欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
在FLAC-3D软件平台上,开发出岩石破裂过程的渗流-损伤耦合分析程序,对渗流-损伤耦合作用下岩石的裂纹萌生、扩展过程进行模拟研究。分析了在孔隙水压力作用下,含原生裂隙和弱化单元的非均质试件在单轴、三轴加载下的破坏过程,并与非渗流条件下试件在单轴、三轴压缩下的破坏过程相对比,通过动态显示损伤状态、渗流场,并分析应力应变关系、位移图等,对渗流影响下裂隙岩体的损伤和渐进破裂过程进行了研究。
英文摘要：
Based on FLAC- 3D, the seepage-damage coupling with analytical procedures is developed in this paper. With this program the crack initiation, expansion and evolution can be simulated and analyzed. The failure process of nonhomogeneous specimen with existing fractures under pore water pressure is simulated. The damage state, displacement field, stress field and seepage field graphics can be displayed dynamically. This method is helpful in the study of fractured rock mass damage process.
同期刊论文项目
同项目期刊论文
Research on seepage field in fractured rock mass of underground oil storage cave using distinct elem
Study on the stability of underground constructions with different locations in alpine and gorge reg
期刊信息
位置：