RTU 2015 Question Paper Semester VIII Civil Engineering Advance Transportation Engineering

"1,

Tdd No ot P.g6: E
4E4036
B. Tech. VIII Sem. (Main/Back) Exam., Aprit,2Or5
Civil Engineering
8C84.3 Adr atrcc Transporlalion Engineering

Maximum Marks: E0
Min. Passing Markr 24
l4 strudioLt to Cotdidates r

Anehpt anr fiw questions, selectine one q enion
.fron e@h unit All questions
cant eqwl Mtkr- Schenotic diaeraht tnust be shon vherewr ieces;dry. An!
data ro feel nissins suitablr be assuhed ad naktl ctea
J
Units of quantities wed./cdlculated nust be statetl cleanr.
Use of lollowins suppani s naknd is pen ined dhinp ennination.
(Mentioned in Jom No- 2Os )

UNIT - I
Q.l (a) Wnar ft the obFctivs md vdious nethods of conducring origin, destinatio.
survey? I{os rhe O-D snfrey data is pesented? Exptain wirh $e help of
sket he( El
Discuss in dehil c,uses and pEvenrive measuEs ro reduce accidenh on l.dia.
mads ISI

o.r G)
o!
Twenty 6ve spor speed obsenatio. werc taken md vere as u.de. t8l
50,40, 60 54,45, 31, 72. 58, 4:1, 52, 46, 56, 43_ 65_ 33, 69, :14.51.41,41.62_
43,55.40.49

(i) Timenemsped (ii) Spacemem sped,
a.d verit/ the Elatio. betueen iwo.

[3€4036] [55201

(b) Discu$ .onpdadve merils and dements of on-streel dd ofr- sb@t p king
Emrerate varions types of o.- str4t pdking vifi reat sketches. t8l

I]MT -II
Q2 (a) WIar do you nndestand by Linee RegEssion and Coftlati@". Discuss witn
mepbplq t6l

Folowing taue snows the sped clds and nnnbd of venicEs- Find ont reladve
and cnmuladt freqnency and draw cunes for both ihe cses. ilol

55

l5

40 50 210

50 60 122

6G70
70 80

AB
Q.2 (a) In malyzing $e emPloynent sEuct!rc of hoNeholds in m urban ma, in
connection Bilh a mP Beneralion study n hd been found lhat tnft e 2500
housebolds of4 nembds in €ach. Find the prcbab nv lhal a Panicuh nousehold

of thh sire has O, I , 2, 3 md 4 e6ployed EsidenN. l8l

(b) Tte speed and coicenlraiion of v€hicles in traflic slrem wee obseFed and $e
folowing dala re obtaned_

[384036] [ss20l

5 l0 l5 l0 l5 50

q!"eLl<-P! 12 6l 39 21

tsi.d the rerEssior equatio. lor delerminins the speed rmm co.cenhation. [3]

UNIT _ III
Ql o Wnr de lraffic sig.ah needed? Compee adlmtaees md disadvmtages of fixed
time, vehicle actuated and sehi vehicle actualed sig.ah. t6l

A 6xed rime two phase signal is to be prcvided al m inleBection having fou
arms. Thc design honr hal6c and sarmdon hour flow are as under: tlol

800
1000

The time lo{ p* pnase due to stdring dela, h 2secs. Calculate rhe optinum
cycle tine. Allocate green rimes ro the hvo phases.

OR

Ql (r) Describe tne physical, ne.lal d psycholosical chadcteristics oi huna. wbich
m inponanr as a tuad usr. t8l
wh, are ihe various pdmete^ to be consideEd in desEnins a rcl y
intesection? Discuss $e adla.lages and disadvdtages of rotary intenection. l8l

UNIT _ IV
Cive difr€r€nt lt?e ol rcad
oi zebra lide markings in
t8l
[384035] ls52ol

WIy sEeer lighting is necessary on ubd oads? Draw
rot0ry & Inghpay illuninaion as per IRC pnctice. I8t

04
I4x2Y,l

{i) RoadNay delineatos

(i!) Perlpheral Ptrking Scnemes
(b) ritat de valous |ype of isldds uFd? ExDlain rhe uses of eeh, 16)

UNIT _ V
Q5 c) Whar I lne veious il-effe.ls of noise pollntio. on hunm health? Explaio
various techriques ior control of trafnc noise. I8l

Dhcuss lhe inpo ance of road safery audn in educing accidents oo @ds. Also
wdre vdious steps hoN road s.fery audit is condu.ted. t8l

AB
Q.s (i) What m lhe mior Dollutanle of the exhaust sases of motor
detrim;bl efiecr of dese polluianrs on the envnonment. I8l

Enumerate vaious road safety equipmenLs and discuss how

f8l

[3E40351 J5S2ol