【摘要】：鋼鐵是一國工業(yè)基礎性原料，其產業(yè)安全涉及到一國經濟全局的戰(zhàn)略性安全。自從1996年我國首次突破鋼鐵年產量億噸級以后，我國已經成為世界第一大產鋼國。但同時，我國鋼鐵產業(yè)也迎來了國內外各方面的挑戰(zhàn)與壓力。目前，我國鋼鐵產業(yè)鏈上游原材料鐵礦石價格居高不下，增加了鋼鐵行業(yè)的生產成本。鋼鐵產業(yè)鏈的下游建筑業(yè)和制造業(yè)的需求減弱增加了我國鋼材的銷售難度。因此，我國鋼鐵產業(yè)的利潤空間逐漸縮小，產業(yè)安全受到嚴重的威脅。在這樣的背景下，以產業(yè)鏈理論為基礎對我國鋼鐵產業(yè)的安全性進行研究有著重要的意義。 本文從基本理論出發(fā)，在對產業(yè)安全、產業(yè)鏈和我國鋼鐵產業(yè)鏈的理論進行概述后分別對我國鋼鐵產業(yè)鏈上、下游的現(xiàn)狀進行分析，同時探討了其對我國鋼鐵安全的影響。其次，為了直觀地反映我國鋼鐵產業(yè)的安全性，在對我國鋼鐵產業(yè)的現(xiàn)狀進行分析后，本文建立一系列指標，運用SPSS軟件以及因子分析方法考察我國鋼鐵行業(yè)1995年－2012年是否安全，然后做出評價，得出其產業(yè)目前的安全水平。最后，對我國鋼鐵產業(yè)鏈的整體安全性進行分析。 通過理論與實證分析得出如下結論：第一，我國鋼鐵產業(yè)鏈上游鐵礦石價格過高，產業(yè)處于危險期。第二，鋼鐵產業(yè)自身由于技術水平落后、產品質量較差等原因，處于由不安全向安全過渡的階段。第三，我國鋼鐵產業(yè)鏈下游受到建筑業(yè)發(fā)展放緩以及制造業(yè)自主創(chuàng)新能力落后的影響，也僅僅處于中等安全期�？傊�，我國鋼鐵產業(yè)鏈整體處于比較危險的階段。 最后，，文中對改善我國鋼鐵產業(yè)鏈的安全性提出一些建議。
[Abstract]:Iron and steel is the basic raw material of industry in a country, and its industrial safety involves the strategic safety of a country's economy as a whole. China has become the largest steel producer in the world since 1996, when the annual output of iron and steel exceeded 100 million tons for the first time. But at the same time, China's iron and steel industry also ushered in domestic and foreign challenges and pressures. At present, the iron ore price in the upstream of China's iron and steel industry chain is high, which increases the production cost of iron and steel industry. The weakening demand of the construction and manufacturing industries in the downstream of the iron and steel industry chain has increased the difficulty of steel sales in China. Therefore, the profit space of China's iron and steel industry gradually shrinks and industrial safety is seriously threatened. Under this background, it is of great significance to study the safety of China's iron and steel industry on the basis of industrial chain theory. Based on the basic theory, this paper summarizes the theories of industry safety, industrial chain and China's iron and steel industry chain, and analyzes the present situation of China's iron and steel industry chain, and discusses its influence on our country's iron and steel safety at the same time. Secondly, in order to reflect the safety of China's iron and steel industry directly, after analyzing the present situation of China's steel industry, this paper establishes a series of indicators. SPSS software and factor analysis were used to investigate the safety of China's iron and steel industry from 1995 to 2012, and then to evaluate the safety level of the industry. Finally, the overall safety of China's iron and steel industry chain is analyzed. Through theoretical and empirical analysis, the following conclusions are drawn: first, iron ore prices in the upper reaches of China's iron and steel industry chain are too high, and the industry is in a dangerous period. Second, the steel industry itself is in the stage of transition from unsafe to safe due to the backward technical level and poor product quality. Third, the downstream of China's iron and steel industry chain is affected by the slow development of the construction industry and the backward capacity of independent innovation in the manufacturing industry, and it is only in a moderate safety period. In short, China's iron and steel industry chain as a whole is in a more dangerous phase. Finally, some suggestions are put forward to improve the safety of China's iron and steel industry chain.
【學位授予單位】：沈陽工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：F426.31

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