete 28 day Strength Footings: 3000 psi (2500 psi used in design) Walls: 3000 psi (2500 psi used in design) Slab on Grade: 4000 psi (2500 psi used in design)
Reinforcing Grade: ASTM A615 Grade 60
Steel:
Wide Flange: ASTM A572 Grade 50 or ASTM A992 Grade 50
Hollow Structural Sections: ASTM A500 Grade B Fymin=46 ksi
Angles, Channels, Plates & Bars; ASTM A36
SOILS CRITERIA: Bearing Pressures 1500 psf from IBC 2012 Chapter 18
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF THE MCNEIL GROUP 1664 SOUTH DIXIE DRIVE SUITE E-102 ST. GEORGE, UTAH 84770 (435) 632-7660 FAX: (801) 255-8071
1 3 2 9 8 A B S
In accordance with IBC Section 101.3, the purpose of the structural design requirements, including earthquake requirements, contained herein is primarily to safeguard against major structural failures and loss of life, not to limit damage or maintain function.
Index to Structural Calculations
VERTICAL LOADING ............................................................................................................................................................. 6
PREFABRICATED BUILDING LOADING ....................................................................................................................................... 6 FOOTING SIZE CALCULATIONS ................................................................................................................................................ 9 FOOTING DESIGN VERTICAL LOADS ...................................................................................................................................... 10 ANCHOR BOLT CALCULATIONS ............................................................................................................................................. 12 ORDINARY MOMENT FRAME CALCULATIONS .......................................................................................................................... 15
Seismic Criteria .............................................................................................................................................................. 15 Wind Loading ................................................................................................................................................................. 17 Lateral Loads ................................................................................................................................................................. 18 Ordinary Moment Model ................................................................................................................................................ 20
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
6 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
VERTICAL LOADING Prefabricated Building Loading
Provided By CO Building Systems
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
7 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
8 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
9 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
Footing Size Calculations
FOOTING SIZE CALCULATIONS FOR VERTICAL LOADS:Allowable Soil Pressure: 1500 psfSoil Density: 110 pcfConcrete Density: 150 pcfEstimated ftg weight: 2.40 kips
Footing Size(ft) TrialFrame Column Based On FTG. Size Dead LoadLine Line (+ down) (- up) (+ Vertical) (ft) Soil (lbs)
C 2,3,4 12.8 -4.5 3.18 3.50 3000.00A 2,3,4 13 -4.5 3.20 3.50 0.00B 1,5 7.8 -4.1 2.61 3.00 1280.00
A,C 1,5 2.7 -1.6 1.84 2.00 1280.00
Reactions (kips)Footing Loads
Footing Size (ft)Frame Column Dead Load Dead Load Net Uplift Thickness Based On MaxLine Line Slab (lbs) Stem Wall/Ftg (lbs) (lbs) (in) (- Vertical) Footing SizeA,C 2,3,4 1500.00 7000.00 0.00 12.00 0.00 3.18A,C 2,3,4 4000.00 0.00 -2100.00 24.00 3.42 3.42B 1,5 2450.00 4700.00 0.00 12.00 0.00 2.61
A,C 1,5 2450.00 7400.00 0.00 12.00 0.00 1.84
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
10 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
Footing Design Vertical Loads
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
11 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
12 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
Anchor Bolt Calculations
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
13 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
14 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
15 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
Ordinary Moment Frame Calculations Note: Analysis of existing building was done to determine required strength for new wind bent to replace existing cross braces in one bay.
Seismic Criteria
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
16 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
Lat: 38.2181Long: -112.8961
Occupancy II IBC Table 1604.5
Ie= 1.00 ASCE 7-10 Table 1.5-2
R= 3.5 Response Modification Coefficient ASCE 7-10 Table 12.2-1Site Class: D IBC 1613.5.2 "D" Default Value
Ss= 0.69
S1= 0.210
Fa= 1.25 IBC 1613.3.3(1)
Fv= 1.98 IBC 1613.3.3(2)
CT= 0.02 Building period coeff per ASCE 7-10 Table 12.8-2
x= 0.75 Building period coeff per ASCE 7-10 Table 12.8-2
hn= 15 Height of building (ft) as per ASCE 7-10 12.8.2.1
SMS= 0.86 ASCE 7-10 EQ 11.4-1
SM1= 0.42 ASCE 7-10 EQ 11.4-2
SDS= 0.58 ASCE 7-10 EQ 11.4-3
SD1= 0.28 ASCE 7-10 EQ 11.4-4
Ta= 0.15 ASCE 7-10 EQ 12.8-7
SDC= D Seismic Design Category per IBC Table 1613.3.5(1) and 1613.3.5(2)
CS= 0.164 ASCE 7-10 EQ 12.8-2 (Cs=SDS/(R/I))
CS= 0.520 ASCE 7-10 EQ 12.8-3 (CS=SD1/T*(R/I))
CS= 0.025 ASCE 7-10 EQ 12.8-5,12.8-6
Base Shear Coefficient
CS= 0.164 Ultimate
CS= 0.115 Service
Seismic Analysis 2012 IBC/ ASCE 7-10
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
17 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
Wind Loading
Design Criteria:Wind Speed= 115 mphExposure= CTopopgraphic Factor 1.00
(Kzt)
Adjustment Factor= 1.00(l)
Roof FloorEdge Zone Calculations: Roof Floor 6 0.1Least Dimension (ft)= 60 1 6 0.1Total Building Height (ft)= 15 1Height (ft)= 15 1 a= 6.00 0.10Length Transverse (ft)= 60 1 2.40 0.10Length Longitudinal (ft)= 100 1 3.00 3.00Pitch= 2 :12 a= 6.00 3.00
Ps30 Ps(psf) (psf)
A 23.7 23.7 Weighted average:(Edge Zone Wall) Transverse Roof Floor
B 0 0.0 Ps(wall)= 17.3 63.7 psf(Edge Zone Roof) Ps(roof)= 0.0 0.0 psf
C 15.7 15.7 Longitudinal(Interior Zone Wall) Ps(wall)= 16.7 63.7 psf
D 0 0.0 Ps(roof)= 0.0 0.0 psf(Interior Zone Roof)
Wind Force vt (lbf/ft) vl (lbf/ft) vtmin(lbf/ft) vlmin(lbf/ft) vt (lbf/ft) vl (lbf/ft) vtmin(lbf/ft) vlmin(lbf/ft)ROOF 0 0 800 480 0 0 8 8WALL 1666 1038 1600 960 64 64 16 16
TOTALS 1666 1038 2400 1440 64 64 24 24
Governing forces vt(lbf/ft) vl(lbf/ft) vt(lbf/ft) vl(lbf/ft)800 4801600 960 64 64
Trib. Trib.
Diaphragm Forces Height (ft) Vt (lbf) Vl (lbf) Height (ft) Vt (lbf) Vl(lbf)Roof 0 13,600 8,160 0 0 0Wall 8.5 0
at least 3 ft
10% Least dimension (ft)=
FloorUltimate Ultimate
Wind Loads ASCE-7 10 Envelope Procedure Chapter 28.5
Roof Floor
Roof
Roof Floor
40% Eave Height (ft)=
4% Least dimension (ft)=
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
18 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
Lateral Loads
Roof Wall Additional Weight*Diaphragm Area (ft^2) Wall Area (ft 2̂) Dead Load (psf) Dead Load (psf) (lbs) Weight (lbf) Height (ft)
R 6000 2220 5 5 0 41100 122 0 0 0 0 0 0 00 0 0 0 0 0 0 0
W= 41100Cs= 0.164285714 V=Cs*W= 6752 lbf
Diaphragm hx*wx hx*wx/SUM(wx*hx) Fx=Cvx*V (lbf) *R 493200 1.00 6752.143 0 0.00 0.002 0 0.00 0.00
Sum= 493200 1.00 6752
Diaphragm (0.7*Fx)*r r= 1.30
R 6144
2 0
0 0TOTAL 6144
Diaphragm Vt (lbf) Vt (lbf/ft) Diaphragm Vl (lbf) Vl (lbf/ft)R 8,160 82 R 4,896 822 0 0 2 0 0
Diaphragm Forces
1605.3.1
Seismic Forces are shown at service level (E*0.7)1605.3.1
Wind Forces are shown at service level (0.6*W)
Transverse Direction Longitudinal Direction
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
19 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
20 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
Ordinary Moment Model
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
21 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
22 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
23 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
24 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
25 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
26 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
27 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
28 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah
McNEIL ENGINEERING STRUCTURAL, L.C. A PART OF MCNEIL GROUP
1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770 (435) 632-7660 • FAX (801) 255-8071
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING
PROJECT
Beaver CountyDATE
February, 14 SHEET
29 Country Fair Grounds Building Addition
Minersville, Utah
DESIGNED BY A B S
PROJECT NO. 13298
CIVIL, STRUCTURAL ENGINEERING & LAND SURVEYING
PAVEMENT & ROOF CONSULTING McNEIL ENGINEERING STRUCTURAL, L.C.
A PART OF MCNEIL GROUP 1664 South Dixie Drive, Suite E-102 • ST. GEORGE, UTAH 84770
(435) 632-7660 • FAX (801) 255-8071 SHEET
30 DATE
February, 14 PROJECT
Beaver County PROJECT NO. 13298
DESIGNED BY A B S
Country Fair Grounds Building Addition Minersville, Utah