This document contains instructions and questions for a Design and Drawing of Steel Structures exam. It includes questions asking students to draw connections between steel beams and columns, draw elevations and details of beam-column connections, and design a welded plate girder and simply supported truss girders. It also provides data needed to answer the questions, such as member sizes, loads, and dimensions.

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Eishth Scmcstcr B.E. Dcsree Examinitia,n, D€c.2{114/,,rn.2015
Design & DrawinE of Steel Structures
rore: r.Ah!tuata f ONE ftul qk.lion Jiot, Pa Annd One lul qwstio" front Pa B.
2. Us. of IS 300-2aa7,sP(6)(t) 1981or steel lables is rqttitted.
a
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A beiDr of ISMB 400 .ti 61.6 kEnn G connected io lhe flln-le ola nanchion JSIIB .100 (4.
77..1 kga hy tarned coonecrions usiig 2 IsA 90r90x8inn mglcs Fi!. bols ol20 mr
diaareusedb connccl l[c ers]es md sebollSMB400{4 6l.6 kgn l2 bohsor20rn dia
arc urd 10 coDtecl lhe aDsle and column lSHB.100.q 77 a kh. DraLr lo a suirablc scalc:
ii) Anl,NoriewsslEi'rg.tussse.rondchiLs. (rsll,,kr)
D,xr 1o a sunablc scale clcvaton (,iont !iew) and cnd vicw Gidc ri.N)ora bead.oltLd!,
cotrncdlon lor an excrior coluon tl dre lloor le!el ii a lieel lraNed ntucur. ilthc colLtrm
is ISHB 100. b = 200 rm. 1. = 90 nr. t" = 65 m$ Thfte beanr ol ISLB 150.
bf= 165 om, t = I1.4 mnr.1{=7.,1nnn.Ivetrclealangle G ISA 75,75x3 rnnrolsunabb
leDglhAdopt16nnnbola,suirablBnutubcBrudr,ally (tslkrk,
i. Dnu lhe lrcDt elcvaiof and sldc eLevrtion to a coluinn spllcins mnlemeDi for the
r) Column+ISHB 100 (4 58.8 kch
li) CovcrplaEs +,120!250,6 mo
lii)Bolrs 20 ll @, 70 Drn C/C
lv)weh sdiceplate 12 mn lhilk ('oirlerlt
b A.olum base.onne.rio.6raxi0lLy loaded is 1o be nade lbr1he ldllowlig d.10:
,) Base plare + 900x600! 25mnl
li) C.luNr +oneDo ISHB300, bl=300nnn,ry= lzn,n,tr= 7 s nnn
rii) Ncb cleaL +l Dos.ISA 30r30 /3.250 mr long
lv) Cussetplales +! nos 9001600:l2,n Gunablytapered)
v) Flerge clcar + 2 nos.lSA 30x30,3. 900 nrm I m!
vi) Bolls J 16 rnni S
Choose sun$E pitch.trd nunrber olbohs. Also shovl holdin-g down bolls of25 m'n ll
Dia$ the ele!,tion (rronr). sde v,e* dd plan (top vier) orthe rbo!d hddbets conne.led
sunibly (rol,irt
Desigr a elded pl e gider olspan 2.1 rnr canline sup{ iDposed Load ol i0 kNhr and
nvo roiccnlnled lords or200 kN cnch aronc thlnlpoint oithc spm Assunre d)e gnder as
lxrer,llysupponcdrhmrg|orrxndyicli(rnslh=2i0vPa.Pmvidelsocurtailmcnh.
1{0[h*n
i) Plu Lr tirllsl,lr (scctiord)
ili) Crcs sedion.l supporatrd nidsp$.

2. 4 Deslg! a sinply supponed ctue Golly gnder fo! rhe aollowing datal
i) Sp0 olc6c snder=20 m
iil Spd of Oantry sider = 7 m
iii) Capaciry olthc cm.o : 220 tN
iv) Self wl. olcm.e .xcluding th. cnb = 1200 (N
- v) wl. ofcEb =601x
vi) l,Vheel ba* disiece = 3.4 m
!ii) Minituln hook appmach = l.l0n
viii) scllNr. ofnil = 0.3 lN/nm
ix) Heiclt ofBil = 70 m'n
>.+l,ndei,ils
> Sideel.valion.
> secfion lhroush rhe cery
10cv82

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Eighth Semester B.E. Degree Examination,
Pavemeni Design
loads cquiale.r ro 12 68 kN usinathe loll
Dec.20l4lJan.20l5
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Note. l. Atstuet a y FIVE lull q|esliohs, pledinr!
ieast TWO qustio"s fro,t cach part.
2. Plane ANph shee, mu!^ be as.d.
3. lNC.harts arc etpplie.l.
PART _ A
r Eplai', dre classification systenofpavenents bssed on dren belavrcr.
b. Bring out thc difiire.ccs betrvccn hiChwayond ani]eld palertunls.
c lr n requiEd to oalculate lhe desisn reperitions aor 20 yc.6 ofperiod
27 2l ltL 7j
t5
li
(07r{,rk,
a. Li$ drd explaln rhe larious lacro( to be considered inpare$enr design (03M,rki)
b ExphiDthe vari.LsEr$ns f(r fto*action in rigid parenreDts lnd how 6 overcodd
(06llrirk,
c. Erplain the proccdDre for.alcnlaine lswr for dual{heel tandem axle wheel ascmbly
(06Merk,
Mean errhmenr !Jlue mn 0it l0t
1200
b. Design a fldx,ble pllement by CBR medod bas.d on IRC: 37 2001 recomnrendali.ns
using the tullowine datal
n Pavc'neni: l lane
ii) Tmffic volunE 700 cv/day
rii) Ro.d construction pcriod:3 ycrrs.
n, Rateorgn,sth.f tiaffic 8%.
vl Lancdnriburioh lhcr., 075
vi) Desi8n size 15 yeas
vri) VehicLe dainagc factorl.5.
viii) SubgftdccBR 6% (ro)rark,
lxplain the Mc Leod netnod of pa€men design and indlcare how n is diflcrcnt froni
ti.xialnethod. (t0Mrrkt
Fordre followingdata. design an flexible pavemen. Pmsue sn$lncdonlocm li pkteoD a
soil subgradc ar O.scm detle.lion was 1.25 kg,'cmr and 4 kg/cm: over l5cm base courc.
Design rhe plrement section for 4i00 kg *heel load wnh tFc pressure ol5ks/c.1r nr.
allo$abledelectionofo.5cmuseBu.nitelsappoach. (r0ribrk,

4. IOCV83J
PARI B
Explain ft follorving uirh E,aren.e o rigid p,!enrerr desien
i) RadiusolrelativestitTne$.
ii) Equilrlcntradiusolresistinescction.
iii) Crnical laading posnions.
iv) Temperarueslreses.
For a cement concrele palement. fin'j thc nragnitude of stEsses at :l
lollowine da!! and sived.harls:
i) wheelload 5l00kg
iill Pnvcmcnt ihicknes. h = lScn
iv) Poisson lario forconcrete 0.15
r) Modulus ofsubgodere&rlon K =6 kg/cnl
ri) Radius olconract.a= l5.m
a lxplainsithskelchesthe tundions ofvdions tr?6 of roints i.C-C partnE.a o0nxrk)
b. Explain the tunctionins oldorelbas wnh neat sketches. rhe road imDsfer mechanism.
o0!r.rl,
a. lxphnr the va ous reconnneDdaxons ft,r thc dcsien ol dorvel baN tor all rhe I .rses
includi.g minimumdoNel lenslh. o0rbrlt
b. A ccmcit concrete pavcncni has a thicknes ol2ocn on a 2 labe road of 7 5in sith i
b.gnLdraljoi.t alo.g the .e.tie Design the dimenson and spBcms of rie bar tbr rhe
,ol {.rn-.r'd '.lmr lr(]()l,".0. ncj 1'ol,orF'e t "00
kg/m. friction cocllicient 1.5. Allorvable bondslrcs inconcrere. S!=:4.6 kercm:
(06,rxrL,
c. writea nolc on conbinatio n of stresc s lo r par.me.t des ign d unn! different scasoE.
(0luarkn
a. Eplain with a neBt skelch, the mechanisnr ofnNd punpinE in C.C pavemenrs consrucred
oD clayey stdta. Indicate the rtuedial Na$tres. (ro'rrl,
b. List and eplain dE variors lactor ro be considered i. ajdleldpavenent desiAn 1t0r3rr9
P ywf oBtr[ c^r^bouE r ( ,s)

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