%0 Journal Article
%T STUDY ON THE STABILITY OF PEBBLY CLAY SLOPES WITH PIPE DRAINAGE SYSTEM<br>管网渗流系统对含碎石粘性土边坡的稳定作用
%A SHANG Yue-quan
%A SUN Hong-yue
%A HOU Li-guo
%A CHEN Yun-fa
%A <br>尚岳全
%A 孙红月
%A 侯利国
%A 陈允法
%J 岩石力学与工程学报
%D 2005
%I 
%X Landslides often develop in pebbly clay slopes as toe cutting or surface loading. The mechanism of this kind of landslide is concerned with the change of mechanical condition and with the change of hydro-geological condition. Groundwater pipe drainage system usually develops in pebbly clay slopes. It is important to restrict groundwater level from rising in a slope. Therefore,the pipe drainage system is an important factor to keep a pebbly clay slope from failure. When local failure of a slope takes place by cutting at slope toe or loading on slope surface,the pipe drainage system may be destroyed. As a result,the ground water level will rise obviously and a landslide may take place. The effect of pipe drainage system on slope stability is studied by investigation and calculation of a landslide,and a physical model is used to uncover the development of groundwater pipe drainage system.
%K rock and soil mechanics
%K pebbly clay slope
%K stability
%K pipe drainage system
%K physical simulation<br>岩土力学
%K 含碎石粘性土边坡
%K 稳定性
%K 管网渗流系统
%K 物理模拟
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=FEF2769CF84D8B87&yid=2DD7160C83D0ACED&vid=B91E8C6D6FE990DB&iid=5D311CA918CA9A03&sid=40DE18199B7CA9BB&eid=A9251EF312FA9D67&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=4&reference_num=11