基于霍尔三维方法论的钢铁企业生产物流决策模式研究

发布时间：2018-03-24 10:26

本文选题：钢铁企业　切入点：物流模式　出处：《北京交通大学》2015年硕士论文

【摘要】：钢铁工业是国民经济的重要支柱产业,经过最近几十年钢铁产能爆发式增长,其行业产能已经过剩,随着钢材市场需求降低,钢材价格的下跌,企业利润越来越低甚至发生亏损。由于钢铁企业的发展前期过快造成了重生产轻物流的现状,导致物流费用成本与发达国家相比较高,所以现阶段企业采用合理化的物流模式减少物流成本,已经成为企业的“第三利润源”。钢铁企业选用何种物流经营模式需要企业根据自身状况和综合因素进行判断,正确的物流决策至关重要。本文提出了运用霍尔三维模型来进行物流模式选择。首先介绍了钢铁企业的生产流程及生产物流流程,结合其生产物流的特点,将铁前系统环节、炼铁系统环节及轧钢系统环节三部分重新划分为五阶段生产物流流程,分别为原燃料进厂环节、铁前加工环节、炼铁系统环节、轧钢加工环节及外发环节。然后本文提出影响钢铁企业物流模式选择的三个重要因素为企业物流水平、企业技术保密性以及企业物流量。通过运用模糊综合评价法与层次分析法相结合的方法对企业物流水平以及技术保密性进行定性评价,确定其级别；根据钢铁企业生产流程以及物流流程,运用线性数学模型,测算钢铁企业物流量,并通过对物流行业调研,确定企业物流量级别。构建了生产物流模式的三维选择模型,运用霍尔三维模型对三个因素进行综合权衡,做出与企业物流水平、技术保密性以及物流量相适合的物流模式选择。最后运用生产物流模式三维选择模型,对黑龙江建龙钢铁企业的现状以及扩能规划后生产物流分产品类别、分流程环节进行了物流模式评价并提出了模式选择建议。
[Abstract]:The iron and steel industry is an important pillar industry of the national economy. After the explosive growth of steel production capacity in recent decades, its industry has already overcapacity. As the steel market demand drops, steel prices fall. The profits of the enterprises are becoming lower and lower, and even losses have occurred. As a result of the rapid development of iron and steel enterprises, the present situation of heavy production and light logistics has resulted in higher logistics costs compared with developed countries. Therefore, at the present stage, enterprises adopt a reasonable logistics model to reduce logistics costs, which has become the "third profit source" of enterprises. What kind of logistics management mode should be selected by iron and steel enterprises needs to be judged according to their own conditions and comprehensive factors. It is very important to make correct logistics decision. This paper proposes a three-dimensional Hall model to select the logistics model. Firstly, the production process and production logistics flow of iron and steel enterprises are introduced. According to the characteristics of production logistics, three parts of iron front system, iron making system and rolling system are redivided into five stages production logistics process. They are raw fuel entry, iron pre-processing, ironmaking system, rolling and outputting. Then this paper puts forward three important factors that affect the choice of logistics mode of iron and steel enterprises: the level of enterprise logistics. Through the combination of fuzzy comprehensive evaluation method and analytic hierarchy process (AHP), the enterprise logistics level and technology confidentiality are qualitatively evaluated, and its level is determined. According to the production process and logistics flow of iron and steel enterprises, this paper uses linear mathematical model to calculate the material flow of iron and steel enterprises, and through the investigation of logistics industry, determines the level of enterprise material flow, and constructs a three-dimensional selection model of production logistics model. The three factors are synthetically weighed by Hall three-dimensional model, and the logistics mode suitable for enterprise logistics level, technology secrecy and material flow is chosen. Finally, by using the three-dimensional selection model of production logistics model, the paper evaluates the logistics model of Jianlong Iron and Steel Enterprise in Heilongjiang Province and the product category and process of production logistics after capacity expansion planning, and puts forward some suggestions for model selection.
【学位授予单位】：北京交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F426.31;F252

【参考文献】