reinforced concrete columns unit 107

7/29/2019 Reinforced Concrete Columns unit 107

1/16

4>8% Ragecjrfao Fjefrata Fjiules

Ragecjrfao fjefrata fjiules ldy ba ogvgoao getj twj fdtahjrgas0 -4' fjiules

wgtm d puraiy fjefaetrgf ijdo -ej ljlaet' deo -2' fjiules fdrrygeh affaetrgf

ijdos% D brjdoar edla cjr fjiules gs d fjlprassgje lalbards ijeh ds tma

ojlgedet ijdo aaft gs dxgdi fjlprassgje% Fjiules ldy ba fjesgoarao

"smjrt" jr "ijeh)" bdsao je tma siaeoareass rdtgj jc tma fjiule% Cjr laogul

deo ijeh fjiules) bufkigeh jr tma taeoaefy tj bufkia ldy oglgegsm tma ijdo

fdpdfgty jc tma fjiule%

Fjefrata fjiules dra ragecjrfao wgtm -4' ijehgtuogedi ragecjrfalaet deoidtardi tgas) -2' ijehgtuogedi ragecjrfalaet deo d fjetgeujus spgrdi) jr -6'

strufturdi staai smdpas) wgtm jr wgtmjut doogtgjedi ijehgtuogedi bdrs%

4>8%4% Hugoaigeas je Ijehgtuogedi Ragecjrfalaet

_ma ldge ragecjrfalaet ge fjefrata fjiules fjesgsts jc oacjrlao bdrs

drrdehao ge d raftdehuidr jr fgrfuidr pdttare% Xmae ijehgtuogedi bdrs dra

aefijsao by raftdehuidr jr fgrfuidr tgas) dt iadst cjur ijehgtuogedi bdrs smjuio

ba usao) wmgia dt iadst sgx bdrs dra eaaoao gc fjeffleao by d fjetgeujus spgrdi%

_ma ragecjrfalaet rdtgj) bdsao je tma hrjss drad) lust ba

batwaae 4! deo =!%

Cjr tgao fjiules) faetar,tj,faetar spdfgeh jc tgas smjuio ejt ba hradtar tmde

43 tglas tma ijehgtuogedi bdr ogdlatar) ?= tglas tma tga bdr ogdlatar) ejr tma

iadst fjiule oglaesgje% _gas lust ba dt iadst Ej% 6 bdrs wmae ijehgtuogedibdrs dra Ej% 4> jr sldiiar% _gas lust ba dt iadst Ej% ? sgza wmae ijehgtuogedi

bdrs dra Ej% 44 jr idrhar% Fiadr ogstdefa batwaae ijehgtuogedi bdrs lust ba

dt iadst 4%1 tglas tma bdr ogdlatar jr 4%1 ge% Fiadr fjvar tj ijehgtuogedi

Ragecjrfao Fjefrata Fjiules
http://accessengineeringlibrary.com/http://accessengineeringlibrary.com/http://accessengineeringlibrary.com/browse/civil-engineering-all-in-one-pe-exam-guide-breadth-and-depth-second-edition/c9780071787727ch107?UserEmailParamInPdfDownloadController=zak2139@gmail.com#p13n-login-panelhttp://accessengineeringlibrary.com/


2/16

ragecjrfalaet lust ba dt iadst 4%1 ge%

Cjr fjiules wmjsa ijehgtuogedi ragecjrfalaet gs fjeffleao by d fjetgeujus

spgrdi) tma fiadr ogstdefa batwaae spgrdis lust ba batwaae 4 ge deo 6 ge% _ma

lgeglul ogdlatar jc d spgrdi gs 6*= ge% _ma ldxglul pgtfm -s' jc tma spgrdi gs

tj ba fdifuidtao dffjrogeh tj

-4>8%4'

wmaraD < frjss,saftgjedi drad jc tma spgrdi

< rdtgj jc vjiula jc spgrdi staai tj vjiula jc fjra fjefrata 8%4% Fjra jc d spgrdiiy fjeffleao ragecjrfao fjefrata fjiule%

4>8%2% Vmjrt varsus Ijeh Fjiules

Ge brdfao -ejeswdy' crdlas) d fjiule gs fjesgoarao "smjrt" -g%a%) aafts jc

siaeoareass ldy ba ghejrao' gc

sp

s

f
http://accessengineeringlibrary.com/browse/civil-engineering-all-in-one-pe-exam-guide-breadth-and-depth-second-edition/c9780071787727ch107#ch107fig01


3/16

-4>8%2'

wmara L *L gs tma rdtgj jc tma sldiiar aeo ljlaet tj tma idrhar aeo

ljlaet -tj ba tdkae ej sldiiar tmde >%1'% _mgs rdtgj gs tdkae tj ba pjsgtgva gc

fjiule gs ge sgehia furvdtura deo eahdtgva gc tma fjiule gs ge ravarsa

furvdtura% Ge uebrdfao crdlas -swdy uegemgbgtao') d fjiule gs fjesgoarao"smjrt" gc

-4>8%6'

K gs tma aaftgva iaehtm cdftjr deo i gs tma uesuppjrtao iaehtm) tdkae ds

tma fiadr ogstdefa batwaae fljjr sidbs) badls) jr jtmar lalbars prjvgogehidtardi suppjrt%

Dffjrogeh tj prjvgsgjes ge DFG 64= Fmdp% 4> -DFG 64=) 2>>1) Bugiogeh Fjoa

Raqugralaets cjr Ragecjrfao Fjefrata) Dlargfde Fjefrata Gestgtuta)

Oatrjgt) Lgfmghde') tma aaftgva iaehtm cdftjr lust ba tdkae ds 4%> cjr

ejeswdy crdlas) ueiass d ijwar vdiua fde ba `ustgfflao by dediysgs% Cjr swdy

crdlas) K lust diwdys ba oatarlgeao by dediysgs% _ma rdogus jc hyrdtgje cjr

d raftdehuidr fjiule ldy ba tdkae ds >%6>m) wmara m gs tma fjiule

oglaesgje ge tma ograftgje ge wmgfm stdbgigty gs bageh fjesgoarao% Vglgidriy)

tma rdogus jc hyrdtgje cjr d fgrfuidr fjiule ldy ba tdkae ds >%21m% Vmjrt

fjiules ldy tmae ba curtmar subogvgoao getj twj hrjups0 -4' fjiules wgtm d

puraiy fjefaetrgf ijdo -ej ljlaet' deo -2' fjiules fdrrygeh affaetrgf ijdos%

4>8%6% Dxgdi Ijdo Fdpdfgty jc Vmjrt RF Fjiules

Avae cjr fjiules fdrrygeh ijdos wgtm "sldii" affaetrgfgty) tma DFG 64=

spafgfflfdtgjes diijw tma fdifuidtgje jc tma dxgdi ijdo fdpdfgty ds d

fjefaetrgfdiiy ijdoao fjiule% Ge jtmar wjros) gt diijws tma oasghear tj ghejra

tma rasuitgeh ljlaet je tma fjiule% _ma affaetrgfgty jc tma ijdo ldy ba

eahiaftao -g%a%) fjiule oasgheao cjr tma "dxgdi" ijdo jeiy' gc tma affaetrgfgty gs

iass tmde >%4>m cjr tgao fjiules jr >%>1m cjr spgrdi fjiules% _ma dxgdi ijdo

fdpdfgty jc smjrt) ragecjrfao fjefrata fjiule wgtm sldii affaetrgfgty gs hgvaeby

4 2

u


4/16

-4>8%?'

wmgfm fde ba disj wrgttae ds

-4>8%1'

_ma cdftjrs deo dra hgvae ge _dbia 4>8%4%

_dbia 4>8%4% Oasghe Cdftjrs deo cjr Vmjrt Fjiules

Axdlpia 4>8%4

Xmdt gs tma sldiiast squdra RF fjiule tmdt fde fdrry tma cjiijwgeh dxgdiijdos:

^ < 2>> kgps

^ < ?>> kgps

Qsa < ?>>> psg deo c < 3>)>>> psg%

Vjiutgje _ma cdftjrao ijdo gs

Cjr sldiiast fjefrata saftgje) wa lust usa ldxglul parlgttao dljuet jc

staai% Dffjrogeh tj DFG) ldxglul ragecjrfalaet rdtgj < =!%

_gao Fjiule >%31 >%=>

Vpgrdi Fjiule >%8> >%=1

OI

II

y

ldx
http://accessengineeringlibrary.com/browse/civil-engineering-all-in-one-pe-exam-guide-breadth-and-depth-second-edition/c9780071787727ch107#ch107table01


5/16

_mgs fjrraspjeos tj d 4?%3 4?%3 fjiule% Gc dvdgidbia fjiule sgzas dra ge

getahar gefmas) usa 41 ge 41 ge fjiule -D < 221 ge '%

Axdlpia 4>8%2

Xmdt gs tma idrhast cdftjrao ljlaet tmdt fde ba ghejrao ge tma oasghe jc d

squdra ragecjrfao fjefrata fjiule tmdt fdrrgas d cdftjrao fjlprassgje ijdo^ < 3>> kgps: _ma fjiule mds d 41 ge 41 ge frjss saftgje% Qsa c < ?>>>

psg deo c < 3>)>>> psg%

Vjiutgje D raftdehuidr fjiule wgii eafassdrgiy mdva idtardi fjefflealaet ge

tma cjrl jc tgas% _maracjra) dffjrogeh tj tma DFG) tma ldxglul affaetrgfgty

tmdt fde ba ghejrao gs aqudi tj >%4m < >%4 41 ge < 4%1 ge% _maracjra) tma

ldxglul cdftjrao ljlaet tmdt fde ba ghejrao gs

4>8%?% Fjiule Getardftgje Ogdhrdls

_ma ijdo fdpdfgty jc smjrt) ragecjrfao fjefrata fjiules wgtm sghegfflfdet

affaetrgfgty fde ba fdifuidtao usgeh fjiule getardftgje ogdhrdls% Cghuras

4>8%2 tmrjuhm 4>8%8 smjw d sdlpigeh jc fjiule getardftgje ogdhrdls cjrtmraa ogaraet typas jc ragecjrfao fjefrata fjiulesraftdehuidr wgtm

ragecjrfalaet je dii cjur cdfas) raftdehuidr wgtm ragecjrfalaet je twj

pdrdiiai cdfas) deo fgrfuidr% _ma ogdhrdls cjr tma fgrfuidr frjss saftgje ldy

ba usao cjr tgao deo spgrdi fjefflealaet) ds ijeh ds tma dpprjprgdta gs usao

->%31 cjr tgao deo >%8> cjr spgrdi'% _ma fmdrts dra fidssgfflao by tmraa

pdrdlatars0

h2

u f

y
http://accessengineeringlibrary.com/browse/civil-engineering-all-in-one-pe-exam-guide-breadth-and-depth-second-edition/c9780071787727ch107#ch107fig07http://accessengineeringlibrary.com/browse/civil-engineering-all-in-one-pe-exam-guide-breadth-and-depth-second-edition/c9780071787727ch107#ch107fig02


6/16

Cghura 4>8%2% Getardftgje ogdhrdl -raftdehuidr ?V) cf < ? ksg) cy < 3>

ksg) < >%3>'%


7/16

Cghura 4>8%6% Getardftgje ogdhrdl -raftdehuidr ?V) cf < ? ksg) cy < 3>

ksg) < >%=>'%


8/16

Cghura 4>8%?% Getardftgje ogdhrdl -raftdehuidr 2V) cf < ? ksg) cy < 3>

ksg) < >%3>'%


9/16

Cghura 4>8%1% Getardftgje ogdhrdl -raftdehuidr 2V) cf < ? ksg) cy < 3>

ksg) < >%=>'%


10/16

Cghura 4>8%3% Getardftgje ogdhrdl -fgrfuidr) cf < ? ksg) cy < 3> ksg) %3>'%


11/16

Cghura 4>8%8% Getardftgje ogdhrdl -fgrfuidr) cf < ? ksg) cy < 3> ksg) %=>'%


12/16

c 0 2=,ody fjlprassgje straehtm jc fjefrata

c 0 ygaio strass -taesgje' jc ragecjrfalaet staai

0 cdftjr raidtao tj fjvar tj ragecjrfalaet

_mara dra tmraa typas jc prjbials tmdt ldy ba sjivao usgeh tmasa ogdhrdls0

4% Hgvae d fjiule frjss saftgje -sgza deo ragecjrfalaet') wmdt gs tma

ldxglul affaetrgfgty jc d hgvae ijdo:

2% Hgvae de affaetrgf ijdo deo fjiule sgza) wmdt gs tma raqugrao

ragecjrfalaet:

6% Hgvae d fjiule frjss saftgje -sgza deo ragecjrfalaet') wmdt gs tma

ldxglul ijdo gc tma affaetrgfgty gs praoaffleao:

Axdlpia 4>8%6

D smjrt ragecjrfao fjefrata fjiule mds de 4= ge 4= ge frjss saftgje% Gt gs

ragecjrfao aqudiiy je dii cjur cdfas wgtm d tjtdi jc 42 Ej% 4> bdrs% _ma sarvgfa

iavai dxgdi ijdos dra ^ < 22> kgps) ^ < ?>> kgps% -Dssula c < ?>>> psg)

c < 3>)>>> psg%'

Xmdt gs tma ldxglul affaetrgfgty jc tma ijdo:

Vjiutgje _ma cdftjrao ijdo gs ^ < 4%2 22> + 4%3 ?>> < 7>? kgps%

Dssulgeh dpprjxgldtaiy 2 ge jc aaftgva fjvar) tma faetar,tj,faetar ogstdefa

batwaae pdrdiiai igeas jc ragecjrfalaet < 4= 2 2 < 4? ge% ^drdlatar %8=% Iat us usa tma ogdhrdl cjr c < ? ksg) c < 3> ksg) < >%=>%

Drad jc staaiD < 42 4%28 < 41%2? ge deo hrjss dradD < 4= 4= < 62?

ge

Qsgeh K < 4%>8 deo >%>?8 -vgsudi getarpjidtgje batwaae >%>? deo >%>1')

wa hat a*m >%41%

_maracjra) tma tjiardbia affaetrgfgty a< >%41m < 2%8 ge%

Axdlpia 4>8%?

f

y

OI II f

y

u

f y

s

2

h2

e h


13/16

Xmdt gs tma raqugrao ragecjrfalaet cjr d 2> ge 2> ge ragecjrfao fjefrata

fjiule -c < ?>>> psg) c < 3>)>>> psg' sub`aftao tj tma cjiijwgeh ijdos0

^ < 21> kgps) ^ < ?1> kgps% Dssula tma affaetrgfgty jc tma ijdo gs ? ge%

Vjiutgje

Affaetrgfgty gs hradtar tmde >%4m -? ge 5 >%4 2> ge'% _maracjra) tma fjiule

lust ba oasgheao cjr d fjlbgedtgje jc^ deo L -a*m < ?*2> < >%2>'%

Crjl tma fjiule getardftgje ogdhrdl) usgeh K < >%7= deo a*m < >%2) 8%1

D 2> ge 2> ge ragecjrfao fjefrata fjiule -c < ?>>> psg) c < 3>)>>> psg' gs

sub`aftao tj de affaetrgf ijdo% _ma affaetrgfgty jc tma ijdo gs 3 ge% _ma

fjiule gs ragecjrfao wgtm 42 Ej% 44 bdrs ogstrgbutao aqudiiy je dii ? cdfas%

Xmdt gs tma ldxglul cdftjrao ijdo tmdt tma fjiule fde fdrry:

Vjiutgje Affaetrgfgty gs hradtar tmde >%4m -3 ge 5 >%4 2> ge'% _maracjra) tma

fjiule lust ba oasgheao cjr d fjlbgedtgje jc^ deo L -a*m < 3*2> %6>'%

Drad jc staaiD < 42 4%13 < 4=%82 ge deo hrjss dradD < 2> 2> < ?>>

ge

Dssulgeh dpprjxgldtaiy 2 ge jc aaftgva fjvar) tma faetar,tj,faetar ogstdefa

batwaae pdrdiiai igeas jc ragecjrfalaet < 2> 2 2 < 43 ge%

Iat us usa tma ogdhrdl cjr c < ? ksg) c < 3> ksg) < >%=>% Crjl tma fjiule

getardftgje ogdhrdl) cjr a*m < >%6> deo < ?%8!) K < >%830

f y

OI II

u u

e h

f y

u u

s2

h

2

f y

h e


14/16

4>8%1% Ijeh Fjiules

Xmae d ragecjrfao fjefrata fjiule ojas ejt laat tma frgtargd cjr smjrt

fjiules) gts siaeoareass rdtgj lust ba usao tj oatarlgea tma ijdo fdpdfgty jc

tma fjiule% _ma DFG spafgfflfdtgjes prasfrgba tma usa jc d ljlaet ldhegfflar

tj oatarlgea tma oasghe ljlaet cjr ijeh fjiules% _ma Auiar bufkigeh ijdo jc

tma fjiule gs hgvae by

-4>8%3'

wmara AG< >%21A G

_ma dediysgs deo oasghe jc ijeh fjiules fde ba brjdoiy tradtao ds tmraa

sapdrdta fdsas0

4>8%1%4% Fjefaetrgfdiiy Ijdoao Ijeh Fjiules -a < >'

Cjr fjefaetrgfdiiy ijdoao fjiules) tma DFG spafgfflfdtgjes raqugra tma fjiule

ba oasgheao cjr d lgeglul oasghe affaetrgfgty -a ) ge' hgvae by

-4>8%8'

Bjtm aeo ljlaets dra dssulao tj ba

-4>8%='

_ma ldhegfflao oasghe ljlaet cjr tma fjiule gs tmae hgvae by

-4>8%7'

f h

lge


15/16

wmara ^ < Auiar frgtgfdi ijdo hgvae by Aq% -4>8%3'%

^ deo L dra tmae usao ds geputs getj de dpprjprgdta fjiule straehtm,

getardftgje ogdhrdl%

4>8%1%2% Affaetrgfdiiy Ijdoao Fjiules ge Ejeswdy Crdlas

Cjr ejeswdy crdlas wgtm aeo ljlaet L hradtar tmde tma lgeglul vdiua

^ a ) tma ldhegfflao ljlaet gs fdifuidtao ds

-4>8%4>'

wmara tma ejeswdy ljlaet ldhegfflar gs hgvae ds

-4>8%44'

-4>8%42'

wmara L *L gs tma rdtgj jc tma sldiiar aeo ljlaet tj tma idrhar aeo

ljlaet -tj ba tdkae ej sldiiar tmde >%1'% _mgs rdtgj gs tdkae tj ba pjsgtgva

gc fjiule gs ge sgehia furvdtura deo eahdtgva gc tma fjiule gs ge ravarsa

furvdtura%

4>8%1%6% Affaetrgfdiiy Ijdoao Fjiules ge Vwdy Crdlas

Cjr swdy crdlas) tma twj cdftjrao aeo ljlaets cjr d fjiule dra fdifuidtao

ds

-4>8%46d'

-4>8%46b'

f

u u

2

u lge

4 2
http://accessengineeringlibrary.com/browse/civil-engineering-all-in-one-pe-exam-guide-breadth-and-depth-second-edition/c9780071787727ch107#ch107eqn06


16/16

Fjpyrghmt LfHrdw,Mgii Aoufdtgje% Dii rghmts rasarvao%

Fustjlar rgvdfy Ejtgfa% Dey usa gs sub`aft tj tma _arls jc Qsa) rgvdfy Ejtgfa deo

fjpyrghmt gecjrldtgje%

Cjr curtmar gecjrldtgje dbjut tmgs sgta) fjetdft us%

Oasgheao deo bugit usgeh Vfjidrgs by Valdetgfj%

_mgs prjouft gefjrpjrdtas pdrt jc tma jpae sjurfa ^rjth systal% rjth gs

dvdgidbia dt mttp0**prjtaha%stdecjro%aou**

_ma DFG fjoa parlgts tmraa ogaraet latmjos cjr fdifuidtgeh tmasa ldhegfflao

swdy ljlaets) dii jc wmgfm dra cdgriy idbjr getaesgva) oua tj tma cdft tmdt dii

fjiules je d pdrtgfuidr stjry lust sgoaswdy tjhatmar ge jroar cjr tma stjry

tj sgoaswdy% _mgs hrjup dftgje lust tmaracjra ba fjesgoarao ge jroar tj

fdifuidta tma ljlaet ldhegfflfdtgje cdftjrs%

Fgtdtgje

Geordegi Hjswdlg0 Fgvgi Aehgeaargeh Dii,Ge,Jea ^A Axdl Hugoa0 Bradotm deo Oaptm)

Vafjeo Aogtgje% Ragecjrfao Fjefrata Fjiules) Fmdptar -LfHrdw,Mgii ^rjcassgjedi)

2>42') DffassAehgeaargeh

A]^JR_
http://protege.stanford.edu/http://www.theiet.org/inspechttp://www.semantico.com/http://accessengineeringlibrary.com/contacthttp://accessengineeringlibrary.com/privacy-noticehttp://accessengineeringlibrary.com/terms-and-conditionshttp://accessengineeringlibrary.com/ris/civil-engineering-all-in-one-pe-exam-guide-breadth-and-depth-second-edition/c9780071787727ch107http://accessengineeringlibrary.com/browse/civil-engineering-all-in-one-pe-exam-guide-breadth-and-depth-second-edition/c9780071787727ch107

reinforced concrete columns unit 107

Documents