%0 Journal Article
%T PREDICTION OF QUANTITATIVE DIFFERENCE BETWEEN THE TWO PRINCIPAL STRESSES AT THE POLE OF A BULGING SPECIMEN IN A DIE WITH CIRCULAR CAVITY<br>圆腔凹模液压胀形正交异性板试件顶点的主应力差的预测
%A ZHOU Weixian
%A <br>周维贤
%J 材料研究学报
%D 1992
%I 
%X According to the characteristics that the two principal stresses in plane at thepole of a bulging speciman in a die with circular cavity are playing equally important role inleading the deforming of material here,a method predicting the quantitative diffe
%K orthotropic sheet
%K bulging
%K pole of a specimen
%K difference between principal stresses<br>正交异性板
%K 液压胀形
%K 试件顶点
%K 主应力差
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=B8ADE58649AAB240&yid=F53A2717BDB04D52&vid=B31275AF3241DB2D&iid=CA4FD0336C81A37A&sid=27746BCEEE58E9DC&eid=16D8618C6164A3ED&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=1&reference_num=1