main final ppt

7/24/2019 Main Final Ppt

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MOTILAL NEHRU NATIONAL INSTITUTE OF TECHNOLOGY ALLAHABAD

ANALYSIS & DESIGN OF ROAD INTERSECTIONS OF ALLAHABAD CITY

Under Guidance of:

#E#BERS:$i%endra uHar-"i%a SriSanc"i% Gu0

An1i% '()*(*


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Introduction

Ana34-i- refer- %o %"e de%-oe%"in!6 7"i3e de-i!n

-cra%c". T"i- 0ro9ec% Anain%er-ec%ion of A33a"a8%"e -ae. i%" a!ro7in%ra;c ar c"aura"a and Yin%er-ec%ionof %"e ci%460re-en% %ra;c condi%ioi0roeen%7"ereer


3/19

Objective

! Identi"c#tion o$ di%erent t&'e o$ inter(ection on t)e b#(i( o$#''ro#c)in* ro#d( #nd ro#d t&'e(+

,! An#-&(i( o$ inter(ection on t)e b#(i( o$ non tr#.c /o0 '#r#1etdi-%ance6 ?oin%- of %ra;c con


4/19

Liter#ture Revie0+Gener#- 8

T"e in%er-ec%ion- are i0or%an% e3een%- of road and a%@!rade in%er-ec%icoon on Indian road-. T"e %a-1 of 0re0ara%ion of Guide3ine- for %"e D

In%er-ec%ion- 7a- co03e%ed 84 %"e Tra;c En!!. Coi%%ee in for of -S7 48994under %"e IRC 0u83ica%ion.Ini%ia3 frae7or1 of de-i!n 7a- deried fro td 4,:95 ;U+


5/19

3.1. SIGHT DISTANCE

Si!"% di-%ance i- dened a- %"e iniu -afe di-%ance reuired a00ro0ria%e ac%ion 7"i3e driin! a% de-i!n -0eed. I% i- c"ec1ed in oera33 i-i8i3i%4 of in%er-ec%ion 3a4ou%oera33 i-i8i3i%4 of -i!"% %rian!3e-

T"eor4 of -i!"% %rian!3e i- di-cu--ed in 3en!%" in fur%"er -ec%ion.

3.2. ANGLE OF INTERSECTIONIn%er-ec%ion- are 0referred %o 8e ee%in! a% a ) an!3e. Ho7ee%o *() i- a3-o acce0%ed.3.3. APPROACHING LANES

Seera3 c"arac%eri-%ic- of a00roac"in! road- are %a1en in con-ideNu8er of 3ane-Lane 7id%"

#edian 7id%"A00roac" !radien%3.4. TRAFFIC CHARACTERISTICS

Tra;c c"arac%eri-%ic- or %ra;c


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3.5. OTHER INFORMATION

T"i- inc3ude- infora%ion 3i1e:?ede-%rian %ra;c

T40e of in%er-ec%ionAcciden% re0or%-

SP 041-1994 states that before work on any project a layout of that intersection must be

scale of 1:500, clearly marking all associated important features.


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7roject Se3ec%ion of

-i%e

ID!"I#I$%"I&! %!D $'%((I#I$%"I&!

#I'D ()*+

!&! "*%##I$ #'&- %*%/"*"*%##I$ #'&- %*%/"*

#%I'I!(

*D(I!&((I'

*D(I!

(

$&!&/I$%'

()//%*I(

!&*&+ID

%'"*!%"

(&')"I&!

(

!&


8/19

Det#i- o$ 0or@ c#rried ou

T"e fo33o7in! a0 re0re-en%- %"e road ne%7or1 dia!ra of Carea6 A33a"a8ad ci%46 a3on! 7i%" a9or in%er-ec%ion-.

#GRoad

E3!inRoad

a-%u

r8a

Gan

d"i#

ar!

?a%ri1

a#

ar!

C

oo0er

Roa

d

Sardar?

a%e3#

ar!

T"orn"i33Road

?DTandon#ar!

Te9Ba"adurSa0ruRoad

Ta-"1and#ar!

,

2

4

5

9

6

>

,

2

4

5

6

9,>

,

,,

,

,5

Nu1ber

L#titude Lon*itude S)#'e

*(/(2J.J)KN

*/)J*.*)KE

#u3%i@3e!

( (/(2JJ.)KN

*/)J)./(KE

Cro--

(/(2*2.2)

KN

*/)(.(+

KE

Cro--

2 (/(2.+(KN

*/)(.JKE

Cro--

(/(/.*KN

*/)(/.JKE

Cro--

** (/(2).)K

N

*/)+.()K

E

Cro--

Cro--

Le*end8 Ar%eria3 Su8 ar%eria3In%er-ec%ion Nu8er

Ro%ar4in%er-ec%ion

># G


9/19

M#&)#--Inter(ection Arteri#- > +59 2+

, Co--ector 5> + ,2+4

2 Co--ector 5> 9+5 +2

4(ub

#rteri#- 6> 4+45 >+,

5(ub

#rteri#- 6> 5+6

t f fi ld d t f / $h h


10/19

R.L. (m) Upper hair

(m)

Lower hair

(m)

Horizontal

angle ()

Ditan!e -

D(m)

" (m)

$.%90 2.340 2.40 6277.48 90.00 12.4

$.&'0 2.95 2.235 6274.78 14.00 0.9

$.&1% 2.35 2.255 602.48 12.00 0.5

$.$90 2.30 2.210 623.38 1.00 1.5

$.%$0 2.730 2.130 65.28 30.00 4.5

In order %o o8%ain %"e 3a4ou% of %"e in%er-ec%ion for fur%"er ca3cu3a%ion da%a 7a- a 1no7n 0oin%6 7"ere in-%ruen% i- 1e0%6 u00er6 idd3e and 3o7er -%adia readina3on! 7i%" %"e "ori>on%a3 an!3e and %a8u3a%ed.T"e-e are %"e ca3cu3a%ion %"a% fo33o7-M

Hori>on%a3 di-%ance 'D, - P C 'C) & *)) "ere,- u00er "air readin! Q 3o7er "air readin!Re3a%ie nor%" 0o-i%ion 'Y, D-in Re3a%ie ea-% 0o-i%ion ', Dco-

art of field data of /a;aar $hauraha

T"i- da%a 7a- u-ed in Au%oCAD for 0re0ara%ion of %"e e3d a0 of %"e area.

8ein! %ie con-uin! i- conen%iona3 and a !ood 0rac%ice.


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S+No+ , 2

N#1e S"i1u%i Rd. NH #a-%er a"uru3 Ha-an

Rd.NH

Direction N@E N S@ S

No+ o$ -#ne( ( + + (

idt) **.)/ */.)J *.*

Medi#n No No No N

Ro#d T&'e Co33ec%or Ar%eria3 Ar%eria3 C

Autoc#d dr#0in* o$ M#3#r inter(ection Arc M#' o$ M#3#r Inte


12/19

S@etc) 7ro Inter(ectio

G7S H1ode

D t i- $ @ i d


13/19

Det#i- o$ 0or@ c#rried outr#.c vo-u1e An#-&(i(

T"e fo33o7in! -i!na3 c"arac%eri-%ic- 7ere o8%ainedM

Aon! %"e !rid of %ra;c -i!na3-6 no %7o -i!na3- are ore %"a0ar%. Far%"e-% 8ein! J.

Coordina%ed o0era%ion in %ra;c -i!na3 7i%" in%erconnec%ed 7a- no% found.

#a5iu c4c3e di=erence ( -ec

#iniu c4c3e di=erence * -ecBe%7een %7o in%er connec%edc4c3e-

T"e fo33o7in! %ra;c


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Re-u3%- o8%ained %i33 da%e

Si!na3 T40e 0re

De0enden%Si!na3-

2

Inde0enden%Si!na3-

)

No. of in%er-ec%ion%a1en

J)

No. of a9orin%er-ec%ion

*)

No. of -i!na3i-edin%er-ec%ion

2

No. of ro%arie- +

No. of -0ace %ie-e0ara%ed in%er-ec%ion

J

T40e Ar%eria3 Su8 ar%eria3 Co33ec%or Lo

No. Of Road- ( / @

Fo--o0in* 'ro'ertie( ininter(ection (tud& 0ereobt#ined+

Fo--o0in* 'ro'ertie( in ro#d t&'e (tud& 0ere obt#ined+

Fo--o0in* 'ro'ertie(ti1in* 0ere obt#ine


15/19

%40e ofe"ic3e *V(

*VJ*+ (* (J (+ J* J( J+

?CU ALUES

o%orc4c3e J/./ / ) /)./ + ()./ + *(

8ic4c3e J( +./ ) ++ ./ *(./ () +

ric1-"a7 *./ ) ) ) ) J )

au%o * (/ J ((

car () * *

ania3 car%

3u J J ) J ) (* )

%ruc1 * * * *

8u- ) ) ) J * )

7CU count?#-ue( o$ M#3#rInter(ection


16/19

A$ter det#i-ed #n#-&(i( o$ v#riou( ro#d inter(ection( 1#jor-& M#'oint( c#nbe conc-uded 8

+ One o$ t)e 1#jor o'er#tion reuire1ent o$ # ro#d inter(ectiintervi(ibi-it& o$ object( #t ri*)t #n*-ed inter(ection( #( #-- tinter(ection( )#d ob(truction -&in* in(ide t)e (i*)t tri#n*-e inter(ection( $#i- in t)e #deu#c& te(t+

,+ Accordin* to t)e re'ort 'rovided b& t)e Tr#.c )e#du#rter

1#3#r #nd Y#1un# *#te inter(ection( #re ver& 'rone to #cc$#ct bec#1e evident 0it) t)e 1e#(ure1ent o$ t)e diver(ionco1e( out to be -e(( t)#n 6> de*ree(

2+ Me)u#- Inter(ection i( (i*n#--i(ed t)u( t)e 're(ence o$ rot#rinter(ection "nd( no re-ev#nce #nd cre#te( unecce((#r& de-#ro#d c#'#cit& #nd decre#(e( over#-- e.cienc& o$ t)e ro#d+ T)

de"ne( t)e $uti-it& o$ rot#r& #nd 0e (u**e(t it( re1ov#- + I$ (

7ro'o(ed C)#n*e( #nd Conc-u(ion


17/19

4+ At Me)u#- inter(ection t)e t0o diver*in* ro#d( 0)ic) )#ve # 'etro- 'u1' c#n be 1er*ed #( 0e ob(erved # -#r*e v#c#nt

co1e( under *overn1ent +So t)ere 0ou-d not be #n& enc)ro##nd ro#d c#n be 1#de 0ider+ T)i( c)#n*e in t)e ro#d 0i-- en)c#'#cit& to # ver& *re#t etent #( t)e ro#d 0idt) 0i-- be incre

5+ At Y#1un# *#te t)e t0o -e**ed ro#d #n*-e co1e( out to be 2object )ei*)t #t t)e inter(ection 'oint i( ,1 0)ic) ob(truct( tt)e ob(erver c#u(in* #ccident(+ T)i( need( to be con(tructed #*

object doe( not -ie in(ide t)e (i*)t tri#n*-e+


18/19

T)#n@ You $or &our ti1e


19/19

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