城市滨水堤岸断面形式的生态学分析

摘要

The paper introduces the section form of city waterfront bank select characteristics such as permeability,ecological restoration,hydro-philic as ecological characteristics of bank. By using weighted sum multi-index evaluation model,calculate the comprehensive ecological evalua-tion of bank with different section form. The evaluations show that the ecological comprehensive characteristics of live tree planting type and eco-logical prototype are best and the erect flood wall type and vertical platform are worst.%介绍了目前城市滨水堤岸断面的形态，提取了可渗透性、生态修复性、亲水性等作为堤岸的生态学特性，采用加权求和多指标综合评价模型，计算了堤岸断面形式的生态学综合评价值，结果显示活桩种植式、生态原型式断面堤岸的生态学综合特性最好；直立防洪墙式和直立平台式断面堤岸的生态学综合特性最差。