复杂水环境条件下临近历史保护建筑基坑降水实践  

Practice of Dewatering for Foundation Pits nearby Historical Protection Buildings under Complex Water Environment

作　　者：王登科 靳军文 章银涛 Wang Dengke;Jin Junwen;Zhang Yintao(China Railway 15th Bureau Group Co.,Ltd.,Shanghai,200070;Shanghai Changkai Geotechnical Engineering Co.,Ltd.,Shanghai,200093)

机构地区：[1]中铁十五局集团有限公司,上海200070 [2]上海长凯岩土工程有限公司,上海200093

出　　处：《建设科技》2022年第8期99-102,共4页Construction Science and Technology

摘　　要：临近历史保护建筑基坑环境保护要求高,需要采取合理完善的基坑施工措施以避免基坑施工对历史保护建筑造成结构性损伤。本文以苏州地区某邻近历史保护建筑地铁基坑为例,探讨在复杂水环境条件下基坑围护及降水设计与施工实践。在顺利完成基坑施工的同时,保证了历史保护建筑的安全,为后续类似项目的实施提供了参考。The environmental protection requirements of the foundation pit of the adjacent historical protection building are high,hence proper foundation pit construction measures need to be taken to avoid structural damage to the historical protection building during the construction.This article takes a foundation pit nearby historical protection building as an example to discuss the design and construction practice of foundation pit and dewatering under complex water environment conditions.While successfully completing the construction of the foundation pit,it has ensured the safety of the historical protection building,which could provide reference for the subsequent implementation of similar projects.

关 键 词：基坑降水 历史建筑 保护措施 

分 类 号：TU753.66[建筑科学—建筑技术科学]