真空预压新技术加固富砂层大面积厂房软基工程  

Introduction of a New Type of Vacuum Preloading Strengthening Soft Ground with Rich Sand Layer in Big Area Factory

作　　者：唐彤芝[1] 黄家青[1] 平克磊[1] 徐轶[1] 檀进 丁太和[3] 

机构地区：[1]南京水利科学研究院,江苏南京210029 [2]波导科技集团股份有限公司,浙江奉化315500 [3]机械部第四设计研究院,河南洛阳471000

出　　处：《施工技术》2007年第1期13-15,共3页Construction Technology

摘　　要：阐述采用新型水平排水技术的真空预压法处理某工业厂房大面积软基加固工程的方案设计,考虑软土卸载再加载变形特性和超载影响进行沉降和固结计算,对比分析加固前后软土主要性能指标,评价加固效果。In this article, authors expatiate the strengthening measures of vacuum preloading method treating soft ground in big area industry factory, which uses a new level drainage material. Considering the unload-load transform characteristic of soft soil and influence of overloading, authors calculate settlement and consolidation. In order to evaluate the reinforce result, the main property of soft soil is contrasted before and after strengthening.

关 键 词：地基处理 真空预压 新型水平排水体 

分 类 号：TU753.8[建筑科学—建筑技术科学]