CAJ | 학술논문

本文以具体项目为案例，论述了该项目深基坑施工过程中原地下2层变更为3层的情况。在充分利用原有2层支护体系基础上，对基坑采用墙桩结合支护体系进行了分析，对支护施工中采取的主要措施和工艺进行了介绍，具有一定的借鉴价值。
본문이구체항목위안례，논술료해항목심기갱시공과정중원지하2층변경위3층적정황。재충분이용원유2층지호체계기출상，대기갱채용장장결합지호체계진행료분석，대지호시공중채취적주요조시화공예진행료개소，구유일정적차감개치。
This paper with specific project as a case, discussed the convert of two layers into two layers underground in the construction process of deep foundation pit. In the ful use of the original supporting system of two layers, the author an-alyzed the wal and pit supporting system applied and introdu-ced the main measures and technology taken in construction, which has a certain reference value.