%0 Journal Article
%T A NUMERICAL MODEL FOR BLAST LOAD AND ITS APPLICATION<br>爆破荷载的数值模拟与应用
%A 李宁
%J 岩石力学与工程学报
%D 1994
%I 
%X A new numerical model is proposed to simulate the course of blast pressure based onthe growth of cracks on the wall of blast-hole. The dependence of calculation of blast pressure is reduced on the measurement data,so that the accuracy of analysis is improved;
%K blast load
%K numerical model
%K crack element<br>爆破荷载
%K 数值模型
%K 裂缝
%K 隧道工程
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=EE8503098FA8ADDAA5C83E7520DA010F&yid=3EBE383EEA0A6494&vid=FC0714F8D2EB605D&iid=E158A972A605785F&sid=FA88DCCE84EA0A56&eid=F7496043B4F12D75&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=23&reference_num=2