三峡工程双线五级船闸及其高边坡渗流监测成果分析  

Analysis on seepage monitoring result in TGP's ship lock and its high slope

作　　者：张曙光[1] 冯兴常[1] 

机构地区：[1]中国长江三峡工程开发总公司,湖北宜昌443133

出　　处：《大坝与安全》2004年第4期18-21,共4页Dam & Safety

摘　　要：本文对双线五级船闸及其高边坡的渗流监测成果进行分析,通过分析认为高边坡地下水位主要受闸室开挖和降雨影响,目前地下水位基本稳定,高边坡地下水压力和闸室底板、闸墙背后渗压较小,均在设计允许范围内。The paper analyzes the seepage monitoring result of TGP five-grade ship lock & its high slope. Through the analysis,we think that the underground water level of high slope be mainly influenced by the ship lock chamber excavation and the rainfall.The underground water level is currently steady approximately;the underground water pressure of high slope and the seepage pressure behind chamber bottom plate and lock walls, are quite low and within the range of allowable design.

关 键 词：三峡双线五级船闸 高边坡 渗流监测 

分 类 号：U641[交通运输工程—船舶及航道工程]