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利用KJ24型支架压力监测系统对力学条件复杂综采工作面支护设备进行实时监测。通过支架工作阻力曲线、来压步距判断、矿压频率分布等综合分析,得到工作面支护设备受力情况、来压步距以及顶板支撑情况等,准确掌握综采工作面支架工作情况及矿压显现规律,为复杂地质条件工作面支护选择提供参考依据,为采煤工作面安全高效生产提供基础。
The KJ24 bracket pressure monitoring system is used to carry out real-time monitoring of supporting equipment with complex mechanized mining face with mechanical conditions. Through the work of the resistance curve, to step pressure judgments, the distribution of rock pressure frequency and other comprehensive analysis, get the face support equipment force situation, to pressure step and the roof support situation, accurately grasp the working face of fully mechanized coal mining face and The law of occurrence of pressure shows the reference for the support of complex geological conditions and provides the basis for safe and efficient production of coal face.