|本期目录/Table of Contents|

[1]韩飞林,薛生,郑春山,等.基于响应曲面法的有效抽采半径多因素交互影响机制研究*[J].中国安全生产科学技术,2022,18(10):62-69.[doi:10.11731/j.issn.1673-193x.2022.10.010]
　HAN Feilin,XUE Sheng,ZHENG Chunshan,et al.Study on mechanism of multi-factor interaction effect on effective drainage radius based on response surface methodology[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2022,18(10):62-69.[doi:10.11731/j.issn.1673-193x.2022.10.010]
点击复制

基于响应曲面法的有效抽采半径多因素交互影响机制研究*
分享到：

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
18
期数:
2022年10期
页码:
62-69
栏目:
职业安全卫生管理与技术
出版日期:
2022-10-31

文章信息/Info

Title:
Study on mechanism of multi-factor interaction effect on effective drainage radius based on response surface methodology
文章编号:
1673-193X(2022)-10-0062-08
作者:
韩飞林; 薛生; 郑春山; 江丙友; 龚选平; 韩柏青
（1.安徽理工大学 安全科学与工程学院，安徽 淮南 232001；
2.合肥综合性国家科学中心能源研究院（安徽省能源实验室），安徽 合肥 230031；
3.中煤能源研究院有限责任公司，陕西 西安 710054；
4.中煤新集能源股份有限公司，安徽 淮南 232001）
Author(s):
HAN Feilin;  XUE Sheng;  ZHENG Chunshan;  JIANG Bingyou;  GONG Xuanping;  HAN Baiqing
(1.School of Safety Science and Engineering,Anhui University of Science and Technology,Huainan Anhui 232001,China;
2.Institute of Energy,Hefei Comprehensive National Science Center,Hefei Anhui 230031,China;
3.China Coal Energy Research Institute Co.,Ltd.,Xi’an Shaanxi 710054,China;
4.China Coal Xinji Energy Group Corporation,Huainan Anhui 232001,China)
关键词:
有效抽采半径; 响应曲面法; 多因素交互作用; 瓦斯抽采
Keywords:
effective drainage radius;  response surface methodology;  multi-factor interaction effect;  gas drainage
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2022.10.010
文献标志码:
A
摘要:
为探究钻孔有效抽采半径的关键影响因素及各因素间交互作用，构建应力应变-瓦斯吸附解吸耦合渗透率变化模型，采用COMSOL软件进行数值模拟，分析单一因素变化对钻孔有效抽采半径的影响，并通过Design-Expert软件设计响应曲面试验，分析多因素交互作用对钻孔有效抽采半径变化的影响机制，获得有效抽采半径对多因素交互影响的响应曲面模型。研究结果表明：不同因素对钻孔有效抽采半径影响的显著性顺序为：煤层初始渗透率、原始瓦斯压力、抽采时间，煤层初始渗透率和抽采时间与有效抽采半径呈正相关关系，原始瓦斯压力与有效抽采半径呈负相关。1个影响因素的变化会影响其他因素对有效抽采半径的影响，煤层初始渗透率能够放大其他因素对有效抽采半径的影响，而原始瓦斯压力则会降低其他因素对有效抽采半径的影响。
Abstract:
In order to explore the key factors affecting the effective drainage radius of boreholes and the interaction among various factors,a stress-strain and gas adsorption-desorption coupled permeability variation model was constructed.The COMSOL software was used for numerical simulation to analyze the influence of single factor change on the effective drainage radius of borehole.The response surface test was designed by the Design-Expert software to analyze the mechanism of multi-factor interaction effect on the change of effective drainage radius of borehole,and a response surface model of effective drainage radius on multi-factor interaction effect was obtained.The results showed that the influence significance order of different factors on the effective drainage radius of borehole was: initial permeability of coal seam,original gas pressure and drainage time.The initial permeability of coal seam and drainage time were positively correlated with the effective drainage radius,while the original gas pressure was negatively correlated with the effective drainage radius.The change of one factor would affect the influence of other factors on the effective drainage radius,and the initial permeability of coal seam could enlarge the influence of other factors on the effective drainage radius,while the original gas pressure would reduce the influence of other factors on the effective drainage radius.

参考文献/References:

［1］袁亮.我国深部煤与瓦斯共采战略思考［J］.煤炭学报,2016,41(1):1-6. YUAN Liang.Strategic thinking of simultaneous exploitation of coal and gas in deep mining［J］.Journal of China Coal Society,2016,41(1):1-6.
［2］王恩元,张国锐,张超林,等.我国煤与瓦斯突出防治理论技术研究进展与展望［J］.煤炭学报,2022,47(1):297-322. WANG Enyuan,ZHANG Guorui,ZHANG Chaolin,et al.Researchprogress and prospect on theory and technology for coal and gas outburst control and protection in China［J］.Journal of China Coal Society,2022,47(1):297-322.
［3］李铁,皮希宇.深部煤层低瓦斯耦合灾变机制［J］.煤炭学报,2019,44(4):1107-1114. LI Tie,PI Xiyu.Coupling catastrophes mechanism of low-gas in deep coal seams［J］.Journal of China Coal Society,2019,44(4):1107-1114.
［4］施永威,王宗林,梁冰,等.本煤层顺层预抽瓦斯钻孔间距数值模拟研究［J］.中国安全生产科学技术,2017,13(5):21-27. SHI Yongwei,WANG Zonglin,LIANG Bing,et al.Study on numerical simulation of borehole spacing for gaspre-drainage along coal seam［J］.Journal of Safety Science and Technology,2017,13(5):21-27.
［5］孙康.基于THM多场耦合的钻孔瓦斯抽采有效半径及钻孔优化数值模拟研究［D］.重庆:重庆大学,2020.
［6］郝富昌,刘彦伟,龙威成,等.蠕变-渗流耦合作用下不同埋深有效抽采半径研究［J］.煤炭学报,2017,42(10):2616-2622. HAO Fuchang,LIU Yanwei,LONG Weicheng,et al.Effective gas extraction radius of different burial depths under creep-seepage coupling［J］.Journal of China Coal Society,2017,42(10):2616-2622.
［7］张翔,辛程鹏,杜锋.不同冲煤量对有效抽采半径的影响规律研究［J］.中国安全生产科学技术,2017,13(9):115-120. ZHANG Xiang,XIN Chengpeng,DU Feng.Research on influence of different punching coal amounton effective gas drainage radius ［J］.Journal of Safety Science and Technology,2017,13(9):115-120.
［8］FANG H H,ZHENG C S,QI N,et al.Coupling mechanism of THM fields and SLG phases during the gas extraction process and its application in numerical analysis of gas occurrence regularity and effective extraction radius［J］.Petroleum Science,2022,19(3):990-1006.
［9］WU B,HUA M G,FENG X Y,et al.Study on methods of determining gas extraction radius with numerical simulation［J］.Procedia Engineering,2012,45:345-351,
［10］邹士超,辛嵩.煤层瓦斯钻孔有效抽采半径研究［J］.中国安全科学学报,2020,30(4):53-59. ZOU Shichao，XIN Song.Effective extraction radius of gas drilling in coal seam［J］.China Safety Science Journal,2020,30(4):53-59.
［11］张天军,庞明坤,蒋兴科,等.负压对抽采钻孔孔周煤体瓦斯渗流特性的影响［J］.岩土力学,2019,40(7):2517-2524. ZHANG Tianjun,PANG Mingkun,JIANG Xingke,et al.Influence of negative pressure on gas percolation characteristics of coal body in perforated drilling hole［J］.Rock and Soil Mechanics,2019,40(7):2517-2524.
［12］KONG X G,WANG E Y,LIU X F,et al.Coupled analysis about multi-factors to the effective influence radius of hydraulic flushing:application of response surface methodology［J］.Journal of Natural Gas Science and Engineering,2016,32:538-548.
［13］QIN W,XU J L,HU G Z,et al.Measurement and simulation study on effective drainage radius of borehole along coal seam［J］.Energy Exploration & Exploitation,2019,37(6):1-23.
［14］SAGHAFI A,FAIZ M,ROBERTS D.CO2 storage and gas diffusivity properties of coals from Sydney Basin,Australia［J］.International Journal of Coal Geology,2007,70(1/3):240-254.
［15］LIU J S,CHEN Z W,DEREK E,et al.Linking gas-sorption induced changes in coal permeability to directional strains through a modulus reduction ratio［J］.International Journal of Coal Geology,2010,83(1):21-30.
［16］CUI X J,BUSTIN R M.Volumetric strain associated with methane desorption and its impact on coalbed gas production from deep coal seams［J］.Aapg Bulletin,2005,89(9):1181-1202.
［17］ZHENG C S,MEHMET S K,CHEN Z W,et al.Aminossadati.Role of multi-seam interaction on gas drainage engineering design for mining safety and environmental benefits:linking coal damage to permeability variation［J］.Process Safety and Environmental Protection,2018,114.
［18］张学博,姬忠超,高建良.顺层钻孔有效抽放半径影响因素的数值分析［J］.安全与环境学报,2013,13(2):157-160. ZHANG Xuebo,JI Zhongchao,GAO Jianliang.Numerical simulation for the influential factorsof the effective drainage radius of boring hole［J］.Journal of Safety and Environment,2013,13(2):157-160.
［19］周西华,张潇文,白刚,等.考虑水渗流作用的顺层抽采模拟及参数优化研究［J］.中国安全生产科学技术,2018,14(10):112-118. ZHOU Xihua,ZHANG Xiaowen,BAI Gang,et al.Study on simulation of along-seam gas extraction considering water seepage effect and parameter optimization［J］.Journal of Safety Science and Technology,2018,14(10):112-118.
［20］中国煤炭工业协会.煤与瓦斯突出危险性区域预测方法：GB/T 25216—2010［S］.北京：中国标准出版社，2011.

相似文献/References:

[1]张翔,辛程鹏,杜锋.不同冲煤量对有效抽采半径的影响规律研究[J].中国安全生产科学技术,2017,13(9):115.[doi:10.11731/j.issn.1673-193x.2017.09.018]
　ZHANG Xiang,XIN Chengpeng,DU Feng.Research on influence of different punching coal amount on effective gas drainage radius[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2017,13(10):115.[doi:10.11731/j.issn.1673-193x.2017.09.018]
[2]安文博,王来贵,陈鹤,等.响应曲面法优化表面活性剂改性低渗透煤体工艺[J].中国安全生产科学技术,2018,14(7):120.[doi:10.11731/j.issn.1673-193x.2018.07.018]
　AN Wenbo,WANG Laigui,CHEN He,et al.Technology optimization of surfactant for modification of low permeability coal by response surface methodology[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2018,14(10):120.[doi:10.11731/j.issn.1673-193x.2018.07.018]
[3]郝天轩,陈国印,赵立桢,等.基于Adam优化深度神经网络快速确定瓦斯抽采半径*[J].中国安全生产科学技术,2022,18(6):52.[doi:10.11731/j.issn.1673-193x.2022.06.008]
　HAO Tianxuan,CHEN Guoyin,ZHAO Lizhen,et al.Quickly determining gas drainage radius based on Adam optimized deep neural network[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2022,18(10):52.[doi:10.11731/j.issn.1673-193x.2022.06.008]
[4]龚晓燕,费颖豪,牛虎明,等.掘进面出风口风流与风幕调控下的粉尘分布响应曲面优化研究*[J].中国安全生产科学技术,2022,18(12):80.[doi:10.11731/j.issn.1673-193x.2022.12.011]
　GONG Xiaoyan,FEI Yinghao,NIU Huming,et al.Study on response surface optimization of dust distribution under regulation of air flow and air curtain at air outlet of excavation face[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2022,18(10):80.[doi:10.11731/j.issn.1673-193x.2022.12.011]

备注/Memo

备注/Memo:
收稿日期： 2022-04-20
* 基金项目： 国家自然科学基金项目(51904013,52074012)；中煤能源研究院有限责任公司项目（ZMYHT*AJ-W-WSZNCC-02-21-090）；安徽高校协同创新项目（GXXT-2021-018）；合肥综合性国家科学中心能源研究院（安徽省能源实验室）项目（21KZS218）
作者简介： 韩飞林，博士研究生，主要研究方向为矿井瓦斯灾害防治。
通信作者： 薛生，博士，教授，主要研究方向为矿井瓦斯灾害防治。
更新日期/Last Update: 2022-11-13