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7篇 您的检索式:作者名="Bruce MELVILLE"
    题名 作者 年代 出处 被引量
1矮堰基础冲刷研究进展显示文摘矮堰基础附近冲刷坑的深度是矮堰设计的重要参数,关系到建筑物的稳定与安全。系统回顾了国内外80余年关于矮堰基础冲刷的研究进展,阐述了矮堰基础冲刷的分类和机理,从物理模型试验、理论分析和数值模拟3个方面评述了研究现状和存在的不足。目前矮堰基础冲刷较为成熟的成果多集中于二维矮堰非淹没式清水冲刷方面,以物理模型试验方法为主,对于三维矮堰结构的动床冲刷、非冲积原状土床沙成分组成的影响、行进沙波与冲刷过程的耦合关系、浑水冲刷过程数值模拟技术等问题研究还有待深入。管大为 严以新 郑金海 Bruce MELVILLE Lu WANG 2017水科学进展2017,28,2:8
2Countermeasures for local scour at offshore wind turbine monopile foundations:A review显示文摘Local scour at monopile foundations of offshore wind turbines is one of the most critical structural stability issues.This article reviews the contemporary methods of scour countermeasures at monopile foundations.These methods include armouring countermeasures(e.g.,riprap protection)to enhance the anti-scour ability of the bed materials and flow-altering countermeasures(e.g.,collars and sacrificial piles)to reduce downflow or change flow patterns around the monopiles.Stability number and size-selection equations for riprap armour layers are summarised and compared.Moreover,other alternative methods to riprap are briefly introduced and presented.A typical graph of the scour depth reduction with different collar sizes and elevations under specific test conditions is summarised and compared with a plot for a pile founded on a caisson.Reduction rates for different flow-altering countermeasures,including the collar,are listed and compared.A newly developed soil improvement method,namely microbially induced calcite precipitation(MICP),is also reviewed and introduced as a scour protection method.As a popular bio-soil treatment method,MICP has a good potential as a scour countermeasure method.Bio-soil treatment methods and traditional armouring methods are defined as active and passive soil enhancement scour countermeasures,respectively.Zi-hao Tang Bruce Melville Naresh Singhal Asaad Shamseldin Jin-hai Zheng Da-wei Guan Liang Cheng 2022Water Science and Engineering2022,15,1:4
3Fluvial entrainment of protruding fractured rock 显示文摘Stephen E Coleman Bruce W Melville Lance Gore 2003Journal of Hydraulic Engineering2003,2003,:1
4Bayesian neural networks for prediction of equilibrium and time-dependent scour depth around bridge piers显示文摘S. Mohyeddin Bateni Dong-Sheng Jeng Bruce W. Melville 2006Advances in Engineering Software2006,,2:1
5Use of Sacrificial Piles as Pier Scour Countermeasures显示文摘Bruce W. Melville Anna C. Hadfield 1999Journal of Hydraulic Engineering1999,,11:1
6Cardiac Troponin I Predicts Short-Term Mortality in Vascular Surgery Patients显示文摘Lauren J. Kim Elizabeth A. Martinez Nauder Faraday Todd Dorman Lee A. Fleisher Bruce A. Perler G. Melville Williams Daniel Chan Peter J. Pronovost 2002Circulation: Journal of the American Heart Association2002,,18:1
7Time Scale for Local Scour at Bridge Piers显示文摘Melville Bruce W Yee-Meng Chiew 1999Joumal of Hydraulic Engineering1999,125,1:1
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