高压旋喷桩处理技术在高填土地基中的应用  

Application of High Pressure Jet Grouting Pile in High Fill Foundation

作　　者：蒋忠利 岳敏 Jiang Zhongli;Yue min(Sichuan Zigong City Investment Group Corporation,Zigong Sichuan 643000;Zigong Huidong development Limited by Share Ltd,Zigong Sichuan 643000)

机构地区：[1]四川自贡城投集团公司,四川自贡643000 [2]自贡汇东发展股份有限公司,四川自贡643000

出　　处：《中国井矿盐》2018年第6期32-34,44,共4页China Well and Rock Salt

摘　　要：高压旋喷桩软基加固处理技术是一种较为成熟的地基处理方法,它可以与桩间土形成复合地基,从而提高承载力,减少沉降。对于自贡地区大量的坐落在软土地基上的建筑设计师通常采取了桩基的设计方法,这无形中增加了建设投资,也使得工期延长。高压旋喷桩加固高填土软土地基技术在自贡川南现代粮食物流中心项目一期工程中的成功应用,表明软土地基加固技术因其投资与工期方面的优势是值得在当地予以推广的。High-pressure jet grouting pile soft foundation reinforcement technology is a more mature foundation treatment method, it can form a composite foundation with the soil between piles, so as to improve the bearing capacity and reduce settlement For a large number of architects situated on soft soil foundation in Zigong area, pile foundation design method is usually adopted, which invisibly increases the construction investment and prolongs the construction period. The successful application of high-pressurejet grouting pile in the first phase of Zigong South Sichuan Modern Grain Logistics Center project shows that the technology of soft soil foundation reinforcement is worth popularizing because of its advantages in investment and construction period.

关 键 词：软基加固 复合地基 施工技术 

分 类 号：TS36[轻工技术与工程]