摘要
为了提高物流园的经济效益,减少对周围路网影响,以交通工程学、流体力学等理论为基础,通过对比分析国内外不同建筑物交通影响范围确定方法的优缺点,结合物流园区的实际交通流特性及周边路网的影响因素分析,得到物流园区的交通影响范围是一个动态的变化过程,利用环境弥散的Fickian扩散原理,构建了物流园区的交通影响范围涟漪模型,并通过实例验证了模型的正确性,为物流园区交通影响范围的确定提供了一种新的研究思路。
In order to improve the effectiveness of the logistics park, to reduce the impact on the surrounding road network,the paper defines uraffic impact area of logistics park-Lianyi model with the use of a diffuse environment Fickian diffusion theory. Through the comparative analysis of the different buildings for detemining traffic impact,the model is based on traffic engineering and fluid mechanics theory,combines with the actual transportation of the logistics park flow characteristics and influencing factors of the currounding road network,finally gets the logistics park traffic impact range that is a dynamic process of change,and venifies the validity of the model by examples,which proposes a new research idea of the logistics park traffic impact area.
出处
《物流科技》
2013年第7期35-37,41,共4页
Logistics Sci-Tech
基金
交通运输建设科技项目
项目编号:2011 318 1330
山西省交通运输厅科技项目
项目编号:2011-1-18
关键词
物流园区
评价
影响范围
涟漪模型
logistics park
analysis
impact area
Lianyi model
