摘要
论述了对环境岩土工程进行评价的重要性,同时讨论了常规岩土工程方法不适用研究土与环境相互作用问题的原因。阐述了笔者于80年代末提出的粒子能场理论,并特别强调其在敏感性生态岩土工程方面的应用:①土的干湿、胀缩和冻融循环机理;②土的污染和清污机理及过程;③放射性核废料和氡气的控制。最后,用两个最具挑战性的环境岩土工程为例来说明环境岩土工程问题的关联性和复杂性。
This paper explains why the environmental aspects of geotechnology urgently need to be evaluated. Also discussed is why the current approach in geotechnical engineering is not effective for studying the soil-environment interaction. Refinement of particle-energy-field theory proposed in late 1980's by the author is made with special emphasizes on the applications to sensitive ecological geotechnology, such as: (1) mechanisms of wet-dry, swell-shrinkage and freeze-thaw cycles of soil; (2) soil contamination and decontamination mechanisms and processes; (3) controlling the radioactive nuclear wastes and radon gas. Finally, two most challenging environmental geotechnical projects as examples are used to illustrate how interdisciplinary and complex nature of environmental geotechnical problems will be.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
2000年第1期1-11,共11页
Chinese Journal of Geotechnical Engineering
关键词
污染
清污
生态
环境
岩土工程
contamination, decontamination, ecology, environment, geotechnology, nuclear wastes, radon gas, solar energy
