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软土地基加固方法很多,而在原位置改善土质的方法目前主要有两种。一种是采用脱水,压密等方法尽量把土颗粒团结成密实状态;另一种方法是在土颗粒之间加入胶结材料使之达到固结。对于浅层土的处理施工比较容易,但对于深层地基土的处理就相当复杂。深层搅拌法(采用水泥系固化剂)是把水泥浆(或水泥砂浆)与软土充分搅拌混合,使软土固化来提高地基强度。该法是70年代初期在国外发展起来的一种较新的加固深层地基的方
There are many ways to reinforce soft soil foundation, and there are mainly two ways to improve soil quality in the original location. One is to use dehydration, compaction and other methods as far as possible soil particles united into a dense state; the other method is to join the cement particles between the soil so that consolidation. For the shallow soil treatment easier, but the treatment of deep foundation soil is quite complicated. Deep mixing method (using cement curing agent) is the cement slurry (or cement mortar) and soft soil mixing, the soft soil is solidified to improve the strength of the foundation. The law was developed in the early 1970s as a newer method of reinforcing deep foundations