CHEN Hong-kai, TANG Hong-mei, WU Si-fei. Research on Abrasion of Debris Flow to High-Speed Drainage Structure[J]. Applied Mathematics and Mechanics, 2004, 25(11): 1150-1156.
Citation: CHEN Hong-kai, TANG Hong-mei, WU Si-fei. Research on Abrasion of Debris Flow to High-Speed Drainage Structure[J]. Applied Mathematics and Mechanics, 2004, 25(11): 1150-1156.

Research on Abrasion of Debris Flow to High-Speed Drainage Structure

  • Received Date: 2003-10-21
  • Rev Recd Date: 2004-07-31
  • Publish Date: 2004-11-15
  • As one weak topic in research of debris flow, abrasion of debris flow shortens obviously application life of control structure composed of concrete. High-speed drainage structure, one of the most effective techniques to control giant debris flow disaster, has shortened one-third application life due to abrasion by debris flow. Based on velocity calculation method founded by two-phase theory, research of abrasion mechanism of debris flow to high-speed drainage structure was made. the mechanisms includes both abrasion mechanism of homogeneous sizing and shearing mechanism of particle of debris flow to high-speed drainage through structure. Further abrasion equations of both sizing and particle were established by Newton movement theory of debris flow. And abrasion amount formula of the high-speed drainage through structure is set up by dimensional analysis. Amount to calculating in the formula is consistent with testing data in-situ, which is valuable in design of high-speed drainage structure.
  • loading
  • [1]
    唐邦兴,章书成.泥石流研究[J].中国科学院院刊,1992,(2):119—123.
    [2]
    杜榕桓,李鸿琏,唐邦兴,等.三十年来的中国泥石流研究[J].自然灾害学报,1995,4(1):64—73.
    [3]
    章书成.泥石流研究述评[J].力学进展,1989,19(3):365—375.
    [4]
    吴积善.云南蒋家沟泥石流观测研究[M].北京:科学技术出版社,1990,78—92.
    [5]
    周必凡,李德基,罗德富,等.泥石流防治指南[M].北京:科学出版社,1991,65—70.
    [6]
    王继康.泥石流防治工程技术[M].北京:中国铁道出版社,1996,37—100.
    [7]
    吴积善,田连权,唐志成,等.泥石流及其综合治理[M].北京:科学出版社,1993,10—28.
    [8]
    陈洪凯.冲淤变动型沟谷泥石流治理与抗毁路基设计一体化模式[R]. 交通部重点科技基金项目,2003,82—98.
    [9]
    CHIEN Ning,WAN Zhao-hui.Mechanics of Sedimemt Transport[M].Virginia:ASCE Press,1998,360—367.
    [10]
    张远君,王惠玉,张振鹏,等.两相流体动力学[M].北京:北京航空学院出版社,1987,17—90.
    [11]
    陈撷华.砼过流面抗高速挟沙水流磨损技术综述[J].水利水电施工,1994,(4):27—30.
    [12]
    李学军.磨损机理探讨及抗磨蚀材料应用[J].西北水资源与水利工程,1996,7(3):39—46.
    [13]
    尹延国,胡献国,崔德密,等.含沙高速水流状态下水工混凝土的磨损问题探讨[J].混凝土与水泥制品,1999,(3):14—16.
    [14]
    黄细彬,袁银忠,王世夏.含沙掺气高速水流对壁面磨蚀的分析[J].河海大学学报,2000,28(2):27—31.
    [15]
    尹延国,胡献国,崔德密,等.水工混凝土小角度冲蚀磨损特性的研究[J].摩擦学学报,2001,21(3):126—130.
    [16]
    尹延国,朱元吉,胡献国.水工混凝土冲蚀磨损试验方法研究[J].水利水电技术,2001,32(3):15—18.
    [17]
    倪晋仁,黄湘江.高浓度固液两相流的运动特性研究[J].水利学报,2002,(7):8—15.
    [18]
    海潮,李印柏,林新松.粘接与表面粘涂技术[M].北京:化学工业出版社,1996,80—85.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2372) PDF downloads(712) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return