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通过分析泥浆在普通钻孔灌注桩施工中的作用及对桩承载力的不利影响 ,结合工程实践论述桩底及桩侧后压浆技术的方法、机理及效果
By analyzing the role of mud in the construction of ordinary cast-in-situ bored piles and the adverse effects on the bearing capacity of piles, the method, mechanism and effect of post-grouting at pile bottom and pile side are discussed in combination with engineering practices