| 刚性桩复合地基应力及沉降规律数值分析 |
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| 引用本文： | 王瑞芳,雷学文.刚性桩复合地基应力及沉降规律数值分析[J].工业建筑,2004,34(11):49-53. |
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| 作者姓名： | 王瑞芳 雷学文 |
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| 作者单位： | 武汉科技大学,城建学院土木工程系,武汉,430070 |
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| 摘 要： | 通过ANSYS三维弹性有限元的数值分析 ,以CFG九桩复合地基为例 ,研究了在竖向荷载作用下群桩复合地基中承台 -垫层 -桩 -土的共同作用特性 ,对群桩复合地基的桩体荷载传递规律、桩土应力比、沉降及其影响因素进行了系统的分析。
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| 关 键 词： | 复合地基 桩土应力比 沉降 |
| 修稿时间： | 2004年7月12日 |
NUMERICAL ANALYSIS OF STRESS AND SETTLEMENT LAW OF RIGID PILES COMPOSITE FOUNDATION |
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| Wang Ruifang Lei Xuewen.NUMERICAL ANALYSIS OF STRESS AND SETTLEMENT LAW OF RIGID PILES COMPOSITE FOUNDATION[J].Industrial Construction,2004,34(11):49-53. |
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| Authors: | Wang Ruifang Lei Xuewen |
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| Abstract: | Taking nine CFG piles composite foundation as an example and using ANSYS numerical analysis, the characteristics of co-action among pile cap-padding layer-pile-soil in a composite foundation of pile cluster under vertical loading are studied, and load transmission law, pile-soil stress ratio, settlement and their influence factors of the composite foundation are systematically analysed. |
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| Keywords: | composite foundation pile-soil stress ratio settlement ANSYS |
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