| 饱和软土地区深基坑支护与降水技术研究 |
| |
| 引用本文： | 魏俊杰,张元华,王丽华,田巍.饱和软土地区深基坑支护与降水技术研究[J].吉林地质,2008,27(3). |
| |
| 作者姓名： | 魏俊杰 张元华 王丽华 田巍 |
| |
| 作者单位： | 1. 中国市政工程东北设计研究院,吉林长春,130061
2. 吉林省地质勘探技术研究所,吉林长春,130062 |
| |
| 摘 要： | 通过对支护结构的受力与稳定性分析,找出影响支护结构稳定的因素,利用多种手段降低地下水位,排出软土层中的自由水,以达到提高有关设计参数取值的目的。结合实际案例分析了深基坑支护设计与施工过程中应注意的问题。为饱和软土地区深基坑支护设计提供了新的设计理念。
|
| 关 键 词： | 饱和软土 降水 ck、φk值 支护结构 基坑 |
Deep pit support in the soft-saturated land areas and pumping technology |
| |
| WEI Jun-jie,ZHANG Yuan-hua,WANG Li-hua,TIAN Wei.Deep pit support in the soft-saturated land areas and pumping technology[J].Jilin Geology,2008,27(3). |
| |
| Authors: | WEI Jun-jie ZHANG Yuan-hua WANG Li-hua TIAN Wei |
| |
| Abstract: | Through the supporting structure of the force and stability analysis,found out the factor of the affected the stability of supporting structure,used variour means to reduce the water table,exhausted the free water in the soft soil,to achieve the purpose about improving the design parameters.With the actual case,analsed the design of the deep excavation support and the problem of the construction process.Provides a new concept of the design for the deep foundation ditch in soft-saturated soil areas. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
