搅拌桩在流塑淤泥地区作挡土支护的实践

Construction Practice of Mixing Piles Used for Earth Retaining in Flow-Plastic Muddy Subgrade

介绍一座16层职工宿舍地下室开挖采用格构式搅拌桩作支护结构,经对搅拌桩进行抽芯,沉降、水平位移等项目测试,效果良好,取得明显的经济效益。

Lettice style mixing piles were adopted for bracing the basement excavation of a 16-storey building. In this paper, the construction practice is introducted. According to the results from such as coring from piles, settlement and horizontal movement monitoring, the method used was successful and economical.