Industrial Building, design of steel structure part 2,types of loads

8/11/2019 Industrial Building, design of steel structure part 2,types of loads

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DMAS\Q[DH@ KSD@ADMJ

[heu sihrbh

Hssdsthmt _rfncssfr

Lihmadjhri umdvcrsdty, JihruhmBfih`d


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Dmaustrdh` kudàdmj hrc `fw rdsc stcc` strulturcs, ifusdmj

wfrgsifps fr dmaustrdcs, hma lihrhltcrdzca ky ticrc

lfbphrhtdvc`y `fw icdjit hma hkscmlc fn dmtcrdfr wh``s

hma phrtdtdfms. Qf prfvdac bfrc wfrgdmj sphlc, dmtcrdfrlfùbms hrc cdticr h`` tfjcticr hvfdaca, fr c`sc hrc vcry

wdac`y sphlca dm kdj dmaustrdh` kudàdmjs.

Dmaustrdh` kudàdmj bhy kc l`hssdndca dm tf 5

Mfrbh` fr sdbp`c kudàdmj

\fpidstdlhtca dmaustrdh` kudàdmj


3/36

Mfrbh` dmaustrdh` kudàdmjs lfmsdst fn sdmj`c stfrdca

dmaustrdh` sicas, wdti fr wdtifut jhmtry jdracr, tf ifusc

wfrgsifps, whrcifuscs fr nhltfrdcs, hma af mft lfmthdm

dmtcrbcadhtc lfùbms

\fpidstdlhtca dmaustrdh` kudàdmjs, usuh``y lh``ca stcc` bd``

kudàdmjs, hrc usca tf ifusc kdj dmaustrdcs dm widli sfbc

bhmunhlturdmj prflcsscs, mcca sphlcs wdti spcldndl hma

lfmtrf``ca cmvdrfmbcmt lfmadtdfm. wicm tic rffn truss ds

htthlica tf, hma ds suppfrtca ky stcc` lfùbms ht tic cmas,

tic hsscbk`y ds gmfwm hs kcmt fr h bd`` kcmt


4/36

Kcmts hrc krhlca tfjcticr ht dmtcrvh`s widli acpcma

fm lihrhltcr fn tic kud`admj, dts wdati , `cmjti ,

lfvcrdmj , cxpfsurc ctl. Qwf kcmts krhlca tfjcticr

nfrb h krhlca khy. Qic sphlc kctwccm twf lf`ubm

`dmcs ds lh``ca hm hds`c


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Kcmts hrc krhlca tfjcticr

ht dmtcrvh`s widli acpcma

fm lihrhltcr fn tic

kud`admj, dts wdati, `cmjti,

lfvcrdmj, cxpfsurc ctl.

Qwf kcmts krhlca tfjcticr

nfrb h krhlca khy. Qic

sphlc kctwccm twf lf`ubm

`dmcs ds lh``ca hm hds`c


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8. _ur`dms

;. \hj rfa

. Krhlgct

:. Lf`ubm hma Lf`ubm khsc

9. Jdrt

4. Krhldmj


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_ur`dms sifu`a kc `flhtca fm phmc` pfdmts fn tfp lifra

bcbkcrs. Ifwcvcr dt acpcmas upfm tic typc fn rffndmj

bhtcrdh`s h`sf. Jcmcrh``y tic sphldmj fn pur`dms vhrdcs

nrfb 8.


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J D \iccts (Jh`vhmdzca Drfm \iccts)

H.L (Hskcstfs siccts)

J D \iccts

Lfrrujhtca drfm siccts hrc jh`vhmdzca nfr prftcltdmj hjhdmst lfrrfsdfm hma hrc

usca hs rffn lfvcrdmjs. Qic lfbbfm sdzc fn JD siccts hrc

d. 9 lfrrujhtdfms, :3 bb wdac hma 84 bb accp widli ihvc fvcrh`` wdati

fn >>? bb.

dd. 8? bb lfrrujhtdfms, :3 bb wdac hma 84 bb accp widli ihvc fvcrh``

wdati fn 98?bb.

ddd. Qic siccts hrc hvhd`hk`c dm tic jhujcs 8>,89,;? hma ;3 (tidlgmcss 2

;3/jhujc bb)


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H. L. \iccts

D. Kcttcr dmsu`htfr nfr sum icht lfbphrca tf JD

siccts

DD. Lfbbfm`y usca dm tic nhltfrdcs hma jfafwms

DDD. Lfbbfm sihpcs, lfrrujhtca hma trhnnf`a.

D^. @cmjti hvhd`hk`c 8.:3, ;.?, ;.3 hma < b

^. Qidlgmcss fn >bb hma :bb hvhd`hk`c.

^D. Bhxdbub pcrbdssdk`c sphldmj ds 8.1 b nfr >bb

siccts hma 8.>b nfr :bb tidlg sicct


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Qic bhdm `fhas fm trusscs hrc

8. Acha `fha;. Dbpfsca `fha


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Qic nf``fwdmj hrc tic twf nfrbu`h usca nfrlh`lu`htdmj tic sc`n wcdjit fn truss

(d) w 2 ;? + >.> @ M/bb nfr h @@ fn ; gM/bb

Dn `dvc `fha ds bfrc ,tic hkfvc vh`uc ds tf kcdmlrchsca ky @@/;

(dd) Z 2 8? (@/< +3) s/1 M/bb

\ 2 sphldmj fn trusscs

D a ` a


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Dbpfsca `fha

Mfrbh``y mf hllcss ds prfvdaca dm s`fpdmj rffns wdtisiccts. Dm suli lhscs D\ 9:3 phrt DD bhgcs tic

nf``fwdmj prfvdsdfms nfr `dvc `fhas nfr tic acsdjm fnsiccts hma pur`dms

Sp tf 8?s`fpc5 ?.:3 gM/bb

nfr bfrc tihm 8? s`fpc5 ?.:3-?.?; ( -8?) wicrc dss`fpc fn sicctdmj

Ifwcvcr h bdmdbub fn ?.1 gM/b `dvc `fha sifu`a kclfmsdacrca dm hmy lhsc.

Nfr tic acsdjm fn trusscs tic hkfvc `dvc `fha bhy kcrcaulca tf ;/


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Fvcricha trhvc``dmj Lrhmcs hrc usca dm dmaustrdh`kud`admj tf `dnt hma trhmspfrt ichvy efks, bhlidmcs

hma sf fm nrfb fmc p`hlc tf hmfticr. Qic lrhmc bhy

kc

(d) Bhmuh``y (ihma) fpcrhtca fvcricha trhvc``dmj

lrhmc

C`cltrdlh``y fpcrhtca fvcricha trhvc``dmj lrhmc

(C.F.Q)


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^crtdlh` @fha

@fmjdtuadmh` Qrust @htcrh` @fha


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Qic rchltdfm nrfb tic lrhmc jdracr, hltdmj vcrtdlh``y

afwmwhras. Qic `fmjdtuadmh` tirust, auc tf sthrtdmj fr stfppdmj fn

lrhmc, hltdmj dm tic `fmjdtuadmh` adrcltdfm

Qic `htcrh` tirust, auc tf sthrtdmj/stfppdmj fn tic lrhk

hltdmj ifrdzfmth``y

^crtdlh` @fhas (d) Lrhmc jdracr lfmsdst fn tic sc`n-wcdjit fn tic lrhmc

(dd) \c`n wcdjit fn tic lrhk hma tic lrhmc lhphldty


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Nfr rchltdfm bhxd wicc` `fha ds lfbputca ,dt fllurs wicm tic

lrhk ds mchrcst tf tic jhmtry jdracr

@htcrh` @fhas

(d) Qirust auc tf tic suaacm stfppdmj fn tic lrhk hma `fha wicm

trhvcrsdmj tic lrhk jdracrs

(dd) Lrhk jdracr wcdjit hlrfss tic sifp n`ffr @fmjdtuadmh` @fhas

Dts lhusca auc tf tic stfppdmj fr sthrtdmj fn tic lrhmc jdracrs

hma prfaulc h tirust wid`c krchgdmj hma sthrtdmj. Qic `htcrh`hma `fmjdtuadmh` tirust hrc trhmsncrrca ht tic rhd` `cvc`.

Qicrcnfrc jhmtry jdracr hrc sukecltca tf kcmadmj bfbcmt auc

tf ticsc `fhas


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DB_CLQ @FHA H\ _C[ D\ 5 9:3-84>1

Qypc fn @fha Haadtdfmh` @fha

(h) ^crtdlh` nfrlc trhmsncrrca tftic rhd`s

(d) Nfr c`cltrdl fvcricha lrhmc ;3% fn bhxd sthtdl wicc` `fha

(dd) Nfr ihma fpcrhtca lrhmc 8? % fn bhxdbub sthtdl wicc` `fha

(k) Ifrdzfmth` nfrlcs trhmsvcrsc tftic rhd`s

(d) Nfr c`cltrdl fvcricha lrhmc 8?% fn tic wcdjit fn tic lrhk hmatic wcdjit `dntca fm tic lrhmc

(dd) Nfr ihma fpcrhtca lrhmcs 3% fn tic wcdjit fn tic lrhk hma ticwcdjit `dntca fm tic lrhmc

(l) Ifrdzfmth` nfrlc h`fmj tic rhd`s 3% fn tic sthtdl wicc` `fha


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8. Dt sukecltca tf vcrtdlh` `fhas + ifrdzfmth` tirust

Qicrcnfrc tic h``fwhk`c strcss hrc dmlrchsca ky 8? %.

;. Cdticr fn tic twf nfrlcs spcldndca dm prcvdfus thk`c

sifu`a kc lfmsdacrca tf hlt h`fmj tic vcrtdlh` `fhas ht

h tdbc.


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Zicrc tic lrhmcs hrc bhmuh``y fpcrhtca @/3??

Zicrc tic lrhmcs hrc trhvc``dmjfvcricha hma fpcrhtca c`cltrdlh``y up

tf 3?? gM

@/:3?

Zicrc tic Lrhmcs hrc trhvc``dmj

fvcricha hma fpcrhtca c`cltrdlh``yfvcr 3?? gM

@/8???

Fticr bfvdmj `fhas, suli hs lihrjdmjlhrs ctl. wicrc @2 \phm fn tic jhmtry

jdracr

@/>??


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8. Ndma tic bhxdbub wicc` `fha. Qic wfrst lhsc fn`fhadmj fllurs wicm tic lrhmc hma dts `fha hrc arhwm tf

tic lf`ubm. Qic vcrtdlh` rchltdfm fn tic lrhmc jdracr ds

trhmsncrrca tirfuji dts twf wicc`s fm tic jhmtry jdracr.

Qic bhxdbub wicc` `fha ds ih`n fn tids rchltdfm. Qids

bhxdbub wicc` `fha ds dmlrchsca nfr tic dbphlt hsspcldndca prcvdfus`y dm thk`c. `htcrh` tirust ds hvfdaca

kclhusc nu`` `fha lhrrydmj lrhk wd`` bfvc s`fw`y


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;. Kcmadmj bfbcmt lh`lu`htca auc tf tic bhxdbub

wicc` `fha dml`uadmj dbphlt hma tic KB auc tf acha

`fha fn tic jdracr hma rhd`s. Qic wicc` `fha KB ds

bhxdbub wicm tic twf wicc`s hrc dm suli h

pfsdtdfm tiht tic L.J fn tic wicc` `fhas hma fmc fn

tic wicc` `fhas hrc cqudadsthmt nrfb tic lcmtcr fn

tic jhmtry jdracr (fm`y fmc lrhmc ds rummdmj fvcr tic

jdracr


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H y ds cquh` tf p`hstdl bfau`usUp

sdmlc jhmtry jdracr hrc `htcrh``y umsuppfrtca kchb, h trdh`

scltdfm bhy kc fkthdmca ky

zp,rcqudrca 2 (8.1 tf 8.3) x (Bu /ny)

Jcmcrh``y hm D-scltdfm wdti h lihmmc` scltdfm fm dts tfpn`hmjc ds prfvdaca. Nfr tic trdh` scltdfm thgc tic scltdfm

bfau`us 1? tf 3?% bfrc tihm tic lh`lu`htca (`htcrh``y

umsuppfrtca ).

Clfmfbdlh` acpti fn tic jdracr 0 8/8; fn tic sphm cxlcpt

wicm tic `fha hrc sbh`` dm rc`htdfm tf sphm


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Zdati fn tic n`hmjcsifu`a kc dm kctwccm (8/1? tf 8/


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Zicm `htcrh` suppfrt ds prfvdaca tirfujifut tic lfbprcssdfm

(tfp) n`hmjc `cvc` fn jhmtry jdracr ky h lhtwh`g fr sf, tic trdh`

scltdfm sifu`a kc liclgca nfr tic bfbcmt lhphldty fn tic wif`c

scltdfm ky tic nf``fwdmj cquhtdfm

Baz2 (kUpzny/bf) 8.; (Uczny/ bf)

Qic acsdjm kcmadmj strcmjti sf actcrbdmca sifu`a kc jrchtcr tihm

tic hpp`dca kcmadmj bfbcmt.

wicm tic lfbprcssdfm n`hmjc ds `htcrh``y umsuppfrtca, tic jdracrds liclgca tic shbc why kut ky rcp`hldmj nywdtinka, tic kcmadmj

lfbprcssdvc strcss


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@flh` Bfbcmt lhphldty fn tic jdracr ds liclgca

( Upzxny/bf) 8.; Uczxny/bf

Lfbkdmca `flh` lhphldty fn tic n`hmjc ds liclgca. Qic tfpn`hmjc sifu`a kc liclgca nfr kcmadmj hkfut kfti tic hxcs ky ticnf``fwdmj dmtcrhltdfm cquhtdfm

(Bz/Baz+By,n/Bay,n) 8.?

Bz 2 bfbcmt hkfut zz hxds auc tf vcrtdlh` hma `htcrh`/`fmjdtuadmh` `fhas

By,n 2 bhxdbub bfbcmt hkfut yyhxds auc tf `htcrh` `fha

Baz 2 kcmadmj strcmjti fn tic scltdfm hkfut zz hxds

Bay,n 2 kcmadmj strcmjti fn tic lfbprcssdfm n`hmjc hkfut yyhxds


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4) Qic jdracr ds liclgca nfr kulg`dmj rcsdsthmlc. Qic c`hstdllrdtdlh` bfbcmt bhy kc lh`lu`htca usdmj ticnf``fwdmj cquhtdfm. Dt bust kc rcbcbkcr tiht tids

cquhtdfm ds vh`da nfr fm`y D scltdfm kchbs.

Blr 2 l8( CDyiy)/;@ @Q)) x(8+(8/;?)x(G@/ry)/(in/tn)))?.3

tic kcmadmj strcmjti fn tic scltdfm ds actcrbdmca ky

Baz2 (kUpznka=Bz

Qic scltdfm sifu`a kc liclgca nfr kdhxdh` kcmadmj usdmj ticdmtcrhltdfm nfrbu`h

(Bz/Baz+By/Bay) 8.?


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Qic scltdfm ds liclgca nfr sichr lhphldty

sichr lhphldty 2 HvNyw/(< bf) = bhxdbub sichr nfrlc

88) Kulg`dmj fn tic wck umacr wicc` `fha ds liclgca.

Kulgdmj rcsdsthmlc 2 (k8+m8)twnla= bhxdbub wicc` `fha

wicrc k82 adh fn tic wicc`m82 adspcrsdfm `cmjti umacr wicc` (hssubdmj

adspcrsdfm hmj`c fn 13)

8;) Qic jdracr ds liclgca nfr kchrdmj. dn rcqudrca kchrdmj

stdnncmcrs hrc prfvdaca


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8


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83) Qic jdracr ds liclgca nfr nhtdjuc strcmjti

8>) Qic krhlgct hma dts lfmmcltdfm wdti lfùbm hrc acsdjmca.

dm lhsc kf`tca lfmmcltdfm hrc usca, mfm s`dp kf`ts sifuà

kc prcncrrca. H phdr fn krhlgct p`htcs, fmc fn chli n`hmjc fn

D scltdfm lfùbm, lfmmcltca wdti h adhpirhjb ds prfvdaca

tf bhgc h scht nfr jhmtry jdracr


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Acsdjm h jhmtry jdracr tf kc usca dm hm dmaustrdh` kud`admj lhrrydmj h

bhmuh``y fpcrhtca trhvc``dmj lrhmc, nfr tic nf``fwdmj ahth. Lrhmc lhphldty ;?? gM

\c`n-wcdjit fn tic lrhmc jdracr cxl`uadmj trf``y ;??gM

\c`n-wcdjit fn tic trf``y, c`cltrdl bftfr, iffg ctl. 1? gM

Hpprfxdbhtc bdmdbub hpprfhli fn tic lrhmc iffg tf tic jhmtry jdracr

2 8.;? b Zicc` khsc 2 b

L/L adsthmlc kctwccm jhmtry rhd`s - 9b

\c`n wcdjit fn tic rhd` scltdfm -

Industrial Building, design of steel structure part 2,types of loads

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Transcript of Industrial Building, design of steel structure part 2,types of loads