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一、概述旋喷技术是从水力探煤用超高压喷射挖掘技术引入到土木工程的一种新方法,这种方法可处理好由于老基础材料的老化、钢筋锈蚀、地基抗震、钢筋混凝土标号降低,混凝土开裂和施工问题影响、持力层不好等造成地基下沉、堆料引起基础倾斜位移等地基加固问题。这项新技术近年来国内外用来加
I. Overview Rotary spray technology is a new method introduced into civil engineering by using ultra-high pressure jet excavating technology for hydraulic coal exploration. This method can handle well the aging of old basic materials, corrosion of steel bars, earthquake resistance of foundations, and reduction of the number of reinforced concrete. , Concrete cracking and construction problems, poor bearing strata, etc. caused the ground subsidence, stacking material caused by foundation tilt displacement and other ground reinforcement problems. This new technology has been used at home and abroad in recent years.