| 1. | This thesis , according to limestone environmental characteristic and characteristic of construction of highway of mountain area of limestone , sets out in excavating from the road bed of the angle of environmental protection , according to trying not to excavate , how to reduce to excavate , how to reduce and excavate the impact on surrounding environment of the course , how to go on the expressway view and ecological environment and how to carry on environmental quality resume , we employ theories such as engineering of traffic , rock soil engineering , traffic psychology , traffic aesthetics , operations research , etc . we have excavated environmental protection theory and method and carried on research to the mountain area expressway road bed of limestone systematically , propose the road bed to excavate and optimize , slope protect , discard cubic meter of earth and stone deal with , natural river system recuperate recovery , view environmental recovery , environmental quality resume theory system of appraising etc .
本论文依据石灰岩山区环境特征和石灰岩山区高速公路建设特征,从路基开挖中环境保护角度出发,按照尽量不开挖、如何减少开挖、如何减少开挖过程对周围环境的影响以及如何对高速公路景观和生态环境进行恢复、如何对建设项目进行环境质量评价等思路,应用交通工程学、岩土工程学、交通心理学、交通美学、运筹学等理论与方法,系统地对石灰岩山区高速公路路基开挖环境保护理论与方法进行了研究,构建了包括路基开挖优化、边坡防护、土石方处理、自然水系调治恢复、景观环境恢复、环境质量评价等理论或方法的石灰岩山区高速公路环境保护理论框架,为促进石灰岩山区高速公路的可持续发展提供了基本思路。 |
