矿山地质灾害具有链式效应,分析了平顶山煤矿主要地质灾害链的激发环、损害环和致灾环。随其发展造成灾害(损害环)的涉及面逐步扩大,同时治理的成本增加,而且有一些灾害在短时期内无法修复,提出在减灾对策中宜在上游链环上采取措施,以便获得较好的经济效益和社会效益。在灾害链的源头及各环节提出了断链环,阻止灾害向下一环节延伸,及时治理地质灾害,从而减轻灾害的损失。并进行了实例研究,对灾害链的源头及各环节采取切断链环,阻止灾害的发展,为构建绿色矿山提供了科学依据。 Mine geological disasters have a chain effect, analysis of the Pingdingshan coal mine geological disasters chain excitation ring, damage ring and disaster ring. With the development of disasters (damage ring) involved gradually expanded, while increasing the cost of governance, and some disasters can not be repaired in a short period of time, proposed disaster reduction measures should be taken in the upstream chain in order to get better The economic and social benefits. In the source and links of the disaster chain, a link chain was proposed to prevent the disaster from extending to the next link and to timely manage the geological disasters so as to reduce the loss of the disaster. And the case study was carried out to cut off the chain ring at the source and every link of the disaster chain to prevent the development of the disaster and provide a scientific basis for building a green mine.