摘要
根据经典的塑性理论建立了反映剪胀特性的单裂隙非线弹塑性本构关系 ,服从非关联塑性流动法则。该模型对分析应力对岩体渗透性的影响很有意义。算例表明文中的方法是可信的。
On the basis of the classical plastic theory,the nonlinear elastoplastic constitutive relation that reflects the shearing expansion property of single fissure is established,which accords with the irrelative plastic flowing law.The model is of great significance to the analysis of the stress effect on the permeability of rock mass.The calculation examples proves that the method is convincing.
出处
《金属矿山》
CAS
北大核心
2000年第10期18-20,共3页
Metal Mine
基金
"地质灾害防治与工程地质环境保护"国家专家实验室开放基金
