Analysis and Evaluation of Loading Test for Simple Supported Beams and Cantilever Beams in the Nanxi Bridge of Lechangxia Water Complex

Yong Min Yang; Ze Peng Chen; Heng Chang Wang; Jun Lu Zhang

doi:10.4028/www.scientific.net/AMM.501-504.1382

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504Analysis and Evaluation of Loading Test for Simple...

Analysis and Evaluation of Loading Test for Simple Supported Beams and Cantilever Beams in the Nanxi Bridge of Lechangxia Water Complex

Abstract:

Nowadays, safety evaluation before bridge opening is increasingly emphasized in China. Bridge inspection is important to guarantee the safe operation of the bridge. In order to comprehensively assess the bearing capability and working conditions of Nanxi bridge of Lechangxia water complex, through static loading test and dynamic loading test, we measured the deformability and mechanical properties of bridge beams with different span-ratios and different forms. Basing on the results of dynamic/static loading test as well as the analysis of structure calculation, we conclude that the bearing capability and working state of the bridge are excellent. The knowledge gained from this study can be used as an evaluation reference in the quality evaluation of the same type of projects.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

1382-1389

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.1382

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Online since:

January 2014

Authors:

Yong Min Yang*, Ze Peng Chen, Heng Chang Wang, Jun Lu Zhang

Keywords:

Analysis and Evaluation, Dynamic Loading Test, Nanxi Bridge, Static Loading Test

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* - Corresponding Author

References

[1] The primary design report of Lechangxia Water Complex in Guangdong province[M], Guangdong Provincial Water Conservancy and Hydropower Investigation Design and Research Institute, 2009: 1~10.

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[3] Yongmin Yang. The laoding test report of Nanxi big bridge of Lechangxia Water Complex in Guangdong province, Guangdong Research institute of water resources and hydropower, 2012. 4.

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