钢筋混凝土简支梁桥的空间地震反应分析  

THREE DIMENSIONAL SEISMIC ANALYSIS OF REINFORCED CONCRETE SIMPLY SUPPORTED BRIDGE

作　　者：王荣辉[1] 陈淮 

机构地区：[1]长沙铁道学院 [2]郑州工学院

出　　处：《世界地震工程》1995年第4期26-30,共5页World Earthquake Engineering

摘　　要：提出了一种考虑桥墩作用的钢筋混凝土简支梁桥空间地震反应的分析方法,并通过算例探讨了其主梁及横隔板在El Centro地震波作用下的受力特点。In this paper, three dimensional seismic analysis of reinforced concrete simply supported bridge is presented under considering effect of pier. When an El Centre earthquake record is taken as simultaneous inputs to excite, the stresses in the gider and the transverse diaphragms are discussed with calculating example.

关 键 词：桥墩 简支梁桥 横隔板 地震反应 钢筋混凝土 

分 类 号：U448.217[建筑科学—桥梁与隧道工程]