检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
机构地区:[1]昆明万达房地产有限公司,昆明650228 [2]云南省水利水电科学研究所,昆明650228 [3]中国建筑科学研究院地基基础研究所,北京100013
出 处:《建筑科学》2007年第9期34-37,共4页Building Science
摘 要:在城市密集建筑群中进行深基坑开挖越来越普遍,如何合理考虑已有建筑对支护结构的影响很大程度上依靠工程经验。本文根据CFG桩复合地基的传力机理,建立了深基坑开挖时土压力的分层简化计算模型;结合工程实例,探讨了该计算方法的合理性,对类似工程具有借鉴意义。Foundation pit excavation among dense city buildings is more and more popular. How to consider reasonably the influence of surrounding buildings mainly depends on engineers' experiences. In the article a simple numeration-model of soil pressure has been established based on multilayer loads prineipium. And the mechanism of CFG piles compound foundation is combined. Based on a engineering example, the rationality of the method is discussed. The article can be used as a reference for similar engineering.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.179