Assessment and Study on Seismic Fortification Standards of Highway Bridge in Wenchuan Earthquake

Abstract:

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This paper mainly aims to investigate and analyze seismic fortification standards, the actual earthquake intensity and damages of the existing bridges in the 51 hard-hit areas in Wenchuan Earthquake. Based on the investigation and studies on the relationship among highway bridge damages, building year, bridge type and seismic protection classification, the assessment of seismic fortification standards is also presented.

Info:

Periodical:

Edited by:

Xuejun Zhou

Pages:

831-839

DOI:

10.4028/www.scientific.net/AMM.90-93.831

Citation:

H. Y. Lan and G. W. Tang, "Assessment and Study on Seismic Fortification Standards of Highway Bridge in Wenchuan Earthquake", Applied Mechanics and Materials, Vols. 90-93, pp. 831-839, 2011

Online since:

September 2011

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$35.00

[1] National Standard of Ministry of Communications of PRC, Specifications of Earthquake Resistant Design for Highway Engineering (trial)(in Chinese), China Communications Press, Beijing (1978).

[2] National Standard of Ministry of Communications of PRC, Specifications of Earthquake Resistant Design for Highway Engineering (JTJ004-89) (in Chinese), China Communications Press, Beijing (1999).

[3] Sichuan Highway Design & Research Institute, Highway Engineering Seismic Investigation (manuscript) (in Chinese) (2011. 4).

[4] Seismic Ground Motion Parameter Zonation Map of China (GB18306-2001) (in Chinese), Standards Press of China, Beijing (2004).

[5] Recommended trade standard of PRC, Guidelines for Seismic Design of Highway Bridges (JTG/T B02-01-2008) (in Chinese), China Communications Press, Beijing (2008).

[6] Information on http: /www. mycoop. gov. cn/onews. asp?id=384.

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