我国渡槽结构典型破坏特征研究综述
作者:
中图分类号:

TV332

基金项目:

国家重点研发计划(2016YFC0401807)


Review of typical failure characteristics of aqueduct structures in China
Author:
  • 摘要
  • | |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • | |
  • 文章评论
    摘要:

    为合理模拟渡槽损伤,客观评价渡槽结构安全,依据渡槽破坏实例,结合他人数值仿真、模型试验研究成果,归纳总结渡槽地震、风致、水毁、耐久性典型破坏特征。重点分析简支梁式渡槽桩基、支撑结构、槽身可能破坏模式。结果表明:桩基存在土体支承不足、桩身抗压能力不足、桩顶位移超限破坏模式;墩底易发生弯曲或剪切破坏,牛腿易剪切破坏,排架柱两端、连梁节点附近易破坏;槽身纵梁可能发生弯曲、剪切、弯剪组合失效,端横梁易损伤,底板跨中及两端、侧墙与肋板底部、上部拉杆易开裂;渡槽还存在开裂、碳化、剥落剥蚀、渗漏、钢筋锈蚀、接缝止水等耐久性破坏。

    Abstract:

    In order to simulate the aqueduct damage and evaluate the structure safety in a reasonable way, aqueduct failure characteristics were summarized and analyzed based on failure living examples existing research results of numerical simulations and model tests. The typical failure characteristics of aqueducts caused by earthquake, high wind, flood and durability were summarized. The possible failure modes of the pile foundation, the support structure and the aqueduct body for aqueduct structures of simple supported beam typeswere mainly analyzed. Firstly, the failure modes of the pile foundation includes three types, insufficientsoilbearing, insufficient compression strength of the pile and the displacement of the pile tip exceeding limitingvalues. Secondly, bending or shear failure may occur at the pier-bottom. Shear failure may occur at the corbel. Failures tend to occur at the ends of a bent fame column and around the joints of a coupling beam. Thirdly, failure types of bending, shear or shear-bending may occur at the longitudinal beam. The end floor beams, the mid-span and ends of a bottom plate, the bottom of side walls, the bottom of rib plates and the upper tie bars are easy to be damaged. Furthermore, there are many durabilitydamages, such as cracks, concrete carbonation, concrete scaling, leakage, reinforcement corrosion and seal damage.

    参考文献
    [1] 袁纯强.大型渡槽剪力滞效应的研究[D].上海:同济大学,2007.
    [2] 顾培英,黄勤红,邓昌,等.基于重整化群的水工混凝土结构整体破坏概率研究[J].水利水运工程学报,2010(4):1-5.(GU Peiying,HUANG Qinhong,DENG Chang,et al.Damaged probability of concrete for hydraulic structure based on renormalization group theory[J].Hydro-science and Engineering,2010(4):1-5.(in Chinese))
    [3] GU Peiying,DENG Chang,TANG Lei.Determination of local damage probability in concrete structure[C]//2012 International Conference on Modern Hydraulic Engineering.Nanjing: China Association of Hydraulic Engineering Education,2012:489-493.
    [4] GU Peiying,DENG Chang,ZHANG Daosheng,et al.Probability of overall collapse for concrete gravity dam based on renormalization group theory of unequal probability unit[C]//The 2nd SREE Conference on Hydraulic Engineering(CHE 2013).London: CRC Press,2014:135-140.
    [5] 顾培英,邓昌,汤雷.基于重整化群方法的三棱柱单元整体破坏概率模型[J].水利水电科技进展,2014,34(3):16-19,80.(GU Peiying,DENG Chang,TANG Lei.A model of overall damage probability of triangular prism unit based on renormalization group method[J].Advances in Science and Technology of Water Resources,2014,34(3):16-19,80.(in Chinese))
    [6] 顾培英,邓昌,汤雷.基于重整化群有限原胞级整体安全性分级评价[J].河海大学学报(自然科学版),2014,42(4):355-360.(GU Peiying,DENG Chang,TANG Lei.Safety classification evaluation of an overall structure based on limited primitive cell level using renormalization group theory[J].Journal of Hohai University(Natural Sciences),2014,42(4):355-360.(in Chinese))
    [7] 顾培英,邓昌,肖仕燕,等.基于二维逾渗相变重整化群的混凝土重力坝断面破坏评价[J].水利水电科技进展,2015,35(6):31-36,85.(GU Peiying,DENG Chang,XIAO Shiyan,et al.Development of cross-section damage based on two-dimensional percolation transition with renormalization group theory for concrete gravity dam[J].Advances in Science and Technology of Water Resources,2015,35(6):31-36,85.(in Chinese))
    [8] 李遇春.渡槽风工程研究[D].上海:同济大学,2001.
    [9] 李遇春.某双悬臂渡槽风致破坏原因分析[J].同济大学学报(自然科学版),2008,36(11):1485-1489.(LI Yuchun.Wind damage mechanism analysis of a double-cantilever aqueduct bridge[J].Journal of Tongji University(Natural Sciences),2008,36(11):1485-1489.(in Chinese))
    [10] 李遇春.滚河渡槽风致破坏机理分析[C]//第七届(2006)全国风工程和工业空气动力学学术会议.成都:西南交通大学,2006:185-190.
    [11] 范昌德,陈正堂.靖会电力提灌工程志[M].兰州:甘肃人民出版社,1994.
    [12] 潘旦光,楼梦麟,李遇春.渡槽风毁事例分析[J].水利学报,2001,32(9):92-96.(PAN Dangguan,LOU Menglin,LI Yuchun.Case study of a wind-destroyed aqueduct[J].Journal of Hydraulic Engineering,2001,32(9):92-96.(in Chinese))
    [13] 李洪升,张小鹏,李光伟.合理考虑冻胀力的结构物设计原则[J].土木工程学报,1993,26(5):77-80.(LI Hongsheng,ZHANG Xiaopeng,LI Guangwei.Design principle of structure considered frost force[J].China Civil Engineering Journal,1993,26(5):77-80.(in Chinese))
    [14] 常风生,张顶山,姜文俊,等.张沙布渡槽桩柱破坏的成因及维修[J].东北水利水电,2004,22(2):35-36.(CHANG Fengsheng,ZHANG Dingshan,JIANG Wenjun,et al.Cause and repair of pile damage in Zhangshabu Aqueduct[J].Water Resources & Hydropower of Northeast China,2004,22(2):35-36.(in Chinese))
    [15] 戴星亮.钢筋混凝土薄壳渡槽破坏机理与防治对策研究[D].兰州:兰州理工大学,2009.
    [16] 常周梅.寒旱区渡槽排架的侵蚀破坏机理及结构性态分析[D].郑州:华北水利水电大学,2014.
    [17] 闫立泰.渡槽防渗漏处理措施初探[J].中国农村水利水电,2009(6):143-144.(YAN Litai.Anti seepage treatment measures of aqueduct[J].China Rural Water and Hydropower,2009(6):143-144.(in Chinese))
    [18] 李遇春,楼梦麟.某排架式渡槽风致破坏机理分析[J].中国农村水利水电,2002(9):38-40.(LI Yuchun,LOU Menglin.Wind damage mechanism analysis of bent aqueduct[J].China Rural Water and Hydropower,2002(9):38-40.(in Chinese))
    [19] 庞勇.渡槽排架出现裂缝的原因及处理措施[J].甘肃科技,2012,28(6):123-124.(PANG Yong.Causes and treatment measures of crack about aqueduct frame[J].Gansu Science and Technology,2012,28(6):123-124.(in Chinese))
    [20] 郭俊晟.渡槽裂缝产生的原因及加固补强技术应用[J].甘肃科技,2013,29(2):105-106.(GUO Juncheng.Causes and reinforcement technology of aqueduct crack[J].Gansu Science and Technology,2013,29(2):105-106.(in Chinese))
    [21] 赵永定.工程冻害问题浅析[J].陕西水利,1997(2):30-31.(ZHAO Yongding.Simple analysis offreeze problems in engineering[J].Shaanxi Water Resources,1997(2):30-31.(in Chinese))
    [22] 胡玉棠.渡槽设计中的几点体会[J].浙江水利科技,2001(增刊1):52,54.(HU Yutang.Experience of designing aqueducts[J].Zhejiang Hydrotechnics,2001(Sup1):52,54.(in Chinese))
    [23] 石向荣.预应力钢筋混凝土矩形渡槽槽身设计[J].浙江水利科技,2002(5):13-14.(SHI Xiangrong.Design of prestressed concrete rectangular flume[J].Zhejiang Hydrotechnics,2002(5):13-14.(in Chinese))
    [24] 樊宏孝,高晓婷,王凤玲.冯家山水库灌区北干渠肖家桥渡槽水毁事故原因分析[J].西北水电,2008(3):21-22.(FAN Hongxiao,GAO Xiaoting,WANG Fengling.Analysis of the cause of Xiaojiaqiao Aqueduct Failure[J].Northwest Water Power,2008(3):21-22.(in Chinese))
    [25] 姜波,聂龙涛,聂婷雯.工农兵灌区渡槽渗漏成因分析及修补措施[J].黑龙江水利科技,2012,40(3):294.(JIANG Bo,NIE Longtao,NIE Tingwen.Causes and treatment measures of aqueduct seepage[J].Heilongjiang Science and Technology of Water Conservancy,2012,40(3):294.(in Chinese))
    [26] 和志国.固海扬水工程渡槽防渗加固处理的探讨[J].水利建设与管理,2010(6):57-59.(HE Zhiguo.Reinforcement treatment of aqueduct seepagein Guhai Engineering[J].Water Resources Development & Management,2010(6):57-59.(in Chinese))
    [27] 杜宇旭,张玲.固海扬水渠道工程老化评价中数学模型的应用[J].宁夏工程技术,2008,7(1):87-91.(DU Yuxu,ZHANG Ling.The applicaton of project aging appraisal mathematical model in channels of Guhai Water-lifting Project[J].Ningxia Engineering Technology,2008,7(1):87-91.(in Chinese))
    [28] 韩晓,荣杨莉.沥水沟渡槽震损恢复重建设计研究[J].陕西水利,2015(2):163-165.(HAN Xiao,RONG Yangli.Reconstruction design of aqueduct earthquake damage[J].Shaanxi Water Resources,2015(2):163-165.(in Chinese))
    [29] 王亚红,王正中,林凯生.沥水沟渡槽槽身过流能力复核[J].人民黄河,2011,33(1):117-118.(WANG Yahong,WANG Zhengzhong,LIN Kaisheng.Flow capacity check of aqueduct[J].Yellow River,2011,33(1):117-118.(in Chinese))
    [30] 郭毅.玉溪河灌区“4·20”地震团结渡槽震损应急修复浅析[J].城市建设理论研究,2014.Doi:10.3969/j.issn.2095-2104.2014.03.0303.(GUO Yi.Simple analysis of emergency repair about aqueduct earthquake damagein 4·20 earthquake[J].Urban Construction Theory Research,2014.Doi:10.3969/j.issn.2095-2104.2014.03.0303.(in Chinese))
    [31] 袁松涛.大石板渡槽承台牛腿裂缝加固技术浅谈[J].四川水利,2014,35(1):25.(YUAN Songtao.Reinforcement technology of aqueduct crack in cap corbel[J].Sichuan Water Conservancy,2014,35(1):25.(in Chinese))
    [32] 赵家成,张亮亮,潘青松.某渡槽结构的老化成因分析及修复措施[J].山西建筑,2016,42(2):22-24.(ZHAO Jiacheng,ZHANG Liangliang,PAN Qingsong.The cause analysis and maintenance measures of an aqueduct structure of aging[J].Shanxi Architecture,2016,42(2):22-24.(in Chinese))
    [33] 潘青松,赵家成,张亮亮.老林河渡槽的老化现状及成因的分析[J].灾害与防治工程,2014(2):39-43.(PAN Qingsong,ZHAO Jiacheng,ZHANG Liangliang.Present situation and causes of aging of Laolin River Aqueduct[J].Disaster and Control Engineering,2014(2):39-43.(in Chinese))
    [34] 王博.大型渡槽结构地震反应分析理论与应用[D].上海:同济大学,2000.
    [35] 袁文阳.大型渡槽结构抗震分析与模型试验研究[D].武汉:武汉大学,2001.
    [36] 徐建国,王博,陈淮,等.大型渡槽结构非线性地震响应分析[J].世界地震工程,2006,22(4):35-40.(XU Jianguo,WANG Bo,CHEN Huai,et al.Non-linear earthquake response analysis of a large-scale aqueduct[J].World Earthquake Engineering,2006,22(4):35-40.(in Chinese))
    [37] 刘琨,段亚辉.基于有限元法的大跨度预应力渡槽地震响应分析[J].中国农村水利水电,2011(6):121-124,128.(LIU Kun,DUAN Yahui.Seismic response analysis of long-span prestressed aqueduct based on finite element method[J].China Rural Water and Hydropower,2011(6):121-124,128.(in Chinese))
    [38] 冯奕.基于三维设计平台的输水结构随机地震破坏风险分析[D].天津:天津大学,2012.
    [39] 何祥瑞,张华,纪爱丽.基于XFEM的渡槽单向地震动作用下裂纹开展分析[J].水资源与水工程学报,2016,27(1):186-189.(HE Xiangrui,ZHANG Hua,JI Aili.Analysis of crack growth of aqueduct under effect of single dimensional earthquake force based on XFEM[J].Journal of Water Resources and Water Engineering,2016,27(1):186-189.(in Chinese))
    [40] 李遇春.高排架渡槽风振的计算方法[J].同济大学学报(自然科学版),2002,30(2):139-145.(LI Yuchun.Computing method of wind-induced vibration for tall-bent aqueduct[J].Journal of Tongji University(Natural Sciences),2002,30(2):139-145.(in Chinese))
    [41] 黎定国.渡槽水毁破坏及加固处理[C]//第八届全国水利水电工程青年学术讨论会.南昌:江西省南昌水利水电高等专科学校,2000:43-45.
    [42] 李超.水工混凝土抵御冻融破坏对策研究[J].水利天地,2012(6):30-31.(LI Chao.Study on the countermeasure of hydraulic concrete to freezing and thawing damage[J].Water Conservancy World,2012(6):30-31.(in Chinese))
    [43] 徐长华,满守耀.寒区渡槽冻害防治措施[J].黑龙江水利科技,2011,39(6):283-284.(XU Changhua,MAN Shouyao.Prevention measures of aqueduct frost damage in cold region[J].Heilongjiang Science and Technology of Water Conservancy,2011,39(6):283-284.(in Chinese))
    [44] 夏富洲,王长德,曹为民,等.大流量预应力渡槽设计和施工技术研究[J].南水北调与水利科技,2009,7(6):20-25.(XIA Fuzhou,WANG Changde,CAO Weimin,et al.Research on design and construction technology for large flow prestressed concrete aqueduct[J].South-to-North Water Transfers and Water Science & Technology,2009,7(6):20-25.(in Chinese))
    [45] 韩强,董慧慧,郭婕.考虑强度和刚度退化及捏拢效应的钢筋混凝土桥墩滞回模型及其参数识别[J].振动工程学报,2015,28(3):381-393.(HAN Qiang,DONG Huihui,GUO Jie.Hysteresis model and parameter identification of RC bridge piers considering strength and stiffness degradation and pinching effect[J].Journal of Vibration Engineering,2015,28(3):381-393.(in Chinese))
    [46] 孙治国,李宏男,王东升,等.RC桥墩弯剪破坏判别准则与抗震分析的改进模型[J].中国公路学报,2015,28(6):42-50.(SUN Zhiguo,LI Hongnan,WANG Dongsheng,et al.Discrimination criterion governing flexural-shear failure modes and improved seismic analysis model for RC bridge piers[J].China Journal of Highway and Transport,2015,28(6):42-50.(in Chinese))
    [47] 艾庆华.钢筋混凝土桥墩抗震性态数值评价与试验研究[D].大连:大连理工大学,2008.
    [48] 李永哲.钢筋混凝土桥墩弹塑性变形及塑性铰区特性研究[D].北京:北京交通大学,2004.
    [49] 贾超.基于可靠度的结构风险分析及其在南水北调工程中的应用研究[D].南京:河海大学,2003.
    引证文献
    网友评论
    网友评论
    分享到微博
    发 布
引用本文

顾培英,王岚岚,邓昌,等.我国渡槽结构典型破坏特征研究综述[J].水利水电科技进展,2017,37(5):1-8.(GU Peiying, WANG Lanlan, DENG Chang, et al. Review of typical failure characteristics of aqueduct structures in China[J]. Advances in Science and Technology of Water Resources,2017,37(5):1-8.(in Chinese))

复制
分享
文章指标
  • 点击次数:2414
  • 下载次数: 5835
  • HTML阅读次数: 0
  • 引用次数: 0
历史
  • 收稿日期:2016-10-26
  • 在线发布日期: 2017-09-12
  • 出版日期: 2017-09-10