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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2016    内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Research on Secondary Support Time of Soft Rock Roadway 会议论文 8th Russian-Chinese Symposium on Coal in the 21st Century - Mining, Processing, Safety, OCT 10-12, 2016 作者:  Wu, Duohua;  Qiao, Weiguo;  Song, Weijie;  Vladimir, Pershin V. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31 soft rock roadway  secondary support time  rheological model  Introduction   Roadway Support Optimization by Improved BP Neural Network and Numerical Simulation 会议论文 8th Russian-Chinese Symposium on Coal in the 21st Century - Mining, Processing, Safety, OCT 10-12, 2016 作者:  Wang, Jun;  Tan, Yunliang 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/31 Improved BP Neural Network  Numerical Simulation  Support Scheme  Optimal selection  Forecasting   Research on the Support Technology of Bolt and Cable in Deep High Stress Roadway 会议论文 8th Russian-Chinese Symposium on Coal in the 21st Century - Mining, Processing, Safety, OCT 10-12, 2016 作者:  Song, Weijie;  Qiao, Weiguo;  Vladimir, Pershin V.;  Wu, Duohua;  Li, Yanzhi 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31 high stress  pressure support  anchor mesh cable coupling  numerical  simulation  stability control