摘要
文章首先介绍了常见的地下障碍物和其探查方法,然后以杭州市某连片综合改造项目为例,对场地地下障碍物探查技术应用进行分析。该改造场地为拆旧建新的老城区,在拆除原有建(构)筑物后,地下仍存在一些不明的地下障碍物,因此应高度重视场区地下障碍物,予以探查,以保证后续基础设计和施工的顺利进行。工程案例结合实际情况,选择了合理的综合探查手段,详尽地查明了场地地下障碍物的性质和分布特征,为后续基础设计和施工提供了可靠的处置依据。
This paper first introduces common underground obstacles and their exploration methods, and then takes a multiple-block-joint comprehensive reconstruction project in Hangzhou as an example to analyze the application of underground obstacle exploration technology in the site. The reconstruction site is an old urban area where old buildings are demolished and new ones are built. After demolishing the original buildings(structures), there are still some unknown underground obstacles. Therefore, great attention should be paid to the underground obstacles in the site and exploration should be carried out to ensure the smooth progress of subsequent foundation design and construction.Combined with the actual situation, the project case selects a reasonable comprehensive exploration method to find out the nature and distribution characteristics of underground obstacles in detail, which provides a reliable basis for the subsequent foundation design and construction.
作者
吴发荣
WU Farong(China United Engineering Corporation Limited,Hangzhou 310052,Zhejiang,China)
出处
《工程技术研究》
2023年第2期200-203,共4页
Engineering and Technological Research
关键词
老城区
地下障碍物
探查技术
old urban area
underground obstacles
exploration technology
