
浏览全部资源
扫码关注微信
基于蒙西矿区典型工作面的地表移动实测数据,系统分析沉陷曲线的“陡前缓后”特征,提出分段加权赋参的Knothe时间函数模型,通过自适应权值分配耦合两段下沉过程,并在蒙西矿区某矿3个典型工作面进行实证检验。与Knothe时间函数、分段Knothe时间函数和幂指数Knothe时间函数等模型进行预测精度对比,结果表明:(1)蒙西矿区地表沉陷呈非对称演化规律;(2)该模型有效解决了传统模型对非对称沉陷过程表征不足的问题,多参数动态耦合机制可为矿区开采沉陷预测和生态修复提供精准的技术支持。
亓立壮.蒙西矿区开采地表沉陷监测与机理研究[D].中国矿业大学,2022(02).
Zhang Guojian,Guo Guangli,Shen Shikai,Guo Qingkun,Zhang Sifeng,Wu Jianfeng.Numerical Simulation Study of the Strata Movement Rule of Deep Mining with the Super-Thick and Weak Cementation Overburden: A Case Study in China[J].Mathematical Problems in Engineering,2021.
Jianping Zuo,Meilu Yu,Chunyuan Li,Yunjiang Sun,Shunyin Hu,Zhengdai Li.Analysis of Surface Cracking and Fracture Behavior of a Single Thick Main Roof Based on Similar Model Experiments in Western Coal Mine, China[J].Natural Resources Research,2020.
He Xiang,Zhang Cun,Han Penghua.Overburden Damage Degree-Based Optimization of High-Intensity Mining Parameters and Engineering Practices in China’s Western Mining Area[J].Geofluids,2020.
Guojian Zhang,Chengxin Yu,Guangli Guo,Long Li,Yongqian Zhao,Huaizhan Li,Yaqiang Gong.Monitoring Sluice Health in Vibration by Monocular Digital Photography and a Measurement Robot[J].KSCE Journal of Civil Engineering,2019.
Yang Bin,Yang Tianhong,Xu Zenghe,Liu Honglei,Shi Wenhao,Yang Xin.Numerical simulation of the free surface and water inflow of a slope, considering the nonlinear flow properties of gravel layers: a case study.[J].Royal Society open science,2018.
Alexander Vyazmensky,Davide Elmo,Douglas Stead.Role of Rock Mass Fabric and Faulting in the Development of Block Caving Induced Surface Subsidence[J].Rock Mechanics and Rock Engineering,2010.
Andrzej KOWALSKI.SURFACE SUBSIDENCE AND RATE OF ITS INCREAMENTS BASED ON MEASUREMENTS AND THEORY[J].Archives of mining sciences,2001.
王礼,王凯伦,闫红波.基于Weibull时间函数的采煤沉陷区地表动态沉陷预测模型[J].中国矿业,2024(S2).
李全生,任赵鹏,张村,马健起,赵勇强,何祥,韩鹏华.推进速度影响下的上湾煤矿高强度开采覆岩-地表移动特征[J].采矿与安全工程学报,2024(03).
苗伟,安士凯,徐燕飞,薛博,赵得荣,李浩.基于分段Knothe时间函数的开采沉陷预计模型优化及应用[J].金属矿山,2024(06).
张辉,党星海,李旺平,赵健赟,贾丽奇,张秀霞,郝君明,周兆叶,樊新成.基于Sentinel-1A数据的黑方台地区沉陷特征分析[J].地理空间信息,2023(03).
熊威,孙志杰,郝晓阳.基于SBAS-InSAR技术的阳城地区采空区地表沉陷分析[J].地理空间信息,2023(02).
李全生,李晓斌,张凯,曹志国,郭俊廷,阎跃观,张村,徐祝贺,赵勇强.基于“空天地”一体化技术的岩层采动损伤监测与应用[J].煤炭学报,2023(01).
Chang-Yin Dong,Bo Zhou,Fan-Sheng Huang,Lei Zhang,Yi-Zhong Zhao,Yang Song,Jun-Yu Deng.Microscopic sand production simulation and visual sanding pattern description in weakly consolidated sandstone reservoirs[J].Petroleum Science,2022(01).
郭文兵,白二虎,赵高博.高强度开采覆岩地表破坏及防控技术现状与进展[J].煤炭学报,2020(02).
孙利辉,纪洪广,杨本生.西部典型矿区弱胶结地层岩石的物理力学性能特征[J].煤炭学报,2019(03).
李建.红旗铁矿改进Knothe时间函数开采沉陷预计模型[J].金属矿山,2018(03).
赵兵朝,同超,刘樟荣,刘浪,余学义.西部生态脆弱区地表开采损害特征[J].中南大学学报(自然科学版),2017(11).
李回贵,李化敏,汪华君,陈善乐.弱胶结砂岩的物理力学特征及定义[J].煤炭科学技术,2017(10).
王琦,张广学,马贺平,曹品廉,陈强,陈春.矿区开采沉陷预计实现与可视化表达[J].地理空间信息,2015(04).
Liu Hui,Deng Kazhong,Lei Shaogang,Bian Zhengfu.Mechanism of formation of sliding ground fissure in loess hilly areas caused by underground mining[J].International Journal of Mining Science and Technology,2015(04).
李青青,徐良骥,翟应峰.基于ArcGIS Engine的开采沉陷数据处理和可视化[J].地理空间信息,2015(02).
刘玉成,曹树刚,刘延保.改进的Konthe地表沉陷时间函数模型[J].测绘科学,2009(05).
李德海.覆岩岩性对地表移动过程时间影响参数的影响[J].岩石力学与工程学报,2004(22).
彭小沾,崔希民,臧永强,王英,袁德宝.时间函数与地表动态移动变形规律[J].北京科技大学学报,2004(04).
常占强,王金庄.关于地表点下沉时间函数的研究——改进的克诺特时间函数[J].岩石力学与工程学报,2003(09).
0
Views
0
下载量
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621