地面堆载作用下邻近桩基性状的数值分析

地面堆载作用下邻近桩基性状的数值分析 English Version

基金项目: 福建省青年科技人才专项资金资助项目(2002J015);;福建省教育厅科技项目(JB04159)

1.Department of Civil Engineering Fujian University of Technology Fuzhou 350007 China 2.Department of Geotechnical Engineering Tongji University Shanghai 200092 China

摘要: 采用土工有限元软件PLAXIS 8.2对地面堆载作用下邻近的桩基性态进行二维有限元分析,研究了单排桩、双排桩在地面堆载荷载大小与作用位置、桩与土层条件、桩身约束条件等工况中的性状。
- 被动桩 /
- 堆载 /
- 数值分析
Abstract: The geotechnical finite numerical analysis software Plaxis 8.2 was used to simulate the behavior of piles influenced by the soil movements from a nearby surface loads.Piles were represented by equivalent sheet-pile walls.The soil-pile interaction effects of surcharge loads,pile conditions and soil layer conditions were studied.
- passive pile /
- surcharge /
- numerical analysis