%0 Journal Article
%T TESTING STUDY ON THE SWELLING MECHANICAL BEHAVIOR OF RED SANDSTONE<br>红砂岩膨胀力学特性试验研究
%A ZHU Zhen-de
%A XING Fu-dong
%A LIU Han-long
%A WANG Si-jing
%A <br>朱珍德
%A 邢福东
%A 刘汉龙
%A 王思敬
%J 岩石力学与工程学报
%D 2005
%I 
%X A series of tests are performed on rock rigidity servo testing system (MTS815.02) and rock odometer to study the swelling mechanical behaviors of red sandstone taken from the foundation pit of Hongshanyao Project (HSYP) in Nanjing. The interrelation of expansive force with water absorption rate and the law of expansive force with expansive strain are studied. It is concluded that the water absorption rate has a significant influence on expansive force.
%K rock and soil mechanics
%K expansive red sandstone
%K expansive force
%K water absorption rate
%K mechanical behavior<br>岩土力学
%K 膨胀红砂岩
%K 膨胀力
%K 吸水率
%K 力学特性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=744C196FD4E4B1BA&yid=2DD7160C83D0ACED&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=6341CCF6B158C5F9&eid=1D5555D0B4345CA8&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=5&reference_num=12