高速公路服务区危化品车辆停放的适应性评价

在广泛调研广东省高速公路服务区危化品车辆的停车配套及服务区安全管理要求的基础上，设计、筛选服务区危化品车辆停放的适应性评价指标，确定各指标的赋值标准与权重，建立服务区危化品车辆停放的适应性评价体系。选取梁金山、鲘门、横石水、忠信和蚬岗5个典型服务区作试点，运用该评价方法判断各服务区危化品车辆停放的适应程度，并与实际调研情况比对，说明该评价方法的有效性。评价结果为高速公路危化品车辆的停靠规划提供理论依据。

Study on Adaptability Evaluation of Dangerous Chemical Vehicles Parking in Expressway Service Areas

Based on a wide investigation of parking facilities and safety management requirements for dangerous chemical vehicles in highway service areas of Guangdong Province, a series of indexes for evaluating the adaptability of dangerous chemical vehicles parking in a service area are designed and selected. The evaluation standards and weights of those indexes are also determined. Then an adaptability evaluation system of dangerous chemical vehicles parking in service areas is proposed. Taking 5 typical service areas as examples, such as Liang Jinshan, Houmen, Heng Shishui, Zhongxin and Xiangang Service Areas, the evaluation method proposed in this paper is applied to value the adaptabilities of dan-gerous chemical vehicles parking in those service areas. The effectiveness of the evaluation method is showed by comparison between evaluation results and actual investigations. The research conclusions provide some theory evidences for highway dangerous chemical vehicle parking planning.