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| 湿软土基地段U型槽式结构应用技术 | |
| 引用本文： | 梁雄,周建庭,杨圣超.湿软土基地段U型槽式结构应用技术[J].重庆交通大学学报(自然科学版),2007,26(6):55-59. |
| 作者姓名： | 梁雄 周建庭 杨圣超 |
| 作者单位： | 1. 重庆交通大学,重庆,400074;佛山市公路勘察规划设计所有限公司,广东,佛山,528000 2. 重庆交通大学,重庆,400074 3. 北京市市政工程研究院,北京,100037 |
| 摘 要： | 以广东佛山市某一U型槽式结构在湿软土基地段应用为背景,介绍该U型槽结构构造及软基处理方式,给出该工程防排水的设计要点,探讨湿软土地基U型槽结构的计算模型,分析不设置抗拔桩时U型槽结构的受力和变形特点.实践表明,U型槽式结构对于沿海湿软土基地段是适用的、安全的、经济的,值得推广. |
| 关 键 词： | U型槽 弹性地基 有限元 CFG桩 防水 |
| 文章编号： | 1674-0696(2007)06-0055-05 |
| 修稿时间： | 2006年11月1日 |
Application Technique of U-Shape Structure to Wet Soft Soil Foundation |
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| LIANG Xiong,ZHOU Jian-ting,YANG Sheng-chao.Application Technique of U-Shape Structure to Wet Soft Soil Foundation[J].Journal of Chongqing Jiaotong University,2007,26(6):55-59. | |
| Authors: | LIANG Xiong ZHOU Jian-ting YANG Sheng-chao |
| Abstract: | Based on application of U-shape structure automobile passage,which is in Foshan City of Guangdong Province,to wet soft soil foundation,the structure construction and the methods of the soft soil foundation processing of the U-shape are introduced,and the main point about design of the engineering watertightness and drain is given.The calculation model of the U-shape structure in wet soft soil foundation is disacssed and the mechanics characteristics and deformation characteristics of that U-shape structure are analyzed when there is no anti-pulling out pile.Practice proves that the U-shape structure for coastland wet soft soil foundation is applicable,safe,economical and worthy of extending. |
| Keywords: | U-shape elastic foundation FEA CFG pile watertightness |
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