摘要
能源领域技术进步短期内会冲击煤炭产业,但同时,技术进步推动了煤炭产业变革。随着新技术的应用,我国各大煤炭企业建成了一批装备先进、管理高效的千万吨级矿井集群。实践证明,千万吨级矿井集群大幅降低了企业生产成本,提升了企业经营效益。目前,对于千万吨级矿井集群煤炭企业经营效果的作用机理还不明确,难以对未来千万吨级矿井集群建设提供指导,因此,对现有研究成果进行梳理,发现千万吨级矿井集群建设带来的管理水平优化与资本投入提高是导致经营效果提升的关键。为明确这二者作用机理,本研究应用静态平衡分析的研究方法从截面视角下分析了管理优化与资本投入对集群经营效果的影响,应用系统动力学的研究方法从纵向视角下对管理水平与资本投入对集群经营效果影响进行了建模仿真。通过研究得出了如下结论:资本投入是矿井集群发展的基础,管理优化则是矿井集群跨越衰退期实现长效发展的保障。
Technology progress in the energy field will lead to the adverse impact on the coal industry in the short term.However,at the same time,technological progress has promoted the reform of the coal industry.With the application of new technology,coal enterprises in China have built up a group of ten million tons mines groups with advanced equipment and high efficiency.It is not clear how the construction of the ten million tons mines group improve the management effect of high coal enterprises.So it is difficult to provide guidance for the construction of ten million tons mines group in the future.This study combs the existing research results,and finds that the optimization of management level and the increase of capital investment are the key to the improvement of the management effect.In order to find the mechanism.The research method of static equilibrium analysis is used to analyze the influence of management optimization and capital investment from the perspective of cross section;the research method of system dynamics is used to simulate the effect of management optimization and capital input from the vertical angle of view.Finally,the following conclusions are drawn:the capital investment is the foundation of the development of the mines group,and the management optimization is the guarantee of the long effective development.
作者
郭缙
王林秀
杨智文
GUO Jin;WANG Linxiu;YANG Zhiwen(School of Mechanics and Civil Engineering, China University of Mining and Technology,Xuzhou 221116,China;Technology Center,Datong Coal Mine Group Corporation Ltd.,Datong 037003,China)
出处
《中国矿业》
北大核心
2019年第3期32-39,共8页
China Mining Magazine
基金
国家社会科学基金项目资助(编号:15CJY036)
四川循环经济研究中心课题资助(编号:XHJJ-1607)
关键词
千万吨级矿井集群
管理优化
资本投入
长效发展
系统动力学
ten million tons mines group
management improvement
capital input
long term development
system dynamics