2-danalysisofcirculartunnelagainstearthquakeloading
mohammadc.pakbaza,*,akbaryareevandb
adepartmentofcivilengineering,shahidchamranuniversity,ahwaz,iran
bdepartmentofcivilengineering,khuramabaduniversity,khuramabad,iran
received12february2004;receivedinrevisedform24january2005;accepted30january2005
availableonline14march2005
abstract
theuseofund
