Fractured-Aquifer Hydrogeology from Geophysical Logs: Brunswick Group and Lockatong Formation, Pennsylvania   总被引：1，自引：0，他引：1  

Roger H. Morin  Lisa A. Senior  Edward R. Decker 《Ground water》2000,38(2):182-192

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Experimental Study of Wave Pressure on a Breakwater Pier     

PAN Shaohua XIAQiyi LIN Shiqing XU Lunhuan Professor  Dept. of Coastal Engineering  College of Harbour  Waterway  Coastal Engineering  Hohai University  Nanjing  P. R. China. Senior Engineer  Dept. of Coastal Engineering  College of Harbour  Waterway  Coastal Engineering  Hohai University  Nanjing  P. R. China. Senior Engineer  Fujian Province Ports  Shipping Administration Bureau  Fuzhou  P. R. China. 《中国海洋工程》1999,(2)

Test studies on the wave pressure on a breakwater pier show that the influence of transmissivewave pressure on the outside wall of the breakwater pier is considerable,when the width of the pier is notvery large.The variations of transmissive wave pressure on the breakwater pier with different widths arecompared and the relationship is obtained between relative transmitting distance b/L and wave pressurereduction factor K,which may be used in the design of similar breakwater piers.  相似文献   

Wave-Current Propagation over a Frictional Topography   总被引：1，自引：0，他引：1  

ZUO Qihua  DING Bingcan Prof. Senior Engineer  River  Harbour Department  Nanjing Hydraulic Research Institute 《中国海洋工程》1998,(4)

—In this paper the parabolic approximation model based on mild-slope equation is used tostudy wave propagation over a slowly varying and frictional topography under wave-current interaction.A governing equation considering the friction effects is derived by the authors for the first time.A simpli-fied form for the rate of wave energy dissipation is presented on the basis of the wave-current action conser-vation equation and the bottom friction model given by Yoo and O＇connor(1987).Examples reveal thatthe present computational method can be used for the calculation of wave elements for actual engineeringprojects with large water areas.  相似文献   

An Experimental Investigation on Wave Loading on a Platform Mat     

Miao Guoping  Yao Meiwang  Zhang Chengyi  Ji Chunqun Professor  School of Naval Architecture  Ocean Engineering  Shanghai Jiao Tong University  Shanghai Senior Engineer  School of Naval Architecture  Ocean Engineering  Shanghai Jiao Tong University  Shanghai Engineer  School of Naval Architecture  Ocean Engineering  Shanghai Jiao Tong University  Shanghai 《中国海洋工程》1998,(1)

Overall wave loading and local hydrodynamic pressure distributions on a platform mat in reg-ular waves for shallow waters are experimentally investigated in order to examine the severity of thenonlinear effects and shallow water effects.Wave focusing phenomenon is observed in the tests.The meas-ured results may also provide a comparison basis for the theoretical development to consider the nonlinearinteraction between waves and viscous flow by introducing viscosity into wave theories.  相似文献