Patents
- ,一种煤矿井下锚杆预紧安装微震传感器的方法2021-12-09
- ,一种基于组合结构的微震传感器可回收式安装罩体及方法2021-12-09
- ,充填散体在动-静态作用下压缩性能的测试装置及方法2021-12-09
- ,模拟水岸边坡岩石单侧浸水弱化的岩石力学试验设备及其使用方法2021-12-09
- ,一种金属露天矿山坡开采实现快速内排的方法2021-12-09
- ,一种金属露天矿山坡转入深凹阶段的内排工艺设计方法2021-12-09
- wangshuhong,Adjudtable Multifunctional Fractured Rock Mass Collapse-Slide Testing Device And Use Method Therefor2021-09-14
- zhuwancheng,Test Apparatus And Method For Key Roof Block Fall Test Device and Method Based on Bidirectional Static-Dynamic Loading2021-09-14
- zhuwancheng,一种双向静动加载的顶板关键块冒落试验装置及方法2021-09-14
- zhuwancheng,一种现场监测与数值模拟相结合的矿山灾害预测预警方法2021-09-14
