摘要
由于基坑工程具有施工技术复杂、地质构造不可预见的因素多等特点,其安全可靠性对基坑工程本身及项目周边环境会带来直接影响。深基坑降水是深基坑工程施工中的一项重要技术措施。本文以澳门地区某深基坑降水工程为例,运用有限元分析软件对基坑降水进行了理论研究和方案设计,对该地区地下空间降水的一些设计要点进行了阐述,以期为本地区今后类似工程的降水设计提供参考借鉴。
Considering the technical complexity and unpredictability of foundation engineering, the safety and reliability of the foundation pit have direct influence on its retaining and protecting structures, as well as the surround- ing environment. Dewatering is an important technical measure during the construction of excavation for deep foundation engineering. Taking the deep foundation engineering in Macao as an example, this paper focuses on the theoretical researches and scheme design of the dewatering project by the finite element analysis software. Combining with the site construction experiences, some key points of the underground dewatering design in Macao is described in detail so as to ensure the rationality, economy and reliability of the dewatering scheme of the foundation pit and to provide references for the similar design of dewatering projects in Macao.
出处
《广州建筑》
2016年第2期26-29,共4页
GUANGZHOU ARCHITECTURE
关键词
地下空间
基坑
降水设计
underground space
foundation pit
design of dewatering
