CN109798138B - 一种适用于综采工作面的液压支架的循环末阻力预测方法 - Google Patents
一种适用于综采工作面的液压支架的循环末阻力预测方法 Download PDFInfo
- Publication number
- CN109798138B CN109798138B CN201910020537.7A CN201910020537A CN109798138B CN 109798138 B CN109798138 B CN 109798138B CN 201910020537 A CN201910020537 A CN 201910020537A CN 109798138 B CN109798138 B CN 109798138B
- Authority
- CN
- China
- Prior art keywords
- resistance
- cycle
- curve
- hydraulic support
- predicting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910020537.7A CN109798138B (zh) | 2019-01-09 | 2019-01-09 | 一种适用于综采工作面的液压支架的循环末阻力预测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910020537.7A CN109798138B (zh) | 2019-01-09 | 2019-01-09 | 一种适用于综采工作面的液压支架的循环末阻力预测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109798138A CN109798138A (zh) | 2019-05-24 |
CN109798138B true CN109798138B (zh) | 2020-05-22 |
Family
ID=66557064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910020537.7A Active CN109798138B (zh) | 2019-01-09 | 2019-01-09 | 一种适用于综采工作面的液压支架的循环末阻力预测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109798138B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110748365B (zh) * | 2019-10-22 | 2021-04-27 | 神华神东煤炭集团有限责任公司 | 基于支架载荷变化的采煤循环数量自动识别方法和系统 |
CN110847968A (zh) * | 2019-10-29 | 2020-02-28 | 青岛本末岩控技术有限公司 | 一种基于支架循环最大工作阻力曲线的周期来压划分方法 |
CN111411998B (zh) * | 2020-03-25 | 2021-09-03 | 神华神东煤炭集团有限责任公司 | 液压支架立柱载荷跳跃值的处理方法、存储介质及设备 |
CN111681125B (zh) * | 2020-07-08 | 2023-06-02 | 神华神东煤炭集团有限责任公司 | 顶板压力计算方法、存储介质和电子设备 |
CN111879538B (zh) * | 2020-07-09 | 2022-09-20 | 郑州普泽能源科技有限公司 | 一种顶板来压精准监测方法 |
CN112031839B (zh) * | 2020-07-20 | 2022-11-08 | 中煤科工开采研究院有限公司 | 有限数据条件下的矿压时空双周期预测方法、装置及设备 |
CN112906143B (zh) * | 2020-09-09 | 2022-03-25 | 中煤科工开采研究院有限公司 | 一种考虑数据分布域适应的综采工作面矿压预测模型建立方法 |
CN112906211A (zh) * | 2021-02-05 | 2021-06-04 | 神华神东煤炭集团有限责任公司 | 矿压规律研究数据的确定方法、存储介质和电子设备 |
CN117266936B (zh) * | 2023-11-22 | 2024-01-26 | 山东科技大学 | 一种基于支架阻力的矿压显现特征监测方法及设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103790628B (zh) * | 2013-05-30 | 2016-07-27 | 天地科技股份有限公司 | 一种综采工作面顶板灾害预警评价方法 |
CN103590846B (zh) * | 2013-10-28 | 2016-03-30 | 山东科技大学 | 一种工作面液压支架合理工作阻力的核定方法 |
EP3187683A1 (en) * | 2015-12-30 | 2017-07-05 | Bomar S.A. w upadlosci ukladowej | A method for predicting crumps and methane hazard |
CN106441669A (zh) * | 2016-08-31 | 2017-02-22 | 中煤科工集团重庆研究院有限公司 | 煤矿工作面顶板来压判定方法 |
-
2019
- 2019-01-09 CN CN201910020537.7A patent/CN109798138B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109798138A (zh) | 2019-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109798138B (zh) | 一种适用于综采工作面的液压支架的循环末阻力预测方法 | |
CN109815565B (zh) | 一种综采液压支架载荷的分段预测方法 | |
Lyu et al. | LSTM based encoder-decoder for short-term predictions of gas concentration using multi-sensor fusion | |
CN109653779B (zh) | 一种综采工作面采煤循环内液压支架载荷的动态预测方法 | |
Sun et al. | Dynamic load prediction of tunnel boring machine (TBM) based on heterogeneous in-situ data | |
Li et al. | Application and outlook of information and intelligence technology for safe and efficient TBM construction | |
US20070192072A1 (en) | Methods, systems, and computer-readable media for real-time oil and gas field production optimization using a proxy simulator | |
CN103455682A (zh) | 一种预测高温高压井腐蚀套管剩余寿命的方法 | |
CN111287740B (zh) | 基于真实应变下的异常高压气藏动态储量计算方法 | |
CN107368463B (zh) | 基于光纤光栅传感网络数据的巷道非线性变形预测方法 | |
CN108470095B (zh) | 基于数据驱动径向基函数模型的tbm推进力预测方法 | |
CN112031839B (zh) | 有限数据条件下的矿压时空双周期预测方法、装置及设备 | |
CN110991079B (zh) | 基于神经网络的油气藏参数解释方法、装置及电子设备 | |
Korentz et al. | Assessment of the life cycle of masonry walls in residential buildings | |
CN111324988A (zh) | 基于机器学习的瓦斯超限预警模型构建方法及预警方法 | |
CN116861704A (zh) | 一种高地应力软岩隧道大变形等级动态快速预测方法 | |
CN117309060B (zh) | 一种基于云计算的建筑幕墙结构性能监测系统 | |
CN115017206A (zh) | 一种矿井co异常扰动智能识别及煤自燃预警值确定方法 | |
CN112668749B (zh) | 一种基于类标加权极限学习机的煤矿瓦斯预警方法 | |
CN109613203B (zh) | 二次氧化煤样自燃危险性判识方法及其电子设备 | |
CN113190535B (zh) | 一种基于改进灰色-长短期记忆神经网络组合模型的瓦斯浓度预测方法 | |
CN103088176A (zh) | 高炉炉壳气隙的侦测方法 | |
CN114382490A (zh) | 一种盾构机刀盘磨损评估预测方法 | |
CN113685166B (zh) | 一种钻井事故预警方法及系统 | |
CN114971070A (zh) | 一种预测矿区地下水位的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190524 Assignee: Laogongyingzi Coal Mine of Inner Mongolia Pingzhuang Coal Industry (Group) Co.,Ltd. Assignor: TIANDI SCIENCE & TECHNOLOGY Co.,Ltd. Contract record no.: X2022110000024 Denomination of invention: A Prediction Method of the End Cycle Resistance of the Hydraulic Support in Fully Mechanized Coal Face Granted publication date: 20200522 License type: Common License Record date: 20220923 Application publication date: 20190524 Assignee: Shaanxi Yulin Daliangwan Coal Mine Co.,Ltd. Assignor: TIANDI SCIENCE & TECHNOLOGY Co.,Ltd. Contract record no.: X2022110000023 Denomination of invention: A Prediction Method of the End Cycle Resistance of the Hydraulic Support in Fully Mechanized Coal Face Granted publication date: 20200522 License type: Common License Record date: 20220923 Application publication date: 20190524 Assignee: Fugu County Ruifeng Coal Mine Co.,Ltd. Assignor: TIANDI SCIENCE & TECHNOLOGY Co.,Ltd. Contract record no.: X2022110000022 Denomination of invention: A Prediction Method of the End Cycle Resistance of the Hydraulic Support in Fully Mechanized Coal Face Granted publication date: 20200522 License type: Common License Record date: 20220923 |
|
EE01 | Entry into force of recordation of patent licensing contract |