地基处理新技术及应用

Study on New Technology and Application of Foundation Treatment

地基处理是工程建设中一项普遍的技术,工程建设规模的扩大和建设速度的加快推动着地基处理技术的蓬勃发展。近些年来涌现出一系列新型地基加固技术,如真空堆载预压、井点降水、桩网复合地基、微生物加固及灌浆技术等新技术。分析了这几种地基处理技术的基本原理、工程适用条件及施工工艺等,概括总结了地基处理技术的研究新进展,期望对地基处理技术的创新发展有所帮助,为工程建设发挥更大的作用。

Foundation treatment is a construction project in a universal technology,expansion of the construction scale of the project and the construction of the speed to accelerate and promote the vigorous development of foundation treatment technology.In recent years,the emergence of a series of new foundation reinforcement technology,such as vacuum surcharge preloading,well point dewatering,pile net composite foundation,strengthening microorganism and grouting technology and other new technologies.It briefly introduces the several foundation treatment new technology basic principle,application condition in engineering and construction technology,the research progress of ground treatment technology is summarized.Expectations of engineering and technical personnel to participate in the construction benefit,on foundation treatment technology innovation and development help.