%0 Journal Article
%T ANALYTICAL MODEL FOR EVALUATING KEINFORCEMENT EFFICIENCY OFBOLTSIN LAYERED ROCK MASSES<br>加锚层状岩体的变形破坏过程与加固效果分析模型
%A Yang Yanyi
%A <br>杨延毅
%J 岩石力学与工程学报
%D 1994
%I 
%X According to the deformation and failure process of layered rock masses supportedwith bolts,the reinforcement mechanism and efficiency of rock bolts are studied in this papet An evolution equation for evaluating the reinforcement efficiency of rock bolts is de-veloped. Finally, a constitutive relation for the layered rock masses supported with boltsis proposed.
%K 岩体
%K 层状岩体
%K 变形
%K 锚杆
%K 加固
%K 本构关系
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=EE8503098FA8ADDA55568C6BB07250BC&yid=3EBE383EEA0A6494&vid=FC0714F8D2EB605D&iid=E158A972A605785F&sid=F637763636425CAF&eid=E3094127AA4ABC1A&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=23&reference_num=3