Experimental Study of Water Force Acting on Spur Dike

Tao Yu; Ping Yi Wang; Cheng Yu Yang; Gui Jing Gao; Ji Sheng Zhang

doi:10.4028/www.scientific.net/AMR.255-260.3558

Paper Titles

Analysis of the Atmospheric Temperature Stress on Mass Concrete by ANSYS Software
p.3539

Prefabricated Box Girder Crack's Reason Analysis and Preventative Measures
p.3543

Study of the Influence of Hydration Coefficient on Concrete Temperature Stress
p.3548

Experimental Study on Micro-Pressure Hydraulic Characteristics of Drip Irrigation Emitters with Multiple Types of Channels
p.3553

Experimental Study of Water Force Acting on Spur Dike
p.3558

Research on the Bearing Capacity for Rock Bolt Crane Girder in the Underground Powerhouse of Large Hydropower Station
p.3563

Study on the Thermal Stress Field of Steel 1045 Quenched by Water
p.3568

Study on the Properties of Mass Hydraulic Concrete with Admixtures of Limestone Powder and Water Quenched Iron Slag
p.3573

Study on Data Transfer Methods for Fluid-Structure Interaction Analysis
p.3579

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 255-260Experimental Study of Water Force Acting on Spur...

Experimental Study of Water Force Acting on Spur Dike

Abstract:

The water forces acting on spur dike were systematically analyzed under the different influenced factors (flow discharge, water depth, bottom slope, length of spur dike). The results indicate that : ①the total pressure decreases with increasing flow, increases along with the water depth basically assumes the linearity to increase; ②the fluctuation pressure decreases along with the water depth and dike length increases, increases along with the discharge increases on each sampling points. The research results may not only be of great significance in understanding spur dike scour and destruction mechanism, but also provide a valuable reference for the design of spur dike.

You might also be interested in these eBooks

Advances in Civil Engineering, CEBM 2011

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 255-260)

Pages:

3558-3562

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.255-260.3558

Citation:

Cite this paper

Online since:

May 2011

Authors:

Tao Yu, Ping Yi Wang, Cheng Yu Yang, Gui Jing Gao, Ji Sheng Zhang

Keywords:

Fluctuation Pressure, Scour Mechanism, Spur Dike, Water Force Acting

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Zhang Hao, Hajime NAKAGAWA, Kenji KAWAIKE, and Yasuyuki BABA. Experiment and simulation of turbulent flow in local scour around a spur dyke[J]. International Journal of Sediment Research, 2009, 24(1):33-45.

DOI: 10.1016/s1001-6279(09)60014-7

Google Scholar

[2] Chen Li-ping, Jiang Jun-cheng, Han Dong-mei. 3D numerical model for pollutant in sediment-laden flow around groyne[J]. Advances in Water Science, 2009, 20(3):366-372. (in Chinese)

Google Scholar

[3] Zhao Ya-nan, Liang Xing-rong. Investment on fluctuating pressure transmission along joints[J]. Journal of Tianjin University, 1988, (3):55-65. (in Chinese)

Google Scholar

[4] P. Novak, A.I.B. Moffat and C. Nalluri. Hydraulic Structures[M], Witerwoof Inc.2001.

Google Scholar

[5] Corcos GM. The structure of the turbulent pressure field in boundary-layer flows [J]. Journal of Fluid Mech, 1964,18 (3) : 353～ 378.

DOI: 10.1017/s002211206400026x

Google Scholar

[6] Yu Tao, Wang Ping-yi, Gao Gui-jing. Turbulence Kinetic and Local Scour Around Spur Dike, Proceedings of the Ninth International Symposium on River Sedimentation, 2010,9.

Google Scholar

[7] Ministry of Transportation. Technical code of regulation works for navigation channel, Beijing: People Communications Press, 1999. (in Chinese)

Google Scholar