一维渗透固结中排水边界生成与识别的初步探讨  

A Preliminary Discussion on the Formation and Identification of Drainage Boundary of One- dimensional Consolidation

作　　者：黄松华[1] 侯龙清[1] 潘小青[1] 罗嗣海[1] 

机构地区：[1]华东地质学院,江西抚州344000

出　　处：《上海地质》2001年第B12期68-71,共4页

摘　　要：本文首先分析了内部与表部土层生成排水边界时的渗流方向并提出了绝对与相对排水边界的概念;然后分别讨论了 绝对与相对排水边界的识别标准。The seepage directions in internal and surficial soil layers as drainage boundaries are analyzed, and two kinds of drainage boundary, absolute and relative drainage boundary.are proposed firstly .Then, the criteria for the identification of absolute and relative drainage boundary are discussed respectively.

关 键 词：一维渗透固结 排水边界 生成 识别标准 渗流方向 土层 

分 类 号：TU411.5[建筑科学—岩土工程]