According to the practical engineering examples, the cracking, the strength and the stress distribution of the bridge cantilever pier cap have been studied by using the elastic theory (specifications), nonlinear theory (finite layer of section), the finite element method and the experimental method in this thesis.
本文对桥梁墩台悬臂顶帽的应力分布、强度和开裂问题，通过工程实例，从四个方面进行了分析研究，即弹性理论分析(规范法)、非线性理论分析(截面有限层法)、有限元分析、实验分析研究。