天津港南疆吹泥围埝工程试验研究  

Experiment and Research on Tianjin Port Nanjiang Reclamation Dam Engineering

作　　者：冯守中[1] 闫澍旺[1] 李宝强[2] 

机构地区：[1]天津大学建工学院,天津300072 [2]天津港建设公司,天津300450

出　　处：《水运工程》2004年第4期21-27,共7页Port & Waterway Engineering

摘　　要：针对天津港南疆吹泥围埝工程的施工方案,进行了一系列的室内常规试验、编织袋填充模拟试验、现场观测和离心机模型试验,从袋装土的选用、施工要求、围埝地基的固结速率和围埝的整体稳定性方面对该方案的可行性进行论证。For the construction scheme of Tianjin Port Nanjiang Reclamation Dam Engineering, a series of conventional indoor tests, fabric bag-filling simulation tests, site observation, and centrifugal machine model tests were carried out. The authors demonstrate on the feasibility of the scheme from the aspects including bagged soil, selection construction requirement, consolidation speed of dam foundation, as well as the overall stability of the reclamation dam.

关 键 词：围埝 袋装土 塑性指数 固结 整体稳定 

分 类 号：TU411[建筑科学—岩土工程]