山麓型绿道选线方法初探——以秦岭北麓西安段为例

Method of line selection of piedmont area-greenway ——the case analysis of Northern Piedmont of Qinling

目前,对于山麓型绿道的探索具有发展迫切性、理论空白性、实践盲目性的特点。研究以探讨山麓型绿道选线方法为目标,梳理了山麓型绿道的概念、类型与功能,并以秦岭北麓西安段绿道总体规划为例,在借鉴适宜性分析法、AHP法及综合评分法等基本选线方法的基础上,针对山麓区环境的特殊性,明确提出"3-4-4-5"的规划理念,以及"景观资源提取-现状道路提取-图面路径比较-现场调研调整-最佳路径布设"的"五步骤选线法"。

Currently, the exploration of piedmont greenways has the characteristics of great urgency, theoretical blankness and practice blindness.The research aimed to explore the method of selecting the piedmont greenways, and combed the concept, type and function of the piedmont greenways at the same time,Use the general planning of Qinling piedmont, Xi＇an section as an example, Analyzed the particularity of the environment for the piedmont area in the basis of drawing the suitability analysis method, AHP method and the comprehensive evaluation method and other basic Line select Methods.at last the study clearly proposed the ＂3-4-4-5＂ planning concepts and the five steps line selection method of ＂landscape resource extraction - Situation road extraction - Drawing Path Comparison - site survey adjustments - the best path laid.＂