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| 软土地区上锚下撑船闸闸室变形研究 | |
| 引用本文： | 冯伯林,简艳春,陈志明,张金木.软土地区上锚下撑船闸闸室变形研究[J].河海大学学报(自然科学版),2002,30(4):53-56. |
| 作者姓名： | 冯伯林 简艳春 陈志明 张金木 |
| 作者单位： | 1. 河海大学交通与海洋工程学院,江苏,南京,210098 2. 江苏省水利工程建设局,江苏,南京,210000 3. 南京振高水利建筑安装工程有限公司,江苏,南京,211300 |
| 摘 要： | 针对软土地区上锚下撑船闸闸室变形较大的缺陷，通过对典型实例的有限元分析，并借鉴建筑基坑相关经验，研究了影响软土地区上锚下撑船闸闸室墙水平位移的设计因素和施工因素，研究结果表明，采用被动土体加固，增大墙体刚度等方法可控制闸室墙变形。 |
| 关 键 词： | 闸室 软土地基 船闸 侧向变形 土体 加固 有限单元法 |
| 文章编号： | 1000-1980(2002)04-0053-04 |
| 修稿时间： | 2001年4月4日 |
Chamber deformation of up-anchored and down-supported ship locks on soft soil foundation |
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| FENG Bo-ling ,JIAN Yan-chun ,CHEN Zhi-ming ,Zhang Jin-mu.Chamber deformation of up-anchored and down-supported ship locks on soft soil foundation[J].Journal of Hohai University (Natural Sciences ),2002,30(4):53-56. | |
| Authors: | FENG Bo-ling JIAN Yan-chun CHEN Zhi-ming Zhang Jin-mu |
| Institution: | FENG Bo-ling 1,JIAN Yan-chun 1,CHEN Zhi-ming 2,Zhang Jin-mu 3 |
| Abstract: | In consideration of the large deformation of up-anchored and down-supported ship lock chambers on soft soil foundation, based on finite element analysis of a typical project and related experiences in construction of foundation pits, some design and construction factors influencing the horizontal displacement of ship lock chambers are studied. The results show that measures, such as passive soil reinforcement and increase of rigidity of lock walls, can prevent deformation of lock walls. |
| Keywords: | soft soil foundation ship lock lateral deformation soil reinforcement finite element method |
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