上海深基坑施工技术形成体系据《建筑时报》报道，近几年，上海空间的利用日益广泛。深基坑施工技术已日臻完善，并形成系列，有不少已处于国际额先水平。基坑的开挖深度发展到２０余ｍ，基坑开挖面积发展到２万多ｍ２。各种深基坑围护结构新技术层出不穷，形成成熟的经验... Shanghai Deep Foundation Pit Construction Technology Formation System According to the “Building Times” report, the use of Shanghai space has become increasingly widespread in recent years. The construction technology of deep foundation pits has been perfected day by day, and a series has been formed. Many of them have already reached the international level. The excavation depth of foundation pits has grown to more than 20m, and the excavation area of ​​foundation pits has grown to more than 20,000m2. Various new technologies for the deep foundation pit retaining structure emerge one after another, forming a mature experience...