张海晨,曹骏,李嘉明,王鑫,任子豪,訾亚辉

• 1:宁夏水利工程建设中心
• 2:华北水利水电大学水利学院

摘要(Abstract)：

【目的】由于跨湿陷性黄土区的输水渡槽因服役期内的地基变形和建筑物老化，造成渡槽的服役安全性和结构稳定性难以定量评估，为对湿陷性地基渡槽的稳定状态进行评估，以宁夏固海扩灌灌区的清水河渡槽为研究对象，构建了基于湿陷性黄土地基稳定状态与渡槽建筑物稳定状态的多级评估体系耦合的湿陷性黄土地基渡槽稳定状态综合评估体系，【方法】使用云模型对湿陷性黄土地基渡槽稳定状态进行综合评估，使用AHP-熵权法对云模型进行改进，研究中使用拉格朗日乘子法将AHP法与熵权法进行耦合后计算指标权重，以提高模型权重的合理性使其更加客观精确。【结果】研究结果显示：现役清水河渡槽的湿陷性黄土地基稳定状态、渡槽建筑物稳定状态及湿陷性黄土地基渡槽整体稳定状态的云数字特征参数分别为W_1=(4.608,0.766,0.228)、W_2=(6.094,0.674,0.214)和W=(5.307,0.720,0.221)。【结论】结果表明：现役清水河渡槽的湿陷性黄土地基稳定状态、渡槽建筑物稳定状态及湿陷性黄土地基渡槽整体稳定状态分别处于V_3(中等)稳定状态、V_4(较为)稳定状态以及V_3(中等)稳定状态。该评估模型可为同类湿陷性黄土区域的水工建筑物的稳定状态评估提供参考。

关键词(KeyWords)： 湿陷性黄土地基;渡槽;云模型;稳定状态;AHP-熵权;变形

Abstract:

Keywords:

基金项目(Foundation): 宁夏水利科技攻关项目(GKGX-KY-01);; 河南省科技攻关项目(212102310273);; 国家自然科学基金资助项目(51579102)

作者(Author): 张海晨,曹骏,李嘉明,王鑫,任子豪,訾亚辉

DOI: 10.13928/j.cnki.wrahe.2024.01.013

参考文献(References)：

• [1] 马天忠，孙晨东，高玉广，等.浸水状态下湿陷性黄土场地螺旋灌注桩负摩阻力与土体湿陷规律试验[J].中国公路学报，2022,35(8):151-161.MA Tianzhong,SUN Chendong,GAO Yuguang,et al.Test on negative friction resistance and soil subsidence law of spiral pile in loess site under water immersion [J].Highway Journal of China,2022,35 (8):151-161.
• [2] LI Q F,GUO L,ZHOU H D.Construction Quality Evaluation of Large-Scale Concrete Canal Lining Based on Statistical Analysis,FAHM,and Cloud Model[J].Sustainability,2022,14(13).
• [3] 刘朝安.特高压杆塔采空区地基稳定性模糊综合评价[J].人民黄河，2012,34(6):133-135.LIU Chao′an.Fuzzy comprehensive evaluation of foundation stability in UHV tower goaf [J].People Yellow River,2012,34 (6):133-135.
• [4] YU C,WANG Z Z,XU C D et al.Safety Grade Evaluation of Aqueduct Structure Based on Fuzzy Cloud Theory Analysis[J].Tehnicki vjesnik-Technical Gazette,2020,27(3).
• [5] YAXUAN P.Analyzing Causing and Method Dealing with the Collapsible Loess Foundation[C]//Intelligent Information Technology Application.Proceedings of the 2011 International Conference on Informati CS,Cyberneti CS,and Computer Engineering (ICCE2011).Springer,2011:6.
• [6] 张磊，岑国平，顾强康.基于强度折减法的岩溶区高填土地基稳定性分析[J].四川建筑科学研究，2011,37(4):127-129.ZHANG Lei,CEN Guoping,GU Qiangkang.Analysis of the stability of high-fill land foundation in karst area based on strength folding and subtraction [J].Building Science Research in Sichuan Province,2011,37 (4):127-129.
• [7] 岳田，岳霖，杜振辉.大面积堆载作用下配煤罩棚基础及地基稳定性[J].水运工程，2022(S1):31-35.YUE Tian,YUE Lin,DU Zhenhui.Foundation and foundation stability of coal hood under large area stacking [J].Water-transport Engineering,2022 (S1):31-35.
• [8] 罗日洪，黄锦林，李兆恒.基于改进FCE的渡槽安全综合评价[J].河海大学学报(自然科学版),2021,49(2):162-169.LUO Rihong,HUANG Jinlin,LI Zhaoheng.Comprehensive evaluation of aqueduct safety based on the improved FCE [J].Journal of Hohai University (Natural Science Edition),2021,49 (2):162-169.
• [9] 赵杰，孙雪岚，姚歌.基于赋权法比较的改进云模型应用研究——以汾河二库为例[J].水利水电技术，2020,51(6):100-107.ZHAO Jie,SUN Xuelan,YAO Ge.Research on the Application of Improved Cloud Model Based on Comparison of Empowerment Methods:A Case Study of Fenhe Second Reservoir[J].Water Resources and Hydropower Engineering,2020,51(6):100-107.
• [10] ZHANG Chunhua,JIAO Dengming,DONG Ziwen,et al .Risk assessment method of coal and gas outburst based on improved comprehensive weighting and cloud theory[J].Energy Exploration & Exploitation,2022,40(2).
• [11] LIU ZiWei,XIE QiongYao,DAI Lu,et al .Research on comprehensive evaluation method of distribution network based on AHP-entropy weighting method[J].Frontiers in energy research,2022,10(10).
• [12] 韩迅，安雪晖，柳春娜.南水北调中线大型跨(穿)河建筑物综合风险评价[J].清华大学学报(自然科学版),2018,58(7):639-649.HAN Xun,AN Xuehui,LIU Chunna.Comprehensive risk assessment of large cross-river buildings along the middle route of the South-to-North Water Diversion Project[J].Journal of Tsinghua University(Natural Science Edition),2018,58(7):639-649.
• [13] 刘振锐，谢全敏，徐善柱等.隧道围岩大变形评价的改进云模型及其应用[J].水利水电技术，2019,50(9).LIU Zhenrui,XIE Quanmin,XU Shanzhu,et al.Improved cloud model and application of large deformation evaluation of tunnel surrounding rock[J].Water Resources and hydropower technology,2019,50(9).
• [14] XIE Chuansheng,DONG Dapeng,HUA Shengping,et al.Safety Evaluation of Smart Grid based on AHP-Entropy Method[J].Systems engineering procedia,2012,4.
• [15] 胡石元，李德仁，刘耀林，等.基于云模型和关联度分析法的土地评价因素权重挖掘[J].武汉大学学报(信息科学版),2006(5):423-427.HU Shiyuan,LI Deren,LIU Yaolin,et al .Weight mining of land evaluation factors based on cloud model and correlation analysis method[J].GeomatiCS and information science of Wuhan University,2006(5):423-427.
• [16] XIONG Y,KONG D Z,Cheng Z B,et al.The comprehensive identification of roof risk in a fully mechanized working face using the cloud model[J].MathematiCS,2021,9(17):1-17.
• [17] 张杨，严金明，江平，等.基于正态云模型的湖北省土地资源生态安全评价[J].农业工程学报，2013,29(22):252-258.ZHANG Yang,YAN Jinming,JIANG Ping,et al.Evaluation of the ecological security of land resources in Hubei Province based on the normal cloud model [J].Journal of agricultural engineering,2013,29 (22):252-258.
• [18] 何伟.贵州盘县机场岩溶发育特征及地基稳定性评价[D].成都：成都理工大学，2018.HE Wei.Evaluation of karst development characteristiCS and foundation stability of Airport in Panxian County,Guizhou Province [D].Chengdu:Chengdu University of Technology,2018.
• [19] 刘尚坤.钢筋混凝土渡槽结构安全诊断与安全评估研究[D].咸阳：西北农林科技大学，2015.LIU Shangkun.Study on the safety diagnosis and safety evaluation of reinforced concrete aqueduct structure [D].Xianyang:Northwest A & F University,2015.
• [20] 陈侃.基于云模型的ZHC地下综合管廊施工风险评价研究[D].赣州：江西理工大学，2020.CHEN Kan.Study on the construction risk evaluation of ZHC underground integrated pipe gallery based on cloud model [D].Ganzhou:Jiangxi University of Science and Technology,2020.
• [21] 龙玉婷.基于云模型的F市X综合管廊项目运维风险评价研究[D].赣州：江西理工大学，2022.LONG Yuting.Study on the operation and maintenance risk evaluation of F city X comprehensive pipe corridor project based on cloud model [D].Ganzhou:Jiangxi University of Science and Technology,2022.
• [22] 付志扬，王涛，孔令号，等.基于AHP-TOPSIS算法的重要电力客户用电状态评估[J].电网技术，2022,46(10):4095-4101.FU Zhiyang,WANG Tao,KONG Ling,et al.Assessment of the electricity consumption status of important power customers based on the AHP-TOPSIS algorithm [J].Power Grid Technology,2022,46 (10):4095-4101.
• [23] MA T X,LIN Y,ZHOU X B,et al.Grading evaluation of goaf stability based on entropy and normal cloud model[J].Advances in Civil Engineering,2022,2022.
• [24] 焦彦维，侯德亭，周东方.无人机在复杂电磁环境下的效能评估[J].强激光与粒子束，2014,26(7):142-147.JIAO Yanwei,HOU Deting,ZHOU Dongfang,.Assessment of UAV performance in a complex electromagnetic environment [J].Strong laser and particle beam,2014,26 (7):142-147.
• [25] 刘禹，李德毅.正态云模型雾化性质统计分析[J].北京航空航天大学学报，2010,36(11):1320-1324.LIU Yu,LI Deyi.Statistical analysis of the atomization properties of the normal cloud model [J].Journal of Beijing University of AeronautiCS,2010,36 (11):1320-1324.
• [26] 徐宗学，马欣洋.河流生态系统健康评价——以银川市典农河为例[J].水利发展研究，2023,23(9):1-7.XU Zongxue,MA Xinyang.Evaluation of river ecosystem health:a case study of Diannong River in Yinchuan City [J].Water Resources Development Research,2023,23 (9):1-7.
• [27] 田俊姣.多梯级扬水工程更新改造效果评价研究—以宁夏盐环定工程为例[D].郑州：华北水利水电大学，2019.TIAN Junjiao.Research on the evaluation of multi-cascade water lifting project —— Taking Ningxia Salt Ring Project as an example [D].Zhengzhou:North China University of Water Resources and Electric Power,2019.