,..#R\ii'::sP l0Aa.it

Fifth Semestcr B.E. DegrecManagement & Entreprenseurship

\otc. Aaswq FI/Efull qr.stio,s, vleclineat l.a\t IWO qrcaioDs Jtoh ea.h pa ,

o0\hrL,oo\rrrkn

molirale his subordinahs?(r01rirkt

015

aa-

xa

a1

a. Give an example aorea.horthc mmasenal ltrnctions and extlar nhe satue.b. Expl.ihdny fi ve pinciples o a mxnageinen I as fomu 1 ed b),Fxyol.

a LGrhd explain the ieps in planning.b Llnmylive rrles olplans and elplain each briefly.

r whar h spm olco.lrol and rhat lactoN aflefin? Ixplainb. Explam rccruitmer and sele",;on Wlut i, NreO *a',\aBi.l

b. Lin llysien.e and notilatlon l0.to^spdllerbergand exptainlheir nnplicatjons.(l0NIelrt

a. Ho$ does Maslow\ hctrmhy ol.eeds [ch a nanaser to

PART, Ba. Lisl re $.ges olenrepEneltrprocess ad expalin dy one oflhem.b. Lisrrhecharacreri$rsolatrenrrepmcuiandexpt inrnyo.eotdrem

Lisr rhe chancreisdcs oasnall scde Lndu$y (SS1) md exptain nle need

whrl de the sleps inlolved in stBring SSII, Exptam one otlhem.

"-- cE. ' h.cn 5.ooor ... a d r.pl. . o.e ol'rr, J. ro o{ h..

1,. wlar.R l(..1e'ae.,t6.rn.eoro. dedbv\tDBt \p,rno0 )rlrkt

one olthe schenres. 00 :!l:rti,

a. Markerreasibilignrdyb Finan.,alliasibilirynudy.c. TBchnieallcasibilitystudy.d. Economic leasibilily nudl,.

.iro1)-.,/_.,'z

Fifth Semester B.E. Degree Examination, Dec.20l4lJan.20l5Transportation Engineering - I

!\ote. l. Anspet a4. FIyE ful qaes,ions. seletliheaieast fWO.tudtionsfro ea.h paft

2. A$ he tttsins dukl itabb,(fa )r.

PART Aa. lxplain$e e of tunsp.rarion insocial andecoDomic developtue rt ot the lounrry.

(06\lerltt(06narkn

a. Brieflye\planrabour'P[nningSunej- forahigh\edrpnject (0s]rrrk,b. TheLerre rh€e !hcnrareFi{)poraG olroad plans loradnrii.r inKahdraka state. Snslerrhc

ordBr olpri.rny lir planning bad baselt on rhe maxi01utu utitiry apprmch Asune uflrtyunrs!t0.5. I 0.I0lbrrhe dyccfopularion mnees and L.tityunirsot l0 and j l] per l(]()0rornes olagricuhnrxl niJ rndusti.l Droduns seNed.1.,. .1 coao r\.,bc ol'o,'."'d\ Lge,...\enr . .. .,,\,,..Nr

rio00l AgiculturaL Iiduniid

b lapliin\a.iou: clEacrc rrcs olioad rmnsp.nc \\ riro ! note on rhe tulL01nrll

i) Jxyakar C o nnn nrcc Rccomnrndafons.rl) cenrrlRoadlund.ilil I.dlan R.ad Congns.

l0cv56

llI8:

:!

\\!it. shot notcson: i) PIUGSY schemei n)KSIUP ond itstrojccG

Nhar xre drc hain obtecrilrs or rhe prehmiDary runcy aM rhe steps follo{ed i. rhcUtlirn iDary suney bv co.knrb.al nerhodl (\amc $e *er, (6 \lirl,\\rlrc a Dote on caria{eray trnh reteren.. ro IRC recoflmej iods AlsodENinealsket.h.fhteral clcarancds plicenrcnr.l!ehi.Les on a N1o LaDc p!!edertI hc sleeds ofo\etrkins rd olenx[cn \.licles art 7okmph ard,lokmphresp.ctn.]y on ir..o ..r 'ali. ro d lt. i (loe ,..narod J'r.g o\ftavrr na\ oe r. .r -o a

, Cal.ularcsateolcrakll1gsishrdiskn.en) CaLculare mlnimunr aod desnable lcrgrh oforciiaknjg zonc.in) Dmwanellskerchol.lertakinszoneandshoNrteposnio.orsignposts (0s\trrkt

\\nll rhchelp ofx rcarlkerch. explanr rhe drarnenr ofsuper et*ation in tle iet.L(06 r\rrrrt

crlcu at h.l.ng rol trrnsnio.cLrre unn! the Iollo\eirg rl a:Dcslgn feed = 6i kn1t]h. ndius oacn.uhr cl^e = 220m t,lenrent \idrh ijictudtie et\in.ni.g = 7 sn, xll.rvabte mrc olirrodudion otrFcr eleldion (p .Nnr rokrcd ab.utrh. rer rc n.) . m ljirE:Dllrn thc lnll rnis tcns $nh re5pect ro highNay rerticat ati!tuncnr: , Rujins studtcnriii)r.Dlrholflmboli.iurnmitcur.\v[cnL>SSD,\nhequalons. (uo]rr&,

:lzl

;o,c PART BB eflyexplain ho* the CBR value oflhe siven soil is found i.what ee lhe desnabh propenies ol road agerelte'requneeenh/specincations v!lues tur difiarent tests conducrcd

10cv56

thelaborin,q (06r\[rrktMenhon tne lRC flORlH

O3\lrrrtDntnrguhh benveen bnumenand rar Also mention the dilTere. .sr co.du.rcd an btunren

(06 \Irrt

Drar a qpical le\ibl. pavcmcnt hrer ifdicating lhe ditLre.r .onrp.rer layer 1lsome.iio. rhe tuncrio.soacachcomponenl la]-er (03 \r,rknDesB. the Ieriblepa\cnrcnr as pcr IRC 3?-200l.usinglhc lolioNins da'a:Nnmber ofconrmercial vehicle as per last count = l000comnre.cial vchiclcs. coniflclloDperiod = 3 yean, annual Croslh rate = 8%. dcsign CBR ol soil = Ioe;- caiegory oircad - national highway, nyo ldno tngle .ai.iagewa). tlesign lile = 10 yeaK vDF = 1.5.LDr - 75%. Calmlatc drc ovcrallrhickDes aod drc tlrick.es oliodilrdurl rcnrsnr arcrusin-q rhe lollowine pavement desi-rD ratxlosuc rir a railc rinle 10 l5a Nhr snd

a. Explainindetail'Highrvayuscrbcncliis.b Bneflydescribelhe diferentrnethodsolcconoDic analysis oaahigh\'ay.. l\0, ','e

:l'o. j " L1i e._e-. o r-, ,d fir.r.r"

i) BOT ii) BOOT iii) Compoicnh ofVOC

Cuhmularirc Totallraffc(Ms) parcncnr

rbickr$sI (nnn)

Lll .10

10 75

l050 |0

50 B0ri0 150

Extl,,n rvth the help of equationsi) Modulusof bgrade reaction.ii) lladius.lrelatire$idnesiii) Equn.Ent ra'l,us ofrcrstin-s section wnh respec o rigldpavenrenr.

Explain in d.hil tne requncmenrs, speciicaiions of mxrerials ann the c.nstruction$eps/nelhodro.anater.rirmacBdanr{wUM)layer. (o8rrrrk,Explain in ddall thc rcquircmcnts, speciticahoDs of materials ard nre co.srrucrionsreps/merhod for Bnuniious Co.fel. (BC) layer. 108 yarkgMentiondre tests. endation a nd Eq n nenens as !$ IRC lbr a coa$enne ageng,re N.d nrPr€menr Qualit, condde (PQc) tft\r3rk,

Fifth Semester B.E.Hydrology

Degree Examination, Dec.2014/Jan.20l5and lrrigation Engineering

,

=.

-.

a=

!-r

ai,

Note. l. A"str.r d4 FIVE Jnll qaatio,s, sele.ti"a. .ae TwO q a.stiohs Jroh ?ath pan

2. A$tbe ,,i5sihg data, il u,a".

a \\'ia Ledd.l' xr t'.1:no. ''. r,u.lJoporei.o ..orn"dtIoo

PART.A

a Eaplain inbriclthedifferenttylesolpEcipitarion (03 ithrntb Ho* do you cstin.te the average deprh orFre.ipta(ion byThiesetrpolyson merhod?

(0sllarknc. The a\euse rnnual riintill ib cn1at 4 exnting raiir gausc narions rrc 10s,79,70 aDd 66cni

Espectlrcly. llrbe a!.fuge d.pth orrainfall orer the basin is ro be e$nmted wnhin 10.r,emr.DcteminerheadditionalriumbcrofraiDeauaerequn€d (0r!xrk,

a. Defire enponrio. \\'hat rre rhc facronaliecling eraporarionl (06nt3rkj)b tnt the methods olernnarion ole\apotanspnarion Discuss Blan.yCriddld nrethod

(06rlkrk,. For sndlLcatchnent lhe ilfilrrarion nre ar rhc begiming ofa $orm nas observed 9onnitu

and dccredsed exponc.riallyb a.on$a.tnteorsorn,lIaner2[]roru The roral innlraiondurnrs 2r: hr $as 50nnr Develop Hotont cquarior a.d detetui.e the ,nfilrrt n nte arl0 inb (03uarkt

and applicarion oarnit hydrograth lordlnates ola r-]tr unn h_rJrcjrEph Derive tlr. odinat.

0Ord{rrtcs ufl h'

'on h\dro emoh 4si36 9..1

(03Ilrrk,

a Detire: i) Flood ii) Design idid (orlt,rk,b D.. .'b.l ,e olovrgrF'toJor'o.J.,,fl-'

i) Rcscroncontiol i) Con$Nction ofleveh iii)channdl i,rpture,nenr. (0erturttc. Define Flo.d tuutios and Nhich are tbNular uscd ioi ulas used for $orage ve6us

clcvanon lerermimtl.n and.ufl .r \e(u\ eLevanon dererniDari

PART Bs r. Detin. ldgllron and w$t arerhcbcncfits and ill eiL.aofirisBtion.

b Dncus iD briclthc nnbrviig r)Trds ol ulsarion i) Flo{ irigarionlrj) Slonge idgarioni n) lnLndation lrigition.

i) Se$age nneationlil NeI nrisationiii) Supplcmcnralimgauon.

e with help olslretchldious soili) Saiuntion caDacitlj iil Field capacny; rii) lermncnt $ilring:

10cY5s

i) Bb.k so l: iii) Red \orL.

a. Define Dury and delta and esrablish a relaion be$een themb. what are rhe rdious lrethods ol imprcvine dury of irrgation warer?c. The base pe od, dury at the field of difIcrcnl crops and arca under eac[

command arca are eilen belox. Fi.d tlc req!ftd reseFoi caprcity ro carer to

Hor irisdion Cafah,re ch$lfied?Disoss rne diaqback o f Kennedy tA channelsecrion is to be desisned

side slope = 1/2 (H): I (v)Aho detemnre the bed slopeolthe chtrnnel bv Laccyrnerhod of chamElde!sn (r0Nt..Lt

120

2 oI2

l0CY5:l

2a

,i

?,=

a=

=dL

!ia,

..;;

=

a. withthe help ordtrcc phase diaaram. detine the terhs BulI densirx Drtde.sily, loidratioand warerconlenr. (03yarkn

b with usual notaiion prove thar Se=\rG (06ltrsrkt. A soil sample weighing l9 kN,nl has a srter conr.nt of309;. Thc spc.iil. gr.vity ofsoil

particles is2.68 Dctemi.c vold mtio, rcrositya.ddegreeolsaturaion. (06 Mrrk,

a wh!.l isconsisteocrofsoil? Lhtand dcline consiste..y limits (06lu.rrtb. Bnefly explaiD the corLeciion to beapplied to a hvdroneter re adi.g. (06Msrks)c. Followi.g results wcre obrai.ed nom hqu,d linit test on a clay smrple. rhose planic limt

is 20r;. (o8y3rrtr2

52

Pldrhccurve a obtrin: l) Lituid llnrit ii) PLasriciry irdex

Fifth Semester A.E. Degrce Eraminatiotr,Geoicchnical Engineering -

l\otet r. Atsted an! FII.E lull qudtions, selectinann.dsl Two qkstio8 lroh, each pa .

2. Arsuqe relar .tatn ttLetd4 t qun'ed.

q thin the s.ilnasr *a.n

a. Explainsoil clasi6cationaccordingto ls dassiticarionsy$enb Explanrany two neld restsro idenlilysils nomclays.c. With neal tigures. expldinihe structureofthree claymmemls.

Lr$ varions hctor ati.ting permeabilily olsoihExplain quict srnd and .apillary phenonEnain a itlliigllead pemeability tei oD a sihy clay sample, the followins results *eE obtamedLeneth6lsample= 12cn : Diamererolsanple =scm : Diameterol$andpipe=o.,lcnrIditial head ofirater ln $and pipe: t2ocfr I Final head orwater in sla.d FiFe = 40cmTiineorhllinhead = 6 minures. Findthc cociicieni olpemreabrliryolrhesoil. (03Nhrk,

ErplainMoln Co!lombd@ryExplain Sensitiity aDd Thiaotiopy of clay.Therennh.ld,.ar h.\ r.sr:r. xc nilhs|

100 200l6 80

Detemrinc shear paramcrcs. would rhc tirilurc occuron lhe])lanetae shear she$ ii 122 kN/m: Rnd rcnnalstress is 246 kN/f?

a wnte lhc difercnc.s beMccn $andard and.rodincd proctoi coopa.iio.b. Brieflyevlain 1.rcro6 atle.rins .ompadion

10CYs:l

II t7Bulk uii! weishl (kN/m') t3 19 2l

i) Plot the conpsctioi cune aid detmine MDD and OMC.ii) Draw zero - G.r void Iine.rii) Also detemine sdtrralion at MDD. Take G:l6. (o3rrrrks)

a Explain Mass-spring amlogy. (061\{ db. Wnb rcai skctch. explain how pre-con$lidation prcsure is deremined by C,sasdnde\

hettod. (06 rrrrrtc. A so il Mple 20nn thick takes 20 minutestoe&h 20% co6olidatioL Find the limetukcn

for s clai lays 6m thick lo reach 40% consolidation. ksume double drainlge m borh cases.(u M!rk,

a. wnat m ihe advai*ages a.d linilations olva.e shear tesi? How do you conduct thc tcst inlabonrory? (uM'rl,

b. ExTlain squaE root oftine fittins method for detdDioation ofcoellicienr ofconsolidation.(06 [rr/t,

c. With neat sketcL eiplain @e sner rest. (06nadd

tt0cY53

(r0[hrrt

Q2 b) slope denedion nelhod. Dnw SFD. BMD and(r0 rrrrj)

Iifth Semest€rB.E. DegrccExamination,Dec.20l4[an.2015sitruclqral Analysis - ll

I

,3

i,-

a1

2E

aa

i1

l1

I

lotet Anee.r t;tvE Jal questids, s.l.t.inEat least TWO q estiohs lroh.a.h pai.

1 a lour poinl lo s oa l20 kN. 160 kN, 160 kN and 30 kN spaced 2 nr bdrseen conscuircloads rnove on a gnder oi 25 n spar nlm left to nglt $ilh the 120 k\ load leadingCalculare dc ma1ifruft bondhg nomcfi arapoinr l0 n l@n lelt suppor. Also. calculablhe posnon bd valudolthe dbsolutd bendirg hoo1e.t.

b Dras the LD lor she force and bendinE moment lora section at6 m lmn left supron orasiinpLl supponed be.n 15 m lone. HeDce .alc0lxre lne ma\mun bmding monEnt andshetu fore at the s.ction duc ro a unilomly distribuled rolling load ol le.gth 5 n md

Anrlysc the lEme s[oM in Fisela(ic.une Take EIcdnnan.

Analys.lhe conrinuous bean ABCD l0shoNn ln Fig. Ql lrsuFpon B sinkr bymeih.d Sketh ihc sFD,nd BMD T,kc

Fig Q2

b long sidplr suppofied al its ends dd load.d as

l0 nm. analyse &e beam by modent dEtribtrlionE=l lxloj Nhnrandl= 35xl0rminr.

(r0varks)

Fig'Q3

Fig. Q4 bt mome.rdktibtrhonAnJv\E ih. txm. sh.wn ln

4{

SABI=!

-1"*.La

l0cv53

Kani s nerhod DmN BMD

16"'o

!ig.Q5Aialyse rhe ponrl tane AACD shown ir Fig. Q 6 by Aexibility nerhod. EI h consrantthroughout, (20y!rk,

Fig.Q6

Fis. Q7 by silrnes malr1x neihod.Anal,se de amme shoM i.

il vibration Md oscill,rion.ii) Free vibftlion and loicedvibmllon.iii) Drmpingand tlpes ofdmpingiv) Desrcc or fteedom and si.gle dege o r6eedom slsren. O, MrdoCalculale n\e natuml mgular liequency in sdeway ror the 6ame in lis. Q3 (b) and al$ rhenaturalpenodofvibDtion.lflheinnialdisplacemcnt h25 m and rhe initial velocry is 25mnh, what h lhe amplitude and dhplacemenr arr = I sec. (nd Mrrl(,

B

E3

3

Fig. Q8 (b)

Fifth Semester B.E.Design of

'*::"

Dcgrec ExamiDation, Dec.20l4/Jan.2015RCC Struciural Elern6nts

i"a

ai

31

3=/aa:

..1

a

Norc. l. Ats$et , t lE fu4 q uestio,s, vL.linsat leotl TWO q..tn@slo each ptt.

2, Us. oJ IS 156-2000 at.l SPl6 perhifted.3.Assthe aor uissirg data soitabh

lmradn

(0lIr{rk,lor conpftssive force Cq Tensile lbtc

a AnRCCbean100nmrvidcandi00bndoepisreinlo@dtrnh4basol l6mnldiander.ll is ri.cly suppoted on etrectile spm 016 n. Dcrcanirc $c mNimuin pemhsibleinposedscnice load Assuming concEle emde M20 dd F.500 reel.

b. A dotrbly rcinlbred beatr s.ction is 250 to rvide d 450 nrn deep 1o dre .enfi! ol rhe

rensilc rcinlor.etuenr, I is reinturced *nh !+]6S as compresion Einforcenrenr at deffectilc cover of 50 mmmd 4n250 as lensile neel. UsingMl5 concde xnd Fe250 $eel.(:alculai. ih. rlrimrie m.m.nr.

Detne: i) Chamftrisric $r cislhn) Desi€nsl(ngrhiii) Chnra.leri(ic ldad

liplah : i) Llmlr nale olcollapseii) Linril sldte of serliceability.

Deive the exprcsions lbr slre$ blo.k pannee^i, a, lomG ns deprh t=0.42x, rotu rop.

a. whatarcthe lacloNatrectirgtheshofi temandlongrem&fedoDsl (06!l,,b. A singly reinforced E.hgular beam 160 mm r 580mnr inseotion.hsin ysutponedon

a elLcrivespan ofi 25 in. The stcl Einaorcemcnt consisls ol6l20t Thcbcam ppods audl.t l5 kN/m (dead load)and 23 k}i/n(live lond). Asumc Ma..ncEte and Fe4l5 neel.Checkniedesien inr shon md lon! tem deflections. Take uhimare slnD in cdn.dedue rosbrinkagc as 0.0001 ,nd cdeffic,ent of c.eep rs uniiy. Eflective colcr inay bc takcn as

AhalLneasuringl,lm;6nbeansarespacedatl5mC/CTherhicknessol$ewallbeirg:100 imr Thickncss ol rhe slab n l50 tum. Live load olsl$ is 5 kN,rnr The ryeb (rib)widdrofirc bexn shall be raken !s 300 onn. Design m inlemEiiare T-bean. Us gM. concEreand le,1ls grde sleel. Skerch tle rcinforcenentdelails. O0 Nurkg

Desi$ a slab tbr a rooin 5 m ! lO in llve lo 4 kNinr llle Ml concr.re rnd le,ll5 neel.Ako.heck flr bond lengh deflecii.n rnd shelr Asuine coners 0re held doM, beanng300 rnm Skdch thc r intbrc ctucnr dcrai ls. (r0rr*n

i?lflI0cvs2/10cT52

I0cv52/l0cT52

Desie! a RCC colunn (400 x 400) mn lo cary an ultimate lold of 1000 kN andec&nticiry 160 m. Use M, grade concrete and Fe4l5 eEde slcel. Skchh thceinaorcemenr dekils. (rovr*,

b. A 3 n neigh column h eflecrircly held in position al both ends and renrailed aCainsrrcration ar one end. DesiCn the colrmn io cart a lactored arial load 013000lN. UseM!concreleandFe4lSsGel.skerchrh.4iniorcemmldelails. (roxr*r)

Design a fooring lor a colum carrying h axial load of 800 kN. The SBC ol soil ts200 *N/d. use MIl] nix and Fe 415 neel The colutu hs 500 lm x 5oo mn cdssseclion. (10M!*n

Desie! dog le8€!d sraiE se for a $ai hall150 mm dd 250 Im Especlilely. Widthfinhhes 0.75 kN/n:. Use M2l) concEte

14 75 + I lr m Tate rs. mLl ireid ol n€Is asof\hn\ 15 m T e lne hrd 5 tN/m rnded Fe 415 $eel, Dral a ned sketch ol

G0 n,rkt

LS\dior'

10cvs:)

Finh Semester B.E. DcgrccExamination. Dec.20I4i,J;;.201sSlructoral Analysis - ll

\.te: A s qtIvEfu .lueslio,s,selectitpat least TWO q u.stio,s ltoh each pt .

IABf:AI r. Four poiit loads of120 kN.160 kN,160 kN and30 LN spaccd2 rn ber*een consecurneLoads nove o. a snder ol25 n span 6om lclt o nshl wnh the 120 kN lold leadin!C.l.trlatc L\e maximum bending fromenl at apoinr t0 m tiofl left n'pp.fr. Also, cal.utarc

'hepo!rcn and vAhe urrhc rb\.lure bendmE rnorne [.b oraq lhe ILD inr drer ioEe and bendins mo.ient tura sedion ar 6 m lDm bn slppon or,

snnply.upponed beam ls n long Hence calculale de maxlmufr behding notuenl dnddrcar turce at Ihe secri.n dle ro a unilonnly dntibured tulling load ot teneth s m md

Anillse lhe rmnd shoL$ in Fi-s. Q2 by slope defledionclonic.une. Tal€ El consbnl.

(t0lu. n

Dre$od Dmw SL_D, BMD md(10l.rkt

simply supponed al irs endr md loadcd as

a.xl,re $e bean b]' momenr disdburlon! l0: \lmm: nnd i= 85: t0rmni

(,0\h!k,

i{

,

=a?,

3:

li

."1

Andlyse lhe continuous beatu AACD 20siosi in lis Qr.Iisuppod B sinks b_v

Dedrod Sketh thESFDrid BVn Take

Fig. Q3

Q4 b) inotuenr disributionanJlysc rhc ljame nruun rn Fig

b,I

iI/ An,l^a a h.im l.r.le.l)r dodu Fis.Q. L.-gK,'''. merhod DEr Bvo. ,rqi'r!

l0cv53

,"*to@

rie.Q5

Analrse the ponal tame ABCD shown in Fig Q 6 b, fleiibihiy method EI is @n5r!nllhroughour. (20 ru'rk,

!ic.Q6

Q7 by slirhes ndtix medod.Analyse the hame shown in Fig.

i) vibntion ed oscillaton.ii) Free vibBlion and forced libmliotr.iii) DanpinC and tylesoldasping.iv)Degrccolfreedomandsingledegreeoffreedomsyslcm. O1Ntu.k,Calculate rhe naluFl mgulr iequency in sidesay ioi rhe frane in Fis. 03 (b) rnd aho thenatural priod ofvibation. Iflhe inirial displsemcnris25 tom d rhe initiol veiociry is2snm/s. whar is the anplitude ad displeementar r= I se. (03 N{!*t

sEE

33

Fie Q8 (b)

Fifth Semesler B.E. Degree Exrminlrion, Dec.201Stiuctural Analysis - ll

;,!

!,2j,

,il

a,,a

;:

i?

?E

22

;r r

2

a

Note, Aflsfld FIYE I l qt.stions, selectiiAat least T'wo r!rceions ftoh each natu

a. Four poht loads ol I20 kN, 160 kN. 160 ld md 80 kI spaced 2 rn bcnveen consectrrilcrords nove on a giiler or2s n) span nom len lo nshl with i\e 120 kN lold leadins.Calculal. $. naximum h.nding momEnt xr a poinl L0 m jlon leli nrppon. Also, calcul e

rhepo.r'on aLl \rlue uf'lre'b\uluE bend nC mommr.b. Dn$ lhc ILD for shcar lircc id bending rnomeni for r seclion at 6 nlmn leftsupponola

simply supportcd bcam 15 m long Hence calculale lhe naxnnum bendine noment mdshelr lore !l $e section due to a unifomly dislributed rolling load oi leigrh s m and

Anolrse lhe rmne sholn in Fig. Q2 by slope defiecrionela$iccune Take EI con*rnl

(r0vr{,

nErhod Dra$ SFD. BMD ddc0virk,

Anllyse Ihe continuous be.mAaCD 20shown tu Fis. Q3. Ifsuppod B sn*s bynedrod. Ster.h the SFD and BMD. Take

Fig. Q2

D lons sinply supponed ar ils ends and lor'led as

l0 mn, malyse dre bean by ntnent disdbuionE = 2.lxll]r \/frfr:and I = 85r ll)rnnr.

(20]r.*,

Analyse &e name sho$o in Fis. 04 by nomenl

{GI

t 0cv53

Analyse lhe beam loaded as shown in Fis. Q5 usine Kani\ nethod. Dm* BMD (10 va*r)

"*"b

Iis.Q5name ABCD shom in Fig. Q 6 by flexibility nerhod. El is consrait

o

Analyse rhe lmmc shom Q7 by slilhess natix nerhod.

a. Explainlhelotloqins:i) Vibrarion ad drcillari.n1i) Free vibolion and for.ed ribmtion.iii) Dupinp and ilpes ofdampins.iv) Degre ofneedoto dd single degre o I leedom system. (

'2 \r,rk,

b. Calculat &e .alunl mguld rNquency n sideway for rhe 6ame in Fis Q8 (b) and also $oDalural period olvibralior lllhe innid dnphccm.nl A ?5 n md lhe innial vcloclry is 25mn s, wnar is the anplitude md displeementatr= I sec. (03iu,rrt

F19. Q8 (b)

B

IE3