多种支护形式在天津地区深基坑工程的选取与应用  

Variety of Supporting Form on Selection and Application of Deep Foundation Pit Engineering in Tianjin Region

作　　者：张海[1] 苏籍 

机构地区：[1]天津城建大学土木工程学院,天津300384

出　　处：《天津城建大学学报》2015年第1期7-9,30,共4页Journal of Tianjin Chengjian University

基　　金：国家自然科学基金(51248004);天津市应用基础与前沿技术研究计划(13JCQNJC07400)

摘　　要：基坑工程是现代建筑基础工程中的重要组成部分,针对地质条件复杂的场地状况,采用多种支护形式相结合使用的支护方案能够有效地提高基坑工程的安全性、可靠性和经济性.笔者结合天津地区深基坑工程实例,根据地质条件以及支护特点,通过对支护体系的选择和经济对比,得出该工程支护形式为当前比较适宜的支护方法,满足支护工程的要求.Foundation pit engineering is an important part of modern building foundation engineering, due to the complicated geological conditions of site conditions , in the form of a variety of supporting , the combined uses of supporting scheme can effectively improve the foundation pit engineering factors such as safety, reliability and economy. In this paper, combining with the engineering of deep foundation pit in Tianjin as an example, according to the geological conditions and supporting characteristics, through the selection of supporting system and economic comparison, it is concluded that the engineering support form is the current optimum method and can meet the requirements of supporting engineering.

关 键 词：建筑工程 深基坑支护 多种支护形式 经济对比 

分 类 号：TU753[建筑科学—建筑技术科学]