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- An Experimental Study of Local Scour Around Spur Dike 丁坝局部冲刷的试验研究
- Jing Peng, Nobuyuki Tamai, Yoshihisa Kawahara and G.W.Huang, (1998): Numerical modeling of local scour around spur dikes, Proc. 彭静，河原能久，丁坝群近体流动结构的可视化实验研究，水利学报，2000.;2。
- With the aid of model experiment and through theoretical analysis, turbulent characteristics of flow around spur dike are studied. 摘要通过水槽试验，结合理论分析，研究丁坝附近的水流紊动。
- Formula of Local Scour Depth around Spur Dikes 丁坝局部冲刷深度的计算
- There are horse shoe vortex around spur dikes and Karman vortices behind spur dikes. 发现在丁坝的上游会形成马蹄涡 ;在丁坝的背风面会形成卡门涡 .
- The dye injection and oil\|film method together with electromagnetic velocimeter are applied to measure the flow field around spur dikes. 研究分析了丁坝和护坦在沿河林区公路路基防护中的作用、防护原理、设置方法、应用条件和有效性问题。
- The dye injection and oil-film method together with electromagnetic velocimeter are applied to measure the flow field around spur dikes. 本文介绍了用颜料示踪和最新的油膜技术对流动进行可视化记录以研究淹没丁坝群的近体流场分布的试验结果。
- Local scour on the head of a spur dike is disadvantageous to the structures. 丁坝坝头的局部冲刷对丁坝的整治效果产生不利影响。
- Jing Peng, Yoshihisa Kawahara and Nobuyuki Tamai (1998), Evaluation of k-e type turbulence models in simulating flow around spur dikes, 1th symposium of turbulence shear flow phenomena, U.S.A. 彭静，玉井信行，河原能久，丁坝坝头冲淤的三维数值模拟，水动力学研究与进展，1999。
- Plan view of flow around spur dikes 丁坝绕流几何示意图
- I known he's not here; go and scour around in the garden. 我知道他不在这儿，去花园里找找看。
- flow field around spur dike 丁坝绕流
- Discussion on Calculation Mode for the Maximum Scouring Depth around Spur Dikes in the Downstream of Beijiang River 北江下游丁坝坝头最大冲深计算模式探讨
- An Approach to the Depth of Local Scour of Non-submerged Spur Dike 非淹没丁坝局部冲刷深度计算的探讨
- Study of the unclear water local scour depth of spur dike 丁坝浑水冲刷试验研究
- By use of 3-D ultrasonic doppler velocimeter,the turbulence characteristics of water flow in the spur dike head and backflow region are observed and analyzed systematically. 利用三维超声学多普勒流速仪对丁坝坝头附近水流和回流区水流的紊动特性进行了系统的观测和分析,得到了丁坝坝头和回流区的水流特性及紊动动能的分布规律。
- Primary experimental results indicate that the apparatus is capable of modeling the vortex-induced vibrations of pipeline and the sand scour around the pipeline in typical ocean environments. 初步实验结果表明文中研制的实验模拟装置能够模拟典型海洋环境下海底管道的涡激振动和管道周围海床冲刷等问题。
- According to the data of equilibrium scour experiments, the estimating equations for scour depth of abutments and spur dikes are established and applied. 根据本文和近年来国外发表的长历时平衡冲刷数据，应用图解和回归分析，建立了桥台及丁坝平衡冲刷深度公式。
- Vortex-induced vibrations of a submarine pipeline and the concomitant scour around the pipeline with close proximity to an erodible seabed are a complex dynamic interaction between current, pipeline and seabed. 摘要海底管道涡激振动和管道周围海床冲刷是海流－管道－海床之间复杂的动力耦合问题。
- In this paper, scale models are used to study local scour around bridge piers and abutments, and the scour pit pattern and maximum scour depth, which may serve as a reference for engineering design, are given. 采用系列模型试验方法，对具体工程大型桥墩在水流和波流共同作用下的局部冲刷分别进行研究，提出了冲刷坑形态和最大冲刷深度，供工程设计参考。
