公路施工现场单个堆料场修正重心法选址研究

Fixed Gravity Method Applied to the Location of the Single Materials Stacking Area in Highway Construction Site

公路工程项目施工现场材料堆料场的合理选址可以优化施工现场材料运输路径,有效减少材料二次搬运,改善现场交通环境,有助于实现施工现场的成本控制和文明施工。但现阶段堆料场选址都是凭借经验确定的,缺少科学的方法对其进行规范,为改善这种现象,分析比较了配送中心与公路工程项目施工现场堆料场的相似性,将单个配送中心选址方法中较经典的重心法进行修正后用于确定公路施工现场单个堆料场的选址,并用算例验证了其可行性。

Transport path can be optimized by a reasonable location of the materials stacking area in a highway engineering project construction site. It reduces the secondary materials handling effectively, improves the traffic environment, and helps to realize cost control and civilization construction on construction sites. But at present, it is determined on the construction experiences, which is lack of the scientific method to regulate it. To improve the situation, this paper compares and analyses the similarity between distribution center and materials stacking area on highway engineering project construction site. Then a fixed classic gravity method is chosen from the single distribution center location methods to determine the location of the stacking area. A case study is employed to prove its feasibility.