上海理工大学 城市建设与环境工程学院,上海,200093
网络首发:2014-08-27,
纸质出版:2003
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杨 涛. 柔性基础下复合地基下卧层沉降特性的数值分析[J]. 岩土力学, 2003,24(1).
YANG Tao. Numerical analysis of settlement characteristics of underlying soil layer of composite ground under flexible foundation[J]. 2003, 24(1).
杨 涛. 柔性基础下复合地基下卧层沉降特性的数值分析[J]. 岩土力学, 2003,24(1). DOI:
YANG Tao. Numerical analysis of settlement characteristics of underlying soil layer of composite ground under flexible foundation[J]. 2003, 24(1). DOI:
采用复合本构有限元和传统有限元两种计算模型,通过不同桩土模量比和置换率条件下复合地基、双层地基、人工均质地基下卧层沉降与天然地基相应计算结果的比较,系统地研究了复合地基下卧层的沉降特性,并在此基础上建立了相应的计算方法。
The settlement characteristics of the underlying soil layer of composite ground are studied systematically; through comparison of the settlements
by proper numerical modeling tests for composite ground
two-layered soil
artificial ground and natural ground with different improvement parameters
such as replacement ratio and elastic modulus ratio between pile and soil. Finally
a new settlement calculation method for underlying soil layer of composite ground is proposed.
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