潮汐作用下饱和软粘土地基孔隙水压力变化规律研究  

Study on pore water pressure variation in saturated soft clay foundation caused by tide

作　　者：张二林[1] 张宇亭[1] 黄玉龙[2] 

机构地区：[1]交通运输部天津水运工程科学研究所,天津300456 [2]天津中心渔港开发有限公司,天津300457

出　　处：《水道港口》2012年第3期231-235,共5页Journal of Waterway and Harbor

基　　金：天津滨海新区"十大战役"重大科技项目(2010-BK140001)

摘　　要：针对潮汐对滨海地区饱和软粘土的影响,尤其是在无施工加载条件下,展开对饱和软粘土中孔隙水压力变化的研究。利用数学模型计算与现场实测相结合的方法,得到了较为一致的结果。通过总结潮汐对饱和软粘土中孔隙水压力变化的影响规律,提出了对施工加载和安全监测的建议。Aiming at the effect of the tide on the saturated soft clay,the variation of the pore water pressure without construction loading was studied in this paper.With the method of the mathematical model and field measurement, the consistent conclusions were obtained.The suggestion of the construction loading and the safety monitoring were also presented though summarizing the variation of the pore water pressure caused by the tide.

关 键 词：潮汐 饱和软粘土 孔隙水压力 

分 类 号：U641.3[交通运输工程—船舶及航道工程] TV142[交通运输工程—船舶与海洋工程]