| 深基坑重力式围护墙的优化设计 |
| |
| 引用本文： | 吴顺,;阳吉宝,;陈志博,;张会新. 深基坑重力式围护墙的优化设计[J]. 土工基础, 2014, 0(4): 1-4 |
| |
| 作者姓名： | 吴顺, 阳吉宝, 陈志博, 张会新 |
| |
| 作者单位： | [1]中铁时代建筑设计院有限公司,安徽芜湖241001; [2]上海市建工设计研究院有限公司,上海200050 |
| |
| 摘 要： | 针对安徽省芜湖市某场地深厚淤泥质土层的基坑围护工程,提出重力式水泥土墙圈椅式结构,首先对影响重力坝稳定性的因素进行分析,然后比选重力坝型式,最后通过优化分析得出围护结构的最佳截面,发现只有当加固体达到一定厚度且坝体的入土深度合理时才能保证基坑的稳定性。
|
| 关 键 词： | 软弱土层 基坑围护 重力坝 优化设计 |
Optimization Design of a Gravity Retaining Wall over Soft Soils |
| |
| Affiliation: | WU Shun , YANG Jibao , CHEN Zhibo , ZHANG Huixin (1. China Railway Shidai Architectural Design Institute Co. , Ltd. , Wuhu, 241001; 2. Shanghai Construction Engineering Design b Researeh Institute Co. , Ltd. , Shanghai, 200050) |
| |
| Abstract: | A soil-cement mixed gravity retaining wall was used as the deep excavation supporting structure in Wuhu, Anhui Province. The project site consists of large thickness of peaty soil soils. Factors that affecting the stability of the gravity retaining walls are evaluated and the optimized dimensions of the gravity retaining wall supporting structure are obtained. It is ob- served that the gravity retaining wall supporting structure requires a minimum thickness as well as a minimum embedment depth. |
| |
| Keywords: | Soft Soils Deep Excavations Gravity Retaining Walls Optimization Design |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
