基于试验的群桩基础承载性状研究

Study on Load Carrying Behavior of Pile Group Based on Tests

摘要:

基于所收集到的群桩基础的试验资料，对群桩基础的一些承载性状进行了总结，主要包括：群桩基础的沉降、低承台的“削弱效应”与“增强效应”、群桩的荷载-沉降曲线(Q-s)、疏桩群桩基础等。

Abstract:

Based on test data collected, this paper has summarized on load carrying behavior of pile group. These load carrying behavior include: settlement of pile group; “weakening effect” and “reinforcing effect” of lower pile cap; Q-s curves of pile group; wide density pile group foundation.