摘要
对近几十年来国内外有关桩基弹塑性变形性能、土体对桩基的水平抗力特性以及同时考虑桩土及其相互作用时桩基抗震性能的试验研究现状做一梳理,以阐明国内外桥梁桩基抗震能力研究中已取得的成果,并对今后桥梁桩基抗震性能的试验研究重点提出几点建议。
This paper summarily describes the present status of experimental research on inelastic behavior of pile foundation and the horizontal soil resistance characteristics.Tests with the presence of both pile and soil so as to take account of the pile-soil interaction effects on pile foundation seismic performance are also summarized.The results of pile foundation seismic performance are reviewed,and the important problems in future research are proposed.
出处
《结构工程师》
2010年第5期157-163,共7页
Structural Engineers
基金
国家自然科学基金项目"大型桥梁高桩承台基础的地震损伤机理研究"
项目号50878147
