本科生毕业设计外文翻译
题目Assessme
tofEuropea
seismic
desig
proceduresforsteelframedstructures出处httpwwwspri
gerli
kcomco
te
tb35k24747458435lco
te
tb35k24747458435l姓学学专名号院业407112010232工程学院土木工程
指导教师
2011年
5月5日
f英文原文：Assessme
tofEuropea
seismicdesig
proceduresforsteelframedstructures
AYElghazouli1I
troductio
Althoughseismicdesig
hasbe
etedfromsubsta
tialdevelopme
tsi
rece
tyearsthe
eedtoofferpracticala
drelativelyu
sophisticateddesig
proceduresi
evitablyresultsi
varioussimplicatio
sa
didealisatio
sTheseassumptio
sca
i
somecaseshaveadvertimplicatio
so
theexpectedseismicperforma
cea
dhe
ceo
theratio
alea
dreliabilityofthedesig
approachesItisthereforeimperativethatdesig
co
ceptsa
dapplicatio
rulesareco
sta
tlyappraiseda
drevisedi
lightofrece
tresearch
di
gsa
dimprovedu
dersta
di
gofseismicbehaviourTothise
dthispaperfocuseso
assessi
gtheu
derlyi
gapproachesa
dmai
proceduresadoptedi
theseismicdesig
ofsteelframeswithemphasiso
Europea
desig
provisio
sI
accorda
cewithcurre
tseismicdesig
practicewhichi
Europeisreprese
tedbyEurocode8EC82004structuresmaybedesig
edaccordi
gtoeither
o
dissipativeordissipativebehaviourTheformerthroughwhichthestructureisdime
sio
edtorespo
dlargelyi
theelasticra
geis
ormallylimitedtoareasoflowseismicityortostructuresofspecialusea
dimporta
ceOtherwisecodesaimtoachieveeco
omicaldesig
byemployi
gdissipativebehaviouri
whichco
siderablei
elasticdeformatio
sca
beaccommodatedu
dersig
ifica
tseismiceve
tsI
thecaseofirregularorcomplexstructuresdetailed
o
li
eardy
amica
alysismaybe
ecessaryHoweverdissipativedesig
ofregularstructuresisusuallyperformedbyassig
i
gastructuralbehaviourfactorieforcereductio
ormodicatio
factorwhichisusedtoreducethecodespeciedforcesresulti
gfromidealisedelasticrespo
sespectraThisiscarriedouti
co
ju
ctio
withthecapacitydesig
co
ceptwhichrequiresa
appropriatedetermi
atio
ofthecapacityofthestructurebasedo
aprede
edplasticmecha
ismofte
referredtoasfailuremodecoupledwiththeprovisio
ofsufcie
tductilityi
plasticzo
esa
dadequateoverstre
gthfactorsforotherregio
sAlthoughthefu
dame
taldesig
pri
ciplesofcapacitydesig
may
otbepurposelydissimilari
variouscodestheactualproceduresca
ofte
varyduetodiffere
cesi
behaviouralassumptio
sa
ddesig
idealisatio
sThispaperexami
esthemai
desig
approachesa
dbehaviouralaspectsoftypicalco
guratio
sofmome
tresisti
ga
dco
ce
tricallybracedframesAlthoughthisstudyfocusesmai
lyo
Europea
guida
cethediscussio
salsorefertoUSprovisio
sAISC199920022r