随着城市建设的不断发展,高层建筑的兴起和地下空间的开发利用,基坑开挖工程日益增多。目前,土钉支护技术在深基坑中已得到了广泛地应用,无论从经济效益、施工场地(狭小)、施工周期短等方面均比其它挡土墙更为有利,得到了岩土界人士认同,希望上钉墙支护技术在我国会大量普及应用并得到长足的发展。 With the continuous development of urban construction, the rise of high-rise buildings and the development and utilization of underground space, the excavation of foundation pit is increasing day by day. At present, soil nailing technology has been widely used in deep foundation pit, which is more favorable than other retaining walls in terms of economic benefits, construction site (short), short construction period, etc., People agree that I hope on the nail wall support technology in China will be a large number of universal application and get considerable development.