摘要
对岩体THM耦合研究现状进行综述.从THM耦合机理分析入手,结合国内外试验成果,对裂隙岩体耦合模型、方程求解等几个方面进行总结,最后对后继研究提出了几点建议:耦合机理研究方面,需要对温度场、渗流场、应力场各场之间耦合影响的大小进行研究,而大裂隙中的THM耦合值得注意;在耦合机理的验证方面,需加强室内或现场试验;在耦合计算方面,应开发程序,而采用高性能计算是一个较好的发展方向.
From the mechanism of THM coupling, a review was made on following aspects, i.e. the coupling model of fissured rock mass, the solving of equations, etc. , based on the experimental results at home and abroad. Finally, some suggestions for further research were made: the range of interaction influences in different fields should be studied for investigation of the coupling mechanism, and THM coupling in large fissures should be paid much more attention; the laboratory and field experiments should be strengthened for verification of the coupling mechanism; as for coupling calculation, new programs should be developed, and high efficient calculation may be a better way.
出处
《河海大学学报(自然科学版)》
CAS
CSCD
北大核心
2007年第5期538-541,共4页
Journal of Hohai University(Natural Sciences)
基金
国家自然科学基金重点资助项目(5023970)
关键词
裂隙岩体
温度场
渗流场
应力场
THM耦合
fissured rock mass
temperature field
seepage field
stress field
THM coupling