%0 Journal Article
%T COUPLING CONSTITUTIVE RELATION BETWEEN AE PARAMETER AND STRESS-STRAIN AND ITS APPLICATION<br>混凝土材料声发射与应力-应变参量耦合关系及应用
%A Ji Hongguang
%A Cai Meifeng
%A <br>纪洪广
%A 蔡美峰
%J 岩石力学与工程学报
%D 2003
%I 
%X Acoustic emission (AE) is one of the important information in detecting and analyzing reliability of concrete structure. As stress and strain,so AE is also a constitutive parameter. The coupling relation between AE and stress-strain can be expressed in constitutive function. The characteristics of the un-reversibility of AE-process can be used to determine the loading history and the highest load used to act on a structure. Therefore,AE monitoring can be used to detect and analyze the reliability of concrete structure.
%K architectural material
%K concrete
%K acoustic emission
%K stress-strain
%K coupling relation
%K reliability<br>建筑材料
%K 声发射
%K 应力－应变
%K 耦合关系
%K 可靠性评价
%K 混凝土
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=2ACB2577FE27C8A8&yid=D43C4A19B2EE3C0A&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=0DEB7A8A66C33AAD&eid=FA89360EB995A8AD&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=13&reference_num=11