谈地铁附属结构明挖基坑井点降水技术措施

A Discussion on the Technical Measures for the Well Point de Watering of Underground Excavation in the Underground Structure of Metro

随着我国经济的不断发展和进步,虽然城市中的交通工程逐渐增多,但面临的交通压力依然巨大。近年来,我国城市中的地铁工程发展迅速,这对于地面交通压力有了很大程度的缓解。地铁工程施工在地下进行,由于地下地质情况复杂,所以施工难度非常大,其中深基坑开挖中的降水工程就非常常见。如何有效地降低地下水,确保施工及周边环境的安全是地铁工程施工中尤为重要的组成部分。论文根据工程的实际情况,对地铁车站附属结构明挖深基坑施工中的井点降水施工技术进行阐述,希望对今后的工程施工有所借鉴。

With the continuous development of China's economy and progress, although the city's traffic engineering gradually increased, but the traffic pressure is still huge. In recent years, the rapid development of subway engineering in our country, which has a great degree of relief to the ground traffic pressure. Subway construction in the underground, due to the complex geological conditions, so the construction difficulty very big,in the excavation of deep foundation pit dewatering engineering is very common and it is necessary to, and how to effectively reduce the groundwater to ensure the safety of construction and the surrounding environment is the subway construction is important component. The following will be based on the actual situation of the project, the construction of the subway station, the construction of deep foundation pit construction technology to elaborate,hope to be able to draw on the future of the project construction.