【摘要】 以黑顶子河治理工程为例,利用层次分析法确定生态护岸各指标的权重,利用模糊综合评价法对生态护岸形式进行综合评价,优选结果表明,治理段保育区、景观区、保护区的护岸形式可分别采用生态混凝土护岸、阶梯石笼插枝护岸、石笼挡墙护岸。该方法具有较强的合理性和可靠性,能够为生态护岸形式优选提供科学的指导。更多还原

【Abstract】 In order to avoid the effect of subjective judgment and preferences on the optimization of ecological revetment forms,the fuzzy analytic hierarchy process which combined the merits of analytic hierarchy method and fuzzy comprehensive evaluation method was adopted in the analysis of Heidingzi river treatment engineering. At first the analytic hierarchy process was adopted to determine the weight of each index of the ecological revetment,and then the fuzzy comprehensive evaluation method was used to evaluate the forms of ecological revetment. The optimization result indicates that the revetment forms are preferably ecological concrete revetment,revetment with stepped stone cages and cuttings,revetment with stone cage retaining wall for the conservation area,landscape area and protection area in the treatment section respectively. This scheme is applicable and reliable,it can provide some scientific guidance in the optimization of ecological revetment forms.更多还原