%0 Journal Article %T DAMAGE OF POROUS MEDIA CONTAINING PRESSURIZED GAS BY UNLOADING AND THE MAXIMUM DAMAGE PRINCIPLE FOR CRITICAL OUTBURST
含气多孔介质的卸压破坏及突出的极强破坏准则 %A Yu Shanbing %A Cheng Chemin %A Tan Qingming Ding Yansheng %A
俞善炳 %A 郑哲敏 %A 谈庆明 %A 丁雁生 %J 力学学报 %D 1997 %I %X 用简单的一维刚骨架破坏失效模型描述受压含气多孔介质在界面突然卸压下的拉伸破坏,这类破坏具有不发散传播的特性,可用稀疏间断波来表示,即破坏波。存在有极强破坏波,它由类似于定常爆然的C-J条件确定,提出了临界突出的极强破坏准则。 %K outburst %K damage wave %K porous medium %K maximum damage wave
渗流 %K 含气多孔介质 %K 极强破坏波 %K 卸压破坏 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=AE6D6FBC5E5081ACD989BD1647D5BD46&yid=5370399DC954B911&vid=771469D9D58C34FF&iid=B31275AF3241DB2D&sid=9A596D09E9486F3E&eid=6C62BFE34266FA92&journal_id=0459-1879&journal_name=力学学报&referenced_num=4&reference_num=2