摘要
文章结合地铁工程实例,在确定围护结构和降排水方案的基础上,围绕深基坑土方半盖挖法施工技术展开详细探讨,总结半盖挖法施工中的技术要点,最终确保了施工质量和提高了施工效率。
The article combined with the subway project example,on the basis of determining the envelope structure and the drainage plan,carried out a detailed discussion around the construction technology of the deep foundation pit half-cover excavation method,summarizing the technical points in the half-cover excavation method,and finally ensuring the construction quality and improve the construction efficiency.
作者
张振甲
ZHANG Zhenjia(China Power Construction Municipal Construction Group Co.,Ltd,Tianjin 300384,China)
关键词
半盖挖法
深基坑
地铁施工
half-cover excavation method
deep foundation pit
subway construction
