地下工程动态设计方法分析  

ANALYSIS OF DYNAMIC DESIGN APPROACH OF UNDERGROUND ENGINEERING

作　　者：陈庆[1] 李茹[1] 王春艳[1] 朱丹[1] 

机构地区：[1]西北核技术研究所,西安710024

出　　处：《工业建筑》2013年第S1期585-587,共3页Industrial Construction

摘　　要：介绍了当前地下工程设计的一般性技术,结合工程实例阐述了地下工程的设计要点。得出地下工程设计是一项由初设计、现场监测及修正设计组成的系统工程。其中初设计的支护参数可由荷载-结构方法确定。现场监测是联系初设计与修正设计的枢纽,也是整个系统中的关键环节。通过正确分析监测结果,适当加强或降低初设计的支护强度,既保证了工程的安全性,又提高了工程的经济性。该方法可为地下工程设计提供一定的参考。General designing techniques of underground engineerings were introduced.Then the key points in the design of such projects were presented by a case study.The designing of underground engineering is a systematic engineering which include initial design,in-situ monitoring and modified design.Supporting parameters of initial design can be obtained by load-structure method.In-situ monitoring is the key link of the system and also the junction of initial design and modified design.The supporting strength could be reinforced or reduced by the results which obtained by in-situ monitoring.Both of safety and economy can be guaranteed by this process.Results of this research can provide certain references for designing of underground engineering.

关 键 词：地下工程 隧道 动态设计方法 

分 类 号：TU92[建筑科学—建筑设计及理论]