摘要
在对大量国内外文献资料进行搜集、整理、分析、对比及归纳的基础上,从化学作用下岩石宏观物理力学特性与微细观结构间的内在本质联系、岩石化学损伤演化机理以及岩石工程耐久性评价等方面分析了目前水化学环境对岩石性质影响的研究现状,当前国内对其微观损伤机理的研究仍不够全面系统,且研究成果未能十分有效地应用于实际工程;环境岩石工程学科有望在水化学环境下岩石性质的时效性、建立受腐蚀岩石的扩散模型、量化岩石的抗腐蚀能力等方面的研究取得长足进展。
On the basis of collection,assortment,analysis,comparison and induction from domestic and foreign literatures and aspects of essential relationship between macro physical mechanical properties and microstructure of rock under chemical effect,the chemical damage evolution mechanism of rocks and the durability evaluation of rock engineerings,current research is analyzed abont the hydrochemical environment effect on rock behavior.Current domestic research for the microscopic damage mechanism is not comprehensive and systematic enough and cannot be applied in engineering effectively.Environmental geotechnical engineering is expected to get further development from the timeliness of the rock properties in the hydrochemical environment,the establishment of diffusive model of corroded rock and the quantization of the rock resistance to chemical attack.
出处
《桂林理工大学学报》
CAS
北大核心
2013年第2期290-296,共7页
Journal of Guilin University of Technology
基金
广西自然科学基金重点项目(2011GXNSFE018004)
广西自然科学基金创新团队项目(2012GXNSFGA060001)
广西研究生教育创新计划资助项目(YCSZ2012081)
关键词
水化学环境
岩石性质
机理分析
数值模拟
hydrochemical environment
rock properties
mechanism analysis
numerical simulation
