摘要
在较少的岩土参数情形下,本文主要根据规范,采用明德比法、数值计算法、整体基础简化分析法对依托工程桩基沉降值进行了计算分析。各种方法计算结果表明沉降值处于规范限值之内。通过对沉降计算结果对比分析,笔者建议宜采用多种方法对桩基沉降进行计算分析。分析方法中JGJ94—2008关于桩基础沉降计算方法宜受到重点重视。其分析思路及方法将为类似工程提供一定参考价值。
The paper calculates and analyzes pile foundation subsidence value in experimental project by using Mingdebi method, the numerical calculation method and the overall basis simplified analysis method according to the specification in a situation that is lack of geotechnical parameters. The computed results indicate that the subsidence value is within the prescribed limits. Through comparison of the calulated results, the author suggests using various methods to calculate and analyze. Among these methods, JGJ 94--2008 which is calculation method of pile settlement should be paid more attention. The paper＇ s analysis mentality and methods have referenced value for further similar projects.
出处
《水利建设与管理》
2013年第7期32-37,共6页
Water Conservancy Construction and Management
关键词
桩基础沉降值
岩土参数
明德比法
计算分析
the settlement of pile foundation
geotechnical parameters
the Mingdebi method
the calculation method
