摘要
真空管网吸水联合堆载预压法是浙江省交通规划设计研究院在传统真空预压的基础上研制出的一种新型软基处理方法,2005年首次在申嘉湖高速公路工程中对该方法进行了原型试验研究。本文介绍了试验段工程概况及试验段的设计与施工情况,并重点介绍了试验段现场的观测成果并对其进行了讨论分析。
Vacuum pipe-network water-absorption combined Surcharge Preloading are newtype methods to improve soft foundation base on vacuum Preloading, which were applied on Shen-Jia-Hu expressway to improve soft clay ground under the expressway in 2005. Based on the field test of Vacuum pipe-network water-absorption combined Surcharge Preloading, the design and construction of the field test is introduced, settlement , lateral displacement and pore water pressure etc are presented and discussed in detail.
出处
《科技通报》
北大核心
2010年第5期774-779,共6页
Bulletin of Science and Technology
基金
浙江省交通科技创新项目(2005H017)
关键词
真空管网吸水联合堆载预压法
软土地基
现场试验
Vacuum pipe-network water-absorption combined surcharge preloading, soft foundation, the field test
