CN104850695B - 一种确定有效采空区放顶爆破方案的方法 - Google Patents
一种确定有效采空区放顶爆破方案的方法 Download PDFInfo
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CN105224742B (zh) * | 2015-09-29 | 2018-01-23 | 鞍钢集团矿业有限公司 | 一种分析爆破作用下台阶边坡稳定性的方法 |
CN105843994A (zh) * | 2016-03-18 | 2016-08-10 | 辽宁工程技术大学 | 一种确定边坡爆破合理高度的方法 |
CN106779231B (zh) * | 2016-12-28 | 2018-12-11 | 中国矿业大学 | 一种基于采空区压力监测的煤矿采空区飓风灾害预警方法 |
CN107862106B (zh) * | 2017-09-30 | 2018-12-04 | 山东科技大学 | 无煤柱沿空放顶成巷可行性判别方法 |
CN110748342B (zh) * | 2019-10-29 | 2020-09-08 | 西安科技大学 | 一种坚硬顶板工作面深孔预裂强制放顶参数的确定方法 |
CN114810209B (zh) * | 2022-04-14 | 2023-06-06 | 中钢集团马鞍山矿山研究总院股份有限公司 | 一种地下矿山大型采空区放顶处理并消除采空区的方法 |
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RU2204721C1 (ru) * | 2001-12-17 | 2003-05-20 | Нецветаев Александр Глебович | Способ открытой разработки пластов полезного ископаемого |
CN103745040A (zh) * | 2013-12-24 | 2014-04-23 | 辽宁工程技术大学 | 一种露天矿边坡爆破过程稳定性的分析方法 |
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RU2204721C1 (ru) * | 2001-12-17 | 2003-05-20 | Нецветаев Александр Глебович | Способ открытой разработки пластов полезного ископаемого |
CN103745040A (zh) * | 2013-12-24 | 2014-04-23 | 辽宁工程技术大学 | 一种露天矿边坡爆破过程稳定性的分析方法 |
Non-Patent Citations (5)
Title |
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坚硬顶板综放工作面超前弱化模拟研究;伍永平等;《采矿与安全工程学报》;20090930;第26卷(第3期);第273-277页 * |
急倾斜厚煤层综放开采覆岩运移规律研究;姬建忠;《中州煤炭》;20130930(第9期);第7-9页 * |
急倾斜煤层覆岩破断和裂隙演化的采厚效应;李永明等;《湖南科技大学学报(自然科学版)》;20120930;第27卷(第3期);第10-15页 * |
武家塔露天矿采空区上覆岩层爆破技术研究;郭靖;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20150331;摘要、第3、5.1节 * |
短壁工作面采场坚硬顶板强制放顶技术;庄学安等;《煤炭科学技术》;20141130;第42卷(第11期);第4、14-16页 * |
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Inventor after: Zhang Yongzhi Inventor after: Jia Baoshan Inventor after: Yin Bin Inventor after: Jiang Wei Inventor after: Su Guorui Inventor after: Chen Jian Inventor after: Lu Kai Inventor before: Jia Baoshan Inventor before: Yin Bin Inventor before: Wang Hanzhao Inventor before: Pi Zikun Inventor before: Wang Hanyuan Inventor before: Li Chunmiao Inventor before: Duan Pengfei |
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