%0 Journal Article
%T NEW METHOD FOR CALCULATING MAPPING FUNCTION OF OPENING WITH COMPLEX SHAPE<br>复杂形状洞室映射函数的新解法
%A Zhu Dayong
%A Qian Qihu
%A Zhou Zaosheng
%A Xu Wenhuan
%A <br>朱大勇
%A 钱七虎
%A 周早生
%A 徐文焕
%J 岩石力学与工程学报
%D 1999
%I 
%X A numerical technique is proposed for calculating mapping functions of openings with arbitrary shape, which accommodates complicated situations, gives results of high precision and is easily formulated into computer program. By use of the proposed method , mapping functions can be obtained excatly enough for openings of general outward-convex shape or less complicated combination of concave and convex shapes.As for opennings of extremely complicated shape, mapping functions of certain practical value are availabe.
%K mapping function
%K elastic mechanics
%K underground openning<br>映射函数
%K 弹性力学
%K 地下洞室
%K 稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=1A883F35CD573432&yid=B914830F5B1D1078&vid=13553B2D12F347E8&iid=38B194292C032A66&sid=69E4C201C13601F9&eid=4133DDB79B497495&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=4&reference_num=7