摘要
利用弹—塑性有限元法对桥梁桩基的桩—土荷载分配特点进行了数值模拟,得到了许多有益的结果,为后续研究及桥梁桩基的安全设计和施工提供了可靠的理论依据。
The elastic-plastic FEM is adopted to numerically simulate the characters of pile-soil load assignation characteristics of pile foundations of bridges. Many beneficial results are obtained, which provide reliable theory basis of continuing research and safe design and construction for a bridge.
出处
《山西建筑》
2007年第27期5-6,共2页
Shanxi Architecture
基金
湖南省自然科学基金资助项目(项目编号:01JJY3043)
关键词
有限元法
大直径单桩
荷载传递
桩-土刚度比
弹塑性模型
FEM method, large-diameter pile, load transfer, stiffness ratio of pile-soil, elastic-plastic model
