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装配式预应力鱼腹梁技术,简称IPS工法,是基于预应力原理,有效而精确地控制基坑位移,大幅减小基坑的变形的重大技术突破。IPS应用于上海某深基坑支护,相对原混凝土支撑而言,从技术,经济,环保及工期各个方面都具有明显的优势。IPS技术是深基坑支护技术的巨大创新,具有广泛的现实意义和广大的前景。
Assembled prestressed fish belly beam technology, referred to as the IPS method, is based on the principle of prestressing, effectively and accurately control the displacement of foundation pit, drastically reduce the deformation of the foundation pit a major technological breakthrough. IPS applied to a deep foundation pit support in Shanghai, relative to the original concrete support, from the technical, economic, environmental and construction period has obvious advantages. IPS technology is a great innovation of deep foundation pit support technology, with a wide range of practical significance and broad prospects.