Analysis and application of safety risks for gas pipelines in karst sinkhole-prone areas based on the D/I-MICMAC-VS integrated method
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摘要: 为降低岩溶塌陷隐患区燃气管道的风险水平,基于人、物、环境、管理4类事故诱因,文章选用DEMATEL/ISM法厘清系统因素间的层次结构和因果关系,结合MICMAC法分析风险因素的依赖度和驱动力,并基于Visual Studio平台开发了“岩溶塌陷隐患区燃气管道风险分析软件”,形成了一种D/I-MICMAC-VS集成风险分析方法并开展实例研究。结果表明:(1)岩溶塌陷隐患区燃气管道风险因素分布于6个层级,通过对表层直接因素的严格管理可以在短期内降低风险事故发生的可能性。中层间接因素在系统中起承上启下作用。只有重视深层根本因素,才能够从根本上对燃气管道事故进行控制。(2)自发集群是燃气管道事故风险管控的关键抓手,通过优先干预可对事故防治起到显著作用。独立集群通过自身的变化发展直接影响系统的风险水平。联动集群对事故的演化发展起到传递推动作用。只有厘清诱发依赖集群变化的深层根本因素才能实现有效风险管控。
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关键词:
- DEMATEL/ISM法 /
- MICMAC法 /
- Visual Studio /
- 岩溶塌陷隐患区 /
- 燃气管道 /
- 风险分析
Abstract: To mitigate the risk of gas pipelines in karst sinkhole-prone areas, this study employs the DEMATEL/ISM method to elucidate the hierarchical structure and causal relationships among various factors in the system, considering four categories of accident causes: human, material, environment and management. Additionally, the MICMAC method is utilized to analyze the dependence and driving force of risk factors. Utilizing the Visual Studio platform, the software for risk analysis of gas pipelines in karst sinkhole-prone areas is developed. This research introduces the D/I-MICMAC-VS integrated risk analysis method and provides an example analysis. The results demonstrate that: (1) The risk factors for gas pipelines in karst sinkhole-prone areas are distributed across six levels. The possibility of risk accidents can be reduced in the short term by rigorously managing surface-level direct factors, while middle-level indirect factors play an intermediary role in the system. Effective control of gas pipeline accidents can only be achieved by addressing deep-rooted factors fundamentally. (2) The spontaneous cluster serves as a key element for risk management and control of gas pipeline accidents, and prioritized intervention significantly aids in accident prevention. The independent cluster directly influences the system’s risk level through its own changes and development. The linkage cluster plays a pivotal role in transmitting and promoting the evolution and development of accidents. Effective risk management and control can be achieved by discerning the deep root factors that inducing changes in the dependency cluster.-
Key words:
- DEMATEL/ISM method /
- MICMAC method /
- Visual Studio /
- karst sinkhole-prone area /
- gas pipeline /
- risk analysis
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表 1 岩溶塌陷形成原因
Table 1. Formation causes of karst collapse
类型 具体形成原因 地下水活动 地下水活动对岩溶塌陷的诱发作用主要表现在溶蚀、渗透潜蚀、真空吸蚀、地下水位波动的散解、
地下水的水击等方面大气降水及地表水渗透潜蚀 大气降水与地表水借由土体缝隙逐层下渗或通过落水洞、漏斗等以渗漏直接注入的方式向岩溶水
补给,对沿层土体进行潜蚀、淘空地震作用 地震载荷诱发土层错动,导致岩溶土洞顶板破裂坍塌;岩溶洞隙上覆浅埋的松散饱水细粒砂层在地
震作用下引发“土壤液化”现象,导致土体强度降低、土拱结构破坏重力作用 在土拱结构支撑下小尺寸土洞通常趋于稳态,但在外部因素驱动下土洞逐渐向上发育扩展,土洞顶
板在岩溶覆盖层重力作用下持续受力,最终达到强度极限并失稳坍塌人类活动作用 地下工程导致地下水失衡 工程施工极易引起地下水位波动诱发地质失衡,对岩溶土体稳定性造成直接影响 酸碱液化学潜蚀 工业废液通过土层缝隙流入地下后与可溶性物质发生化学反应,加剧岩溶土体的溶蚀作用 占压荷载产生附加压力 城镇化发展带动地表占压载荷的施加将加剧地下土拱结构失稳,诱发岩溶土洞顶板坍塌 表 2 风险因素指标体系
Table 2. Risk factor indicator system
维度 具体风险因素 人员不安全状态 受教育程度不高(e1)、专业技能不足(e2)、管道保护意识淡薄(e3)、安全意识薄弱(e4)、应急处置能力不足(e5) 管道不安全状态 管道老化(e6)、管道腐蚀(e7)、安全设施失效(e8)、建设工艺不达标(e9) 环境不安全状态 人类活动强度(e10)、施工与震动(e11)、抽取地下水(e12)、经济发展水平(e13)、法律法规(e14)、岩溶地质发育(e15)、
地下水活动(e16)、覆盖层特征(e17)、构造条件(e18)、地形地貌(e19)、气象条件(e20)管理漏洞 安全监管欠缺(e21)、安全宣传不到位(e22)、应急保障不完善(e23)、规章制度不合理(e24) 表 3 风险因素的直接影响矩阵
Table 3. Direct impact matrix of risk factors
e1 e2 e3 e4 e5 e6 e7 e8 e9 e10 e11 e12 e13 e14 e15 e16 e17 e18 e19 e20 e21 e22 e23 e24 e1 0 4 4 4 4 0 0 0 3 0 0 0 3 3 0 0 0 0 0 0 3 3 3 3 e2 2 0 2 2 4 4 4 4 4 0 0 0 0 2 4 2 2 3 3 3 3 2 3 2 e3 0 0 0 4 0 2 2 2 0 3 3 3 0 2 2 0 0 0 2 0 4 4 4 3 e4 0 2 4 0 3 0 0 3 3 0 0 0 0 2 0 0 0 0 0 0 4 4 4 3 e5 0 0 0 0 0 0 0 3 0 0 0 0 2 2 2 0 0 0 2 0 0 0 4 0 e6 0 0 0 0 0 0 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 e7 0 0 0 0 0 3 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 e8 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 e9 0 0 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 e10 0 0 0 0 0 0 0 0 0 0 4 4 3 2 3 3 0 0 3 2 0 0 0 0 e11 0 0 0 0 0 0 2 2 0 2 0 3 2 0 3 3 2 2 3 0 0 0 0 0 e12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 0 0 0 0 0 0 0 0 e13 3 2 2 2 2 2 2 2 2 4 4 4 0 3 2 2 2 2 2 2 3 3 3 3 e14 2 4 4 4 4 2 2 3 4 0 4 2 2 0 0 0 0 0 0 0 4 4 4 4 e15 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 4 4 3 4 0 0 0 0 0 e16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 3 3 2 2 0 0 0 0 e17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 0 2 2 0 0 0 0 0 e18 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 0 4 0 0 0 0 0 e19 0 0 0 0 0 0 0 0 0 3 3 3 3 0 4 4 4 2 0 4 0 0 0 0 e20 0 0 0 0 0 0 0 0 0 2 2 2 0 0 3 4 0 0 2 0 0 0 0 0 e21 0 4 0 4 4 4 4 4 4 3 4 6 0 2 3 0 0 3 0 0 0 4 4 4 e22 0 2 4 4 3 2 2 2 3 2 3 3 0 3 0 0 0 0 0 0 2 0 3 2 e23 0 3 2 2 4 0 0 0 2 0 0 0 0 2 3 0 0 0 0 3 2 2 0 3 e24 0 4 2 3 3 3 3 3 4 2 4 4 0 3 3 0 0 0 0 0 4 4 4 0 -
[1] LI Qiaochu,HE Sha. Research on effect factors of mechanical response of cross-fault buried gas pipeline based on fluid–structure interaction[J]. Journal of Pressure Vessel Technology,2021,143(6):061402. doi: 10.1115/1.4051366 [2] 李滨,殷跃平,高杨,等. 西南岩溶山区大型崩滑灾害研究的关键问题[J]. 水文地质工程地质,2020,47(4):5 − 13. [LI Bin,YIN Yueping,GAO Yang,et al. Critical issues in rock avalanches in the Karst Mountain areas of southwest China[J]. Hydrogeology & Engineering Geology,2020,47(4):5 − 13. (in Chinese with English abstract) doi: 10.16030/j.cnki.issn.1000-3665.202003060 LI Bin, YIN Yueping, GAO Yang, et al . Critical issues in rock avalanches in the Karst Mountain areas of southwest China[J]. Hydrogeology & Engineering Geology,2020 ,47 (4 ):5 −13 . (in Chinese with English abstract) doi: 10.16030/j.cnki.issn.1000-3665.202003060[3] 李华明,蔡乐军,陈南南,等. 基于室内试验的四川峨眉——汉源高速廖山隧道碳酸盐岩溶蚀特征分析[J]. 中国地质灾害与防治学报,2021,32(4):73 − 84. [LI Huaming,CAI Lejun,CHEN Nannan,et al. Experimental analysis on dissolution characteristics of carbonate rocks in Liaoshan tunnel of Emei-Hanyuan expressway in Sichuan Province[J]. The Chinese Journal of Geological Hazard and Control,2021,32(4):73 − 84. (in Chinese with English abstract) doi: 10.16031/j.cnki.issn.1003-8035.2021.04-10 LI Huaming, CAI Lejun, CHEN Nannan, et al . Experimental analysis on dissolution characteristics of carbonate rocks in Liaoshan tunnel of Emei-Hanyuan expressway in Sichuan Province[J]. The Chinese Journal of Geological Hazard and Control,2021 ,32 (4 ):73 −84 . (in Chinese with English abstract) doi: 10.16031/j.cnki.issn.1003-8035.2021.04-10[4] LI Feng,WANG Wenhe,DUBLJEVIC S,et al. Analysis on accident-causing factors of urban buried gas pipeline network by combining DEMATEL,ISM and BN methods[J]. Journal of Loss Prevention in the Process Industries,2019,61:49 − 57. doi: 10.1016/j.jlp.2019.06.001 [5] 黄健陵,田苾. 基于模糊事故树的施工现场地下管线泄漏风险分析[J]. 安全与环境学报,2017,17(6):2072 − 2078. [HUANG Jianling,TIAN Bi. Risk analysis over the underground pipeline leakage in a construction site based on the fuzzy fault tree[J]. Journal of Safety and Environment,2017,17(6):2072 − 2078. (in Chinese with English abstract) doi: 10.13637/j.issn.1009-6094.2017.06.007 HUANG Jianling, TIAN Bi . Risk analysis over the underground pipeline leakage in a construction site based on the fuzzy fault tree[J]. Journal of Safety and Environment,2017 ,17 (6 ):2072 −2078 . (in Chinese with English abstract) doi: 10.13637/j.issn.1009-6094.2017.06.007[6] 骆正山,巫忱忱. 基于FTA-DBN的燃气管道泄漏风险研究[J]. 消防科学与技术,2020,39(3):401 − 404. [LUO Zhengshan,WU Chenchen. Research on risk of gas pipeline leakage based on FTA-DBN[J]. Fire Science and Technology,2020,39(3):401 − 404. (in Chinese with English abstract) doi: 10.3969/j.issn.1009-0029.2020.03.031 LUO Zhengshan, WU Chenchen . Research on risk of gas pipeline leakage based on FTA-DBN[J]. Fire Science and Technology,2020 ,39 (3 ):401 −404 . (in Chinese with English abstract) doi: 10.3969/j.issn.1009-0029.2020.03.031[7] 周德群,章玲. 集成DEMATEL/ISM的复杂系统层次划分研究[J]. 管理科学学报,2008,11(2):20 − 26. [ZHOU Dequn,ZHANG Ling. Establishing hierarchy structure in complex systems based on the integration of DEMATEL and ISM[J]. Journal of Management Sciences in China,2008,11(2):20 − 26. (in Chinese with English abstract) doi: 10.3321/j.issn:1007-9807.2008.02.003 ZHOU Dequn, ZHANG Ling . Establishing hierarchy structure in complex systems based on the integration of DEMATEL and ISM[J]. Journal of Management Sciences in China,2008 ,11 (2 ):20 −26 . (in Chinese with English abstract) doi: 10.3321/j.issn:1007-9807.2008.02.003[8] 王军武,陆超. 关联性视角下装配式建筑工程吊装事故致因机理分析[J]. 安全与环境学报,2021,21(3):1158 − 1164. [WANG Junwu,LU Chao. On the cause-result consequence of the hoisting accidents in the prefabricated construction projects from the perspective of relevance[J]. Journal of Safety and Environment,2021,21(3):1158 − 1164. (in Chinese with English abstract) doi: 10.13637/j.issn.1009-6094.2019.1662 WANG Junwu, LU Chao . On the cause-result consequence of the hoisting accidents in the prefabricated construction projects from the perspective of relevance[J]. Journal of Safety and Environment,2021 ,21 (3 ):1158 −1164 . (in Chinese with English abstract) doi: 10.13637/j.issn.1009-6094.2019.1662[9] MELEWAR T C,GORANE S J,KANT R. Modelling the SCM enablers:an integrated ISM-fuzzy MICMAC approach[J]. Asia Pacific Journal of Marketing and Logistics,2013,25(2):263 − 286. doi: 10.1108/13555851311314059 [10] PUENTE J,FERNANDEZ I,GOMEZ A,et al. Integrating sustainability in the quality assessment of EHEA institutions:a hybrid FDEMATEL-ANP-FIS model[J]. Sustainability,2020,12(5):1707. doi: 10.3390/su12051707 [11] LI Yongbo,SANKARANARAYANAN B,THRESH KUMAR D,et al. Risks assessment in thermalpower plants using ISM methodology[J]. Annals of Operations Research,2019,279(1/2):89 − 113. [12] CHAUHAN,SINGH,JHARKHARIA. An interpretive structural modeling (ISM) and decision-making trail and evaluation laboratory (DEMATEL) method approach for the analysis of barriers of waste recycling in India[J]. Journal of the Air & Waste Management Association,2018,68(2):100 − 110. [13] 张勇,王祥宇. 基于DEMATEL-ISM-BN的施工人员不安全行为致因研究[J]. 中国安全生产科学技术,2020,16(11):110 − 116. [ZHANG Yong,WANG Xiangyu. Study on causes of unsafe behaviors of construction workers based on DEMAREL-ISM-BN[J]. Journal of Safety Science and Technology,2020,16(11):110 − 116. (in Chinese with English abstract) ZHANG Yong, WANG Xiangyu . Study on causes of unsafe behaviors of construction workers based on DEMAREL-ISM-BN[J]. Journal of Safety Science and Technology,2020 ,16 (11 ):110 −116 . (in Chinese with English abstract)[14] 冯雨翔. 盐穴地下储气库风险评估研究[D]. 成都:西南石油大学,2019. [FENG Yuxiang. Study on risk assessment of underground gas storage in salt cavern[D]. Chengdu:Southwest Petroleum University,2019. (in Chinese with English abstract)FENG Yuxiang. Study on risk assessment of underground gas storage in salt cavern[D]. Chengdu: Southwest Petroleum University, 2019. (in Chinese with English abstract) [15] JIANG Xiaoyan, LU Kun, XIA Bo, et al. Identifying significant risks and analyzing risk relationship for construction PPP projects in China using integrated FISM-MICMAC approach[J]. [J]. Sustainability,2019,11(19):5206. doi: 10.1108/13555851311314059 [16] HOGEWEG P,HESPER B. Two predators and one prey in a patchy environment:an application of MICMAC modelling[J]. Journal of Theoretical Biology,1981,93(2):411 − 432. doi: 10.1016/0022-5193(81)90113-2 [17] LIANG Yi,WANG Haichao,ZHAO Xinyue. Analysis of factors affecting economic operation of electric vehicle charging station based on DEMATEL-ISM[J]. Computers & Industrial Engineering,2022,163:107818. [18] 李乔楚,陈军华. 基于WSR的岩溶区域管道破坏特征与风险管控措施[J]. 焊管,2022,45(2):32 − 38. [LI Qiaochu,CHEN Junhua. Failure characteristics and risk control measures of pipeline in Karst area based on WSR[J]. Welded Pipe and Tube,2022,45(2):32 − 38. (in Chinese with English abstract) doi: 10.19291/j.cnki.1001-3938.2022.02.005 LI Qiaochu, CHEN Junhua . Failure characteristics and risk control measures of pipeline in Karst area based on WSR[J]. Welded Pipe and Tube,2022 ,45 (2 ):32 −38 . (in Chinese with English abstract) doi: 10.19291/j.cnki.1001-3938.2022.02.005[19] 缪秀梅,陈烨天,米传民. 基于ISM和在线评论的汤山温泉顾客满意度研究[J]. 中国管理科学,2019,27(7):186 − 194. [MIAO Xiumei,CHEN Yetian,MI Chuanmin. Study on consumer satisfaction of Tangshan hot springs based on ISM and online reviews[J]. Chinese Journal of Management Science,2019,27(7):186 − 194. (in Chinese with English abstract) doi: 10.16381/j.cnki.issn1003-207x.2019.07.018 MIAO Xiumei, CHEN Yetian, MI Chuanmin . Study on consumer satisfaction of Tangshan hot springs based on ISM and online reviews[J]. Chinese Journal of Management Science,2019 ,27 (7 ):186 −194 . (in Chinese with English abstract) doi: 10.16381/j.cnki.issn1003-207x.2019.07.018[20] 李明柱,王文东,张智超. 基于ISM与MICMAC的建筑施工风险因素研究[J]. 安全与环境学报,2022,22(1):22 − 28. [LI Mingzhu,WANG Wendong,ZHANG Zhichao. Study on construction risk factors based on ISM and MICMAC[J]. Journal of Safety and Environment,2022,22(1):22 − 28. (in Chinese with English abstract) doi: 10.13637/j.issn.1009-6094.2021.0578 LI Mingzhu, WANG Wendong, ZHANG Zhichao . Study on construction risk factors based on ISM and MICMAC[J]. Journal of Safety and Environment,2022 ,22 (1 ):22 −28 . (in Chinese with English abstract) doi: 10.13637/j.issn.1009-6094.2021.0578 -