港工技术2016，Vol.53Issue(1)：85-89,5.DOI:10.16403/j.cnki.ggjs20160120
长、短排水板相结合在真空预压中的应用
Combination of Long and Short Draining Boards Applied in Vacuum Preloading Project
陈智军 1诸葛爱军 1李茂记 1张国梁1
作者信息
- 1. 中交天津港湾工程研究院有限公司 港口岩土工程技术交通行业重点实验室，天津市港口岩土工程技术重点实验室，天津 300222
- 折叠
摘要
Abstract
Based on one foundation improvement project of Tianjin port economic zone, an introduction has been given to the construction technologies of applying long and short draining boards in soft base improvement, and its reinforcing effect has been analyzed. This analysis results show that the above method can reduces the project cost, shorten the construction period, effectively improve local geological conditions, and increase the shear strength of soil body. In addition, the method is of remarkable reinforcing effect on new dredger-filled soil layer. The combination of long and short draining boards is applied successfully in soft base improvement, which serves as a significant guidance for other similar projects.关键词
真空预压/长/短板/孔隙水压力/土体抗剪强度/土工物理力学指标Key words
vacuum preloading/long and short draining boards/pore water pressure/shearing strength of soil body/geotechnical physics and mechanics indices分类
建筑与水利引用本文复制引用
陈智军,诸葛爱军,李茂记,张国梁..长、短排水板相结合在真空预压中的应用[J].港工技术,2016,53(1):85-89,5.
