摘要
通过对国内某跨海公铁两用大桥的有限元分析和梁墩固结处缩尺模型试验,研究了单箱双室砼梁在各种荷载下的应力分布以及扭转和剪滞效应等问题,为设计施工提供了依据。
The behavior of a double cell concrete box girder is studied by means of finite element method and experiment. The stress distribution, shear lag under different load cases are analysed. The results are used in the design and construction of the transsea hi- rail bridge in Daxie Island near Ningbo.
出处
《长沙铁道学院学报》
CSCD
1998年第4期4-10,共7页
Journal of Changsha Railway University
基金
中信国华国际工程承包公司委托项目
