%0 Journal Article
%T A MEASURE OF THE INTERFACIAL SHEAR STRENGTH BETWEEN THE FIBER AND THE POLYMER MATRIX BY ACCOUSTIC EMISSION<br>聚合物基复合材料界面剪切强度的测试
%A JIANG Yongqiu
%A YE Lin
%A WU JianWANG Xingye
%A YANG Guangsong
%A <br>蒋咏秋
%A 叶林
%A 吴键
%A 王兴业
%A 杨光松
%J 材料研究学报
%D 1990
%I 
%X This paper describes the application of an acoustic emission(AE)techniquefor locating the positions of fiber breaks,and thus determing the length distribution of thefiber fragments resulting when a composite specimen containing a single fiber is loaded tofailure.Using a micromechanical model,it is possible to determine a measure of theinterfacial shear strength between the fiber and the matrix from the fragmentation lengths.The acoustic measurements can be used with fibers embedded in a non-transparent matrixsuch as metal and ceramic matrix materials.
%K composite materials
%K interfacial shear strength
%K acoustic emission<br>复合材料
%K 界面剪切强度
%K 声发射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=5D30044E967559EB&yid=8D39DA2CB9F38FD0&vid=E158A972A605785F&iid=B31275AF3241DB2D&sid=64808317C39DF331&eid=D8414BC1307BF1A3&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=0&reference_num=1