Optimization of three-circle pipe layout for freezing shaft sinking based on combined weighting-grey correlation method

WANG Xiaoyun; YAO Zhishu; JI Wenjie; HUANG Xianwen; MENG Xiangqian

Safety in Coal Mines > 2021 > 52(8): 218-225.

WANG Xiaoyun, YAO Zhishu, JI Wenjie, HUANG Xianwen, MENG Xiangqian. Optimization of three-circle pipe layout for freezing shaft sinking based on combined weighting-grey correlation method[J]. Safety in Coal Mines, 2021, 52(8): 218-225.

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Optimization of three-circle pipe layout for freezing shaft sinking based on combined weighting-grey correlation method

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Published Date: August 19, 2021

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Abstract

Aiming at the problem of multi-loop pipe layout design of extra-thick alluvial layer freezing method, taking the second auxiliary shaft freezing project of Dingji Coal Mine in Huainan and Huaibei Mining Area as the background, the three-loop pipe freezing scheme is optimized based on combination weighting theory and grey correlation degree method. According to the engineering geological conditions and the design principle of freezing shaft sinking, the corresponding freezing temperature field analysis model is constructed by ANSYS numerical analysis software. Based on the combination weighting-grey correlation method, the orthogonal analysis method is used to study the influence of outer row hole, middle row hole diameter and hole spacing on the temperature field of frozen wall. The results show that the outer hole circle diameter and hole spacing have great influence on the well side temperature, frozen wall thickness and average temperature of frozen wall. Combined with the construction characteristics of the freezing pipe, the optimal layout scheme of the three-ring freezing pipe is determined as follows: the diameter of the middle row hole circle is 23.5 m, and the hole spacing is 1.34 m; the diameter of the outer hole circle is 31.2 m, and the hole spacing is 1.75 m; the predicted value of numerical analysis is consistent with the field monitoring results, which proves the rationality of the numerical analysis model.
- tricycle tube freeze,
- scheme optimization,
- combination weighting,
- grey correlation method,
- numerical simulation

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[1]	王鹏，林斌，侯海杰，等．某矿副井冻结壁温度场发展规律研究[J]．煤矿安全，2018，49（8）：214－217. WANG Peng, LIN Bin, HOU Haijie, et al. Research on development laws of freezing wall temperature field in a mine auxiliary shaft[J]. Safety in Coal Mines, 2018, 49（8）: 214-217.
[2]	何超，姚直书，王再举．深厚冲积层冻结壁融化过程中温度场现场实测与分析[J]．煤炭技术，2015，34（2）：10－12. HE Chao, YAO Zhishu, WANG Zaiju. Field measurement and analysis on temperature field during melting of frozen wall in deep alluvium[J]. Coal Technology, 2015, 34（2）: 10-12.
[3]	WANG Jun, JI Hongguang, WANG Chuanqing, et al. Numerical analysis for displacement law of deep alluvium frozen wall in thousand metres vertical well[J]. Advanced Materials Research, 2011, 1269: 2634-2637.
[4]	蔡海兵．三排孔冻结温度场的多目标灰色局势决策优化[J]．能源技术与管理，2006（4）：64－66.
[5]	刘建刚，李宇春，路遥．单排水平冻结工程温度场数值模拟[J]．勘察科学技术，2011（1）：10－13. LIU Jiangang, LI Yuchun, LU Yao. Numerical simulation of temperature field for single row pipes horizontal freezing engineering[J]. Site Investigation Science and Technology, 2011 （1）: 10-13.
[6]	焦华喆，孙冠东，陈新明，等．深厚冲积层多圈孔冻结壁温度场发展研究[J]．煤炭学报，2018，43（Ｓ2）：443. JIAO Huazhe, SUN Guandong, CHEN Xinming, et al. Development of temperature field of multi circle freezing wall in deep alluvium[J]. Journal of China Coal Society, 2018, 43（S2）: 443.
[7]	胡坤，周国庆，荆留杰，等．深厚表土多圈管冻结温度场演变规律研究[J]．采矿与安全工程学报，2010，27（2）：149－153. HU Kun, ZHOU Guoqing, JING Liujie, et al. Experimental research on multi-circle freezing temperature field for thick top soil[J]. Journal of Mining & Safety Engineering, 2010, 27（2）: 149-153.
[8]	陈军浩，刘桐宇，李栋伟．人工三圈管冻结模型试验及冻结方案研究[J]．煤炭科学技术，2017，45（12）：94. CHEN Junhao, LIU Tongyu, LI Dongwei. Study on artificial three-tube freezing model test and freeze program[J]. Coal Science and Technology, 2017, 45（12）: 94.
[9]	林斌，王鹏，侯海杰，等．深厚黏土层多圈管冻结壁温度场发展规律[J]．煤田地质与勘探，2018，46（4）：135－141. LIN Bin, WANG Peng, HOU Haijie, et al. Development law of the multi-loop tube freezing temperature field in deep thick clay layer[J]. Coal Geology & Exploration, 2018, 46（4）: 135-141.
[10]	吴波，路明，雷领，等．基于正交试验、组合赋权－灰色关联度法研究隧道施工最优方案[J]．中国安全生产科学术，2019，15（8）：124－130. WU Bo, LU Ming, LEI Ling, et al. Research on optimal scheme of tunnel construction based on orthogonal test and combined weighting-grey correlation method[J]. Journal of Safety Science and Technology, 2019, 15（8）: 124-130.
[11]	邱自学，鞠家全，任东，等．基于正交试验、组合赋权－灰色关联的机床横梁优化设计[J]．振动与冲击，2017，36（12）：105－111. QIU Zixue, JU Jiaquan, REN Dong, et al. Optimization design for the crossbeam of a machining tool based on the orthogonal experimental method and combination weight-grey relational analysis[J]. Journal of Vibration and Shock, 2017, 36（12）:105-111.
[12]	龚炳江，李晓岭，孙晓飞．组合赋权灰色关联分析法在立井施工方案优选中的应用[J]．化工矿物与加工，2011（5）：16. GONG Bingjiang, LI Xiaoling, SUN Xiaofei. Application of based-empowerment composite gray relation analysis in scheme optimization for shaft construction[J]. Industrial Minerals & Processing, 2011（5）: 16.
[13]	汪仁和，曹荣斌．双排管冻结下冻结壁温度场形成特征的数值分析[J]．冰川冻土，2002，24（2）：181－185. WANG Renhe, CAO Rongbin. Numerical analysis of the temperature field features in the frozen wall with double rows of freezing pipes[J]. Journal of Glaciology and Geocryology, 2002, 24（2）: 181-185.
[14]	刘海亭，李移．非均质冻结壁温度场数值模拟研究[J]．煤炭技术，2019，38（6）：35－38. LIU Haiting, LI Yi. Heterogeneous frozen wall temperature field numerical simulation research[J]. Coal Technology, 2019, 38（6）: 35-38.
[15]	盛天宝，魏世义．特厚黏土层多圈孔冻结壁温度场实测研究与工程应用[J]．岩土工程学报，2012，34（8）：1516－1521. SHENG Tianbao, WEI Shiyi. Measurement and engineering application of temperature field multiple-ring hole frozen wall in extra-thick clay strata[J]. Chinese Journal of Geotechnical Engineering, 2012, 34（8）: 1516-1521.
[16]	魏国强，李功洲，陈道翀．深厚冲积层冻结孔布置及井帮温度设计探讨[J]．煤炭工程，2015，47（12）：18. WEI Guoqiang, LI Gongzhou, CHEN Daochong. Discussion on freezing holes arrangement and shaft wall temperature design in deep alluvium freezing sinking[J]. Coal Engineering, 2015, 47（12）: 18.
[17]	王鹏，林斌，侯海杰，等．冻结管布置形式对冻结壁温度场发展规律影响研究[J]．煤炭科学技术，2019，47（12）：38－44. WANG Peng, LIN Bin, HOU Haijie, et al. Study on influence of freezing tubes layout on development law of temperature field of freezing wall[J]. Coal Science and Technology, 2019, 47（12）: 38-44.
[18]	李功洲，陈道翀．深厚冲积层冻结孔布置方式的探讨[J]．煤炭工程，2015，47（2）：5－7. LI Gongzhou, CHEN Daochong. Discussion on freezing hole arrangement mode of deep alluvium[J]. Coal Engineering, 2015, 47（2）: 5-7.
[19]	张炳江．层次分析法及其应用案例[Ｍ]．北京：电子工业出版社，2014.
[20]	CUI Yiyuan. Evaluation on self-ignition risk of coal seam based on combination weighting and extension theory[J]. International Journal of Earth Sciences and Engineering, 2016, 9（6）: 2636-2642.
[21]	FANG Youlong, LIU Dongfeng, LIU Yongbao, et al. Comprehensive assessment of gas turbine health condition based on combination weighting of subjective and objective[J]. International Journal of Gas Turbine, Propulsion and Power Systems, 2020, 11（2）: 56-62.
[22]	马力，刘雨卉，张平．组合赋权和灰色关联分析法在房地产投资决策中的应用研究[J]．土木工程与管理学报，2014，31（2）：56. MA Li, LIU Yuhui, ZHANG Ping. Research on application of combination weight and grey relational analysis on real-estate investment decision[J]. Journal of Civil Engineering and Management, 2014, 31（2）: 56.

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Optimization of three-circle pipe layout for freezing shaft sinking based on combined weighting-grey correlation method

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