Experimental Study on Hydrodynamic Pressure Generated by Sleeper Loose

Cheng Guang Su; Kang Hong; Yao Dong  Li; Rong Shan Yang

doi:10.4028/www.scientific.net/AMM.405-408.1801

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 405-408Experimental Study on Hydrodynamic Pressure...

Experimental Study on Hydrodynamic Pressure Generated by Sleeper Loose

Abstract:

Through indoor simulation test of double-block ballastless track sleeper loose hydrodynamic pressure, this paper study the variation laws of hydrodynamic pressure of different position, different load and frequency variation. The results show: The location of the biggest hydrodynamic pressure is in the middle of the crack and near the not void area. The amplitude and frequency of load have obvious influence on the hydrodynamic pressure. When the load amplitude is more than 30kN or load frequency exceeds 10HZ, the effect on the hydrodynamic pressure is particularly notable.

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Periodical:

Applied Mechanics and Materials (Volumes 405-408)

Pages:

1801-1805

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.405-408.1801

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Online since:

September 2013

Authors:

Cheng Guang Su*, Kang Hong, Yao Dong Li, Rong Shan Yang

Keywords:

Experimental Study, Fatigue Loading, Hydrodynamic Pressure, Sleeper Loose

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* - Corresponding Author

References

[1] Guotang Zhao. Ballastless track structure of high-speed railway [M] Beijing: China Railway Publishing House, 2006. In Chinese.

Google Scholar

[2] Shaobo Li, Hongchao Zhang, Lijun Sun. Form and Analog measurement of hydrodynamic pressure[J]. Journal of Tongji University : Natural Science Edition , 2007, 35 (7) : 915-918 . In Chinese.

Google Scholar

[3] Zhiming Tan, Fuping Tan. analysis model of water movement law in Cement concrete pavement void beneath[J]. Hydrodynamics Research and Development , 2008, 23 (3) : 281 -286 . In Chinese.

Google Scholar

[4] Xiangdong Lian, Qilin Fu, Shuanfa Chen, Wulong Nie, Binggang Wang. Experimental study of hydrodynamic pressure of cement concrete pavement based on the board at the end of the Void [J]. Wuhan University of Technology , 2011, 33 (5) , 100- 103. In Chinese.

Google Scholar

[5] Aiming Sha, Liqun Hu. Test Method study on the anti-erosion properties of semi-rigid base material[J]. China Road , 2002, (2) : 4- 7. In Chinese.

Google Scholar

[6] Liqun Hu. Test of the anti-erosion properties of semi-rigid base material [D] . Xi'an : Chang'an University, 2000 . In Chinese.

Google Scholar