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堆载预压法和真空预压法在软基处理中的应用比较
引用本文:扈胜霞,高明军,王克宇.堆载预压法和真空预压法在软基处理中的应用比较[J].施工技术,2007,36(1):9-12.
作者姓名:扈胜霞  高明军  王克宇
作者单位:1. 河海大学,江苏,南京,210098
2. 南京师范大学,江苏,南京,210097
摘    要:结合南京市河西开发区中软土地基处理的实际工程,分析了堆载预压法和真空预压法的加固机制,比较了二者在施工工艺和加固效果上的异同,为合理的选择不同的软基处理方式提供了科学的依据。

关 键 词:堆载预压法  真空预压法  加固机制  施工工艺  施工监测
文章编号:1002-8498(2007)01-0009-04
修稿时间:2006年7月6日

Application Comparison of Surcharge Preloading and Vacuum Preloading in Soft Foundation Treatment
HU Sheng-xia,GAO Ming-jun,WANG Ke-yu.Application Comparison of Surcharge Preloading and Vacuum Preloading in Soft Foundation Treatment[J].Construction Technology,2007,36(1):9-12.
Authors:HU Sheng-xia  GAO Ming-jun  WANG Ke-yu
Abstract:According to the practical soft foundation treatment project of Hexi Development Zone in Nanjing,reinforcement mechanisms of surcharge preloading and vacuum preloading are analyzed.Meanwhile,different about construction techniques and improvement effect between surcharge preloading and vacuum preloading are compared.Which provide the scientific foundation to choose the different improvement method to improve soft foundation reasonable.
Keywords:surcharge preloading  vacuum preloading  strengthening mechanisms  construction techniques  construction monitoring
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