Mechanics Mechanism Analysis of Concrete Pavement Resonant Rubblization

Abstract:

Based on the assumption of thin plate of elastic foundation and vibration theory, a method for calculating the fundamental natural frequency of cement slab is presented and the certain relationship between the fundamental natural frequency of cement slab and cement slab boundary condition is discussed. As well, according to the analysis results of fundamental natural frequencies of the typical cement pavements of China, the selected proposals of the excitation frequency of the resonant rubblization machine are presented .The research results provide a theory support to popularize resonant rubblization technology in overlaying and rebuilding engineering of the existed cement pavements in China.

• Periodical: Key Engineering Materials (Volume 667)
• Pages: 365-369
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.667.365
• Online since: October 2015
• Authors: Peng Chen, Xin Qiu*, Qing Zhu, Chan Chan Ouyang
• Keywords: Excitation Frequency, Modulus, Natural Frequency, Resonant Rubblization Technology

References

[1] Z.G. Li, W.Q. Liu and G.F. Zhang: Journal of CCM, vol. 7 (2009) No. 4, pp.484-487. (In Chinese).

[2] H.F. Zhou: under moving load structure and Dynamic response of the foundation (Ph.D., ZheJiang University, China 2005) (In Chinese).

[3] C.D. Xu: Solid mechanics weighted residual method (TongJi University Press, China 1982). (In Chinese).

[4] Y.X. Xia: The weighted residual method in plate and shell mechanics (Northwest Industrial University press, China 1994). (In Chinese).