摘要
当前,我国城市轨道交通建设已驶入快车道,但是,由于地下工程的复杂性及监督管理不力,近些年发生了多起安全责任事故。由于城市建筑比较密集,在深基坑开挖施工过程中出现的岩土工程问题,有可能破坏周边建筑物的稳定性,引发安全事故。因此,设计及施工单位必须认真研究深基坑开挖施工过程中存在的岩土工程问题,并采取有效措施予以解决,以切实保障基坑岩土工程施工质量和施工安全,获取更大的经济效益。论文结合常州市轨道交通2号线基坑岩土工程问题,提出了合理的解决措施。
At pre sent, urban rail transit construction in China has entered the fast lane. Due to the complexity of underground engineering and unfavorable supervision and management, there have been many safety accidents in recent years. Due to the relatively dense urban buildings, geotechnical engineering problems that occurrcd during the c on struction of deep excavation may undermine the stability of surrounding buildings and cause safety accidents. Therefore, the design construction unit must seriously study the geotechnical engineering problems in the construction of deep foundation pit excavation, and take effective measures to solve them, ensure the construction quality and safety of foundation pit geotechnical engineering, and obtain greater economic benefits. Combined with the geotechnical engineering problem of foundation pit of Changzhou city rail transit line 2, the paper puts forward reasonable solutions.
作者
武景淑
WU Jing-shu(Jiangsu Province Geological and Mineral Bureau Second Geological Brigade,Changzhou 213022,China)
出处
《工程建设与设计》
2018年第19期49-51,共3页
Construction & Design for Engineering
关键词
轨道交通
基坑
岩土工程
措施
rail transit
foundation pit
geotechnical engineering
measure
