| 关于单桩钢套管人工基床稳定厚度的研究 |
| |
| 引用本文： | 陈德春,李军雪,魏华.关于单桩钢套管人工基床稳定厚度的研究[J].港工技术,2012,49(4):54-57. |
| |
| 作者姓名： | 陈德春 李军雪 魏华 |
| |
| 作者单位： | 1. 河海大学港口海岸及近海工程学院,南京,210098
2. 中交水运规划设计院有限公司,北京,100007 |
| |
| 摘 要： | 根据宝钢马迹山码头工程大直径嵌岩灌注桩的稳桩实践,采用ANSYS有限元模型模拟施工期间钢套管管径、基床厚度和水平荷载等因素的变化对灌注桩钢套管稳定性的影响,研究探讨人工基床厚度与钢套管管径之间关系,为同类工程设计,施工中确定人工基床的厚度提供参考.
|
| 关 键 词： | 人工基床 钢套管 基床厚度 等效方法 ANSYS有限元模型 |
Stabilized Thickness of Artificial Bedding with Single-pile Steel-casing |
| |
| Chen Dechun
,
Li Junxue
,
Wei Hua.Stabilized Thickness of Artificial Bedding with Single-pile Steel-casing[J].Port Engineering Technology,2012,49(4):54-57. |
| |
| Authors: | Chen Dechun Li Junxue Wei Hua |
| |
| Institution: | 1. College of Harbor, Coastal and Offshore Engineering, Hohai University, Nanjing Jiangsu 210098, China; 2. CCCC Plan and Design Institute of Water-way Co., Ltd., Beijing 100007, China} |
| |
| Abstract: | According to the stabilizing practice of large-diameter rock-embedded cast-in-place piles in Baosteel Majishan port project, we adopt ANSYS finite element model to simulate the influence on the steel- casing stability of the driven cast-in-place piles by the diameter of steel-casings, horizontal load and thickness of bedding etc. in construction, research and discuss the relationship between the thickness of artificial bedding and the diameter of steel casings, which will provide the reference for determining the thickness of artificial bedding in similar projects. |
| |
| Keywords: | artificial bedding steel-casing thickness of bedding equivalent method ANSYS finite element model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
