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中文摘要：
从保护生态环境角度出发,对山区公路边坡防护决策进行了研究.防护决策采用综合了主观赋权法和客观赋权法后的主客观赋权法,建立了山区公路边坡防护方案决策的主客观赋权综合评价数学模型;通过对边坡防护方案综合评价指标体系的求解计算,并应用均衡度变权进行综合比较,可得到边坡防护方案的综合评判结果,能找到最佳边坡防护方案.
英文摘要：
Mountain road construction results in a series of ecological environmental problems such as destroying original vegetation and wildlife habitat,soil erosion,disorder with surrrounding landscape and local environment deterioration.Side-slope protection along the mountain road is closely related to road stability and driving safety;therefore,it is quite necessary to harmonize the road with the surrounding landscape,to beautify the road and to conserve a relative balance for its ecological environment.By using the objective and subjective weighting method,the paper studied the problem of side-slope protection in terms of protecting its ecological environment and developed a comprehensive math model for deciding and designing side-slope protection plans.Such optimal plans can be eventually obtained through calculating the comprehensive evaluation index system and making comparisons by balanced variable-weighting.
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