【摘要】 针对脆弱环境下山区公路具有环境脆弱性和地质灾害易发性的特点,综合应用公路计算机辅助设计技术、"3S"技术和数学理论方法,正确合理地把握山区公路选线与环境、地质灾害的关系,以期从公路工程建设的源头上减轻公路选线对脆弱环境的影响,减少或避免各种地质灾害的发生。更多还原

【Abstract】 In relation to the fact that mountain highway in vulnerable environment is of environmental vulnerability and geological disaster susceptibility, the paper got hold of the relations between mountain highway route selection,environment and geological disaster,by the aid of highway CAD,3S technique and mathematical theory,expected to weaken the effect of route selection on vulnerable environment from the beginning of highway construction,and further reduce or avoid geological disasters.更多还原