Fanbo Meng
Department of Civil Engineering, Yantai University, 264000, Yantai, China
Shuying Qu
Department of Civil Engineering, Yantai University, 264000, Yantai, China
Cuiling Li
Department of Civil Engineering, Yantai University, 264000, Yantai, China
ABSTRACT
The collision between the height limit protection frame with rubber shocks and superelevation vehicles has been simulated analyzed based on ANSYS/LS-DYNA. It has been found that, with the set of the rubber shocks, plastic strain energy of the protection frame has been decreased for 15.6%, plastic strain of vehicles decreased obviously. The Plastic Strain Energy without shocks is 31.8 times as long as the plastic strain energy with shocks. Shocks can provide good protection and buffer effect for Protection frame and vehicles, the research can provide basis for the design of efficient and energy-absorbing protection frame, also can provide improvement of related specification.
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How to cite this article
Fanbo Meng, Shuying Qu and Cuiling Li, 2013. Analysis on the Crash between Height Limit Protection Frame with
Shocks and Superelevation Vehicles. Journal of Applied Sciences, 13: 2767-2773.
DOI: 10.3923/jas.2013.2767.2773
URL: https://scialert.net/abstract/?doi=jas.2013.2767.2773
DOI: 10.3923/jas.2013.2767.2773
URL: https://scialert.net/abstract/?doi=jas.2013.2767.2773
REFERENCES
- Song, G., C. Olmi and H. Gu, 2007. An overheight vehicle-bridge collision monitoring system using piezoelectric transducers. Smart Mater. Struct., 16: 462-468.
CrossRef - Sharma, H., S. Hurlebaus and P. Gardoni, 2008. Development of a bridge bumper to protect bridge girders from overheight vehicle impacts. Comput.-Aided Civil Infrastructure Eng., 23: 415-426.
CrossRef - Schenker, A., I. Anteby, E. Nizri, B. Ostraich and Y. Kivity et al., 2005. Foam-protected reinforced concrete structures under impact: Experimental and numerical studies. J. Structural Eng. ASCE, 131: 1233-1242.
CrossRef