从20世纪90年代初随着国民经济的不断发展和网络购物的兴起，为了适应不同层次的消费需求，零售业中的连锁经营、专卖店销售、无店铺销售等各具特色的销售方式应运而生，为商品的流通提供了多样化的渠道，促使销售、生产结构发生了变化。整个物流运输网络的构建关乎物流运输的畅通性和运转效率，研究H集团物流运输网络优化问题，不仅有利于丰富物流运输网络优化问题的理论研究，而且对于H集团物流运输实践具有积极的现实意义。 采用多目标优化数学模型的分析方法，通过对H集团物流运输网络配送中心选址优化、主干线运力分配优化、运输节点配送优化、仓储优化等方面的研究，完成了对H集团货运系统下一重要配套服务，完成了对H集团物流业务的划分，通过数据分析和业务论证，选择以货运业务为出发点，对货运业务进行整合。货运业务的整合包括整车货运业务整合和零担货运业务整合。结合案例中材料和H集团的实际情况，我们把零担货运业务作为整合的核心，包括河北快运、飞马快运和四天子公司的零担货运业务，对其运输网络进行优化。建立运输模型，进行求解，得到三个枢纽点和若干二级网点，提供了一套比较完善的轴辐式运输网络优化设计方案。通过优化方案在H集团物流运输中的实际运用，可以大大减少公司的成本。

In the early nineteen-nineties along with the continuous development of the national economy and the rise of Internet shopping, in order to adapt to different levels of consumer demand, in the retail chain, store sales, sales and other characteristics of the sales mode emerge as the times require, for the flow of goods to provide a variety of channels, promote sales, production structure. At the same time, the logistics industry in the rapid expansion of the scale, but also promote the circulation efficiency and reset. Logistics distribution has become an emerging technology industry, not only has a great development, but also the traditional warehouse concept also be broken stage by stage, modern high-tech means in the logistics and transport in the use of more and more attention. Transport business is the core business of H group, with the expansion of the company scale, business development, appeared the logistics resources shortage and waste of resources and logistics problems, especially in the freight business was prominent. In order to solve the urgent and the influence of H Group sustainable development key issue, we put the Han transport business in the transport business as the focus of study, network optimization ideas to conduct a comprehensive integration, the circulation processing business, packaging, warehousing and all other proposed solutions to the problem. Combined with the H group data provided information, using some mathematical model and the analysis method, through to the H Group logistics distribution center location, transportation network optimization for main line transport capacity distribution optimization, transport nodes distribution optimization, storage optimization and other aspects of the study, completed the Han freight transport system is an important supporting services, to complete the H group’s transport logistics business division, through data analysis and business argumentation, choose to freight business as the starting point, the freight business integration. Freight business integration includes truckload freight business integration and less-than-truckload freight business integration. Combined with the case materials and H group 's actual situation, we take less-than-truckload freight business as the integration of core, including the Hebei express, Pegasus Express and four emperor Company LTL freight business, the transportation network optimization. Establishment of model of transportation, is solved, gets three pivot points and a plurality of two level networks, and provides a more perfect hub-and-spoke transportation network optimization design. Through the optimization of scheme in H Group, logistics and transport in the practical application can reduce the company's cost.