论文部分内容阅读
本质安全化理论认为,由于多种环境的影响,人的自由度增大,安全可靠性将会变差。因此,要确保安全,必须采用某种即使存在人为失误的情况下也能确保人身及财产安全的科学技术,使之达到本质的安全化。矿用提升钢丝绳处于矿井的咽喉部位,在设备运行过程中,反复加载和释载会导致钢丝绳不可逆的机械性能损耗,而长期以来又对此缺乏可靠的预防手段,煤矿生产往往因为提升钢丝绳的使用问题而陷于隐患、浪费和低效的困境。
In the theory of intrinsic safety, due to the influence of many kinds of environment, the degree of human freedom will increase, and the safety and reliability will be worsened. Therefore, in order to ensure safety, we must adopt a certain kind of science and technology that ensures personal and property safety even in the case of human error so as to achieve the essential safety. Mining hoisting ropes are in the throat of the mine. Repeated loading and release during the operation of the equipment will lead to irreversible loss of mechanical properties of the ropes. For a long time, however, there is a lack of reliable means of prevention. Mine production is often due to the use of wire ropes Problems are trapped in pitfalls, wastes and inefficiencies.