学术报告:蟒山讲坛石工分论坛第七期
发布日期: 2018-06-01
阅读次数:
时 间:2018年6月4日(星期一)15:00
地 点:第四教学楼 207室
主 持 人:高德利
报告1:Poroelasticity—An Overview with Geomechanical, Geophysical, and Petroleum Engineering Implications(孔隙弹性—对地质力学,地球物理和石油工程的启发)
Abstract: This talk gives an overview of the mechanics of porous materials infiltrated with a fluid (poromechanics), with a focus on its linear theory (poroelasticity). Although the theory can be derived based on a thermodynamic variational energy approach at the micromechanical level, this talk attempts to explain it from an intuitive, phenomenological approach at the bulk continuum level. Physical phenomena related to geomechanical, geophysical, and petroleum engineering applications, such as soil consolidation, land subsidence, slope stability, borehole failure, hydraulic fracturing, coal cavitation, earthquake aftershock, fluid injection and reservoir impoundment induced seismicity, heat induced pore pressure spalling, cooling induced cracks, and seismoelectric and seismoelectromagnetic effects, are briefly discussed.
报告人:Alexander Cheng(程宏达)
教授 工学院院长 University of Mississippi(美国密西西比大学)
报告2:动电效应在地学中的应用研究简介
报告人:关威 副教授 哈尔滨工业大学力学系
报告3:含球形夹杂非均匀孔隙介质的横波频散和衰减
报告人:宋永佳 博士 哈尔滨工业大学力学系