摘要
运用有限元技术结合拉压杆模型方法,对转向结构的受力特性进行详细的分析和配筋计算.通过对不同类型结构力流传递形式及应力分布情况的了解,总结了相应类型结构的受力特点,给出相应的计算方法和拉压杆配筋计算模型,并提出了相关的设计建议.
The performances of deviator were studied in detail by combining the finite element theory and strut-and-tie model.By the understanding of the load path and stress distribution,the structural behavior,calculated method and strut-and-tie model were summarized and some design advices were also given in the paper.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2005年第6期722-726,共5页
Journal of Tongji University:Natural Science
关键词
体外预应力
拉压杆模型方法
转向块结构
有限元方法
external prestressing technique
strut-and-tie model
deviator
finite element theory
