台风天气对城市道路交通运行的影响分析——以深圳市为例

台风天气作为特殊气象情况,对城市交通出行造成的影响是巨大的、难以预估的。在台风天气下,对交通运行状态进行即时、有效的感知与分析,是制定交通应急政策、减少经济损失的有效手段。本文以深圳市2018年第2号台风"苗柏"为例,利用气象、交通指数和积水点预测系统,综合分析评估了台风"苗柏"对深圳道路交通运行的影响,指出主要积水路段和拥堵区域,尤其从片区级的角度提出十大脆弱片区的综合整治方案及相关管理建议。

As a special weather condition, the impact of typhoon on urban traffic is huge and unpredictable. In the typhoon weather, make real-time and effective perception and analysis of traffic operation status, is an effective means to make traffic emergency policy and reduce economic loss.This article by typhoon ＂MiaoBai＂ as an example, using weather, traffic index and water point prediction system, comprehensive analysis and evaluate the impact of the typhoon in shenzhen road traffic operation, points out that the main water sections and congestion area, especially from the perspective of regional level, points out the comprehensive improvement scheme and relevant management Suggestions of the ten vulnerable areas.