Study on monitoring and synthetical analysis of pile-raft foundation under complex geological conditions

HU Chun-lin; LI Kun; YANG Zhi-yong; HU Sheng-gang

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Study on monitoring and synthetical analysis of pile-raft foundation under complex geological conditions

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- Study on monitoring and synthetical analysis of pile-raft foundation under complex geological conditions
- Vol. 24, Issue 4, (2003)
- 作者机构：
  
  武汉理工大学岩土工程研究所,湖北,武汉,430070
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU413
- Online First：19 August 2014，
  
  Published：2003
- 稿件说明：
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HU Chun-lin, LI Kun, YANG Zhi-yong, et al. Study on monitoring and synthetical analysis of pile-raft foundation under complex geological conditions[J]. 2003, 24(4).
DOI：

HU Chun-lin, LI Kun, YANG Zhi-yong, et al. Study on monitoring and synthetical analysis of pile-raft foundation under complex geological conditions[J]. 2003, 24(4). DOI：

摘要

结合一个典型的桩筏基础工程实例，综合分析了在复杂的岩溶地质条件下基桩桩身应力、筏板主筋应力-应变、筏板变形、筏板下土压力及基础的沉降与倾斜等监测方法和监测结果。详细论述并提出了复杂地质条件下桩筏基础监测与综合分析的新方法。在综合分析监测数据的基础上，不断完善工程设计方法及施工方案，对工程质量进行检验，对工程的安全度进行评价。监测信息对同类工程项目具有重要的参考价值。

Abstract

In light of a typical pile-raft foundation engineering example

the monitoring methods and monitoring results of the pile stress

stress and strain of the main steel of the raft

deformations of the raft

soil pressures under the raft

settlement and incline of the foundation under complex karst geological conditions are synthetically analyzed. A detailed description is presented for the synthetical study on the pile-raft foundation under complex geological conditions.

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