摘要
本文以工程为例，介绍沧州沿海地区某住宅楼采用粉喷桩的地基处理方法，说明粉体深层喷射搅拌桩的应用范围及形成机理和布桩形式，指出粉喷桩为一种较好的基础形式，适用于各类软土层。
Power spray mixing method adopted by a certain residence building foundation in Cangzhou.Coastal area is introduced here through practice example. The range of application and the mechanism of the method are described. It is also pointed out that the method is an ideal basic form which can be suitble for any kinds of soft soil layer.
关键词
粉喷桩
石灰
承载力
搅拌桩
软土层
power spray mixing method,lime,conslidation,bearing capacity, opplication
