The Study of Lateral Buckling for Leaning-Type Arch Rib System under Hinged Boundary Condition

He Ling Wang; Ai Rong Liu; Qi Cai Yu; Yu Zhu Guo; Fu Lin Shen

doi:10.4028/www.scientific.net/AMM.63-64.369

Paper Titles

Moving Objects Detection Based on Gaussian Mixture Model and Saliency Map
p.350

The AE Identification Methods to Welding Defect by Wavelet Analysis
p.355

Analysis of Life-Cycle Fatigue for a Car’s Front Sub-Frame
p.361

Numerical Simulation on Flow Field of the Rotary Cylinder’s Spiral Flow
p.365

The Study of Lateral Buckling for Leaning-Type Arch Rib System under Hinged Boundary Condition
p.369

Design of the Monitoring and Matching System of the Visualization Battery Unit Based on PC Machine
p.373

Studies on MPPT in the Grid-Connected Photovoltaic Power Generation System Application
p.377

RBF Neural Network-Based Terminal Sliding Mode Control for Reentry Warhead
p.381

Implementation of Human-Machine Interface Based on Electroencephalogram and Electromyography
p.385

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 63-64The Study of Lateral Buckling for Leaning-Type...

The Study of Lateral Buckling for Leaning-Type Arch Rib System under Hinged Boundary Condition

Abstract:

This paper takes leaning-type arch ribs system as research subject. And based on the Ritz method, the analytic solution of the lateral buckling critical load of leaning-type arch ribs system under the arch springing hinged boundary condition is derived. Compared with the result obtained from FEM, it is verified that the lateral buckling critical load analytic solution presented in this paper is accurate enough. On that basis, the effect of boundary condition on the lateral bucking critical load of leaning-type arch rib system is analyzed. It is shown that the lateral stability of the leaning-type arch rib system under arch springing clamped boundary condition is much better than the one under hinged boundary condition. And the former’s lateral bucking critical load is 2.13~2.49 times as large as the latter’s. Stable arch inclined angle growing, the leaning-type arch rib system’s lateral bucking critical load increases effectively. But its amplitude under hinged boundary condition increase larger.

You might also be interested in these eBooks

Advanced Research on Mechanical Engineering, Industry and Manufacturing Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 63-64)

Pages:

369-372

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.63-64.369

Citation:

Cite this paper

Online since:

June 2011

Authors:

He Ling Wang, Ai Rong Liu, Qi Cai Yu, Yu Zhu Guo, Fu Lin Shen

Keywords:

Boundary Condition, Critical Load, Lateral Buckling, Leaning-Type Arch Rib System

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Liu A.R., Yu Q.C., Song R., Zhang J.P. Dynamic stability of leaning-type arch bridge under earthquake[J]. Journal of ShenZhen science and engineering, Vol. 27(3)( 2010), p.286~290.

Google Scholar

[2] Chen H., Hu F., Shen Z.H., Yang L. Stability analysis of leaning-type arch bridge[J]. Journal of Fuzhou University, Vol. 33(2005) p.182~186.

Google Scholar

[3] Qian L.P., Xiang H.F. A practical method for lateral buckling analysis of arch bridges[J]. Journal of Tongji University, Vol. 17(2)( 1989) p.161~172.

Google Scholar

[4] Jin W.L., Zhao G.F. Lateral buckling of X-type twin ribbed arch braced with transverse beams[J]. China Civil Engineering Journal, Vol. 22(2)( 1989) pp.44-54.

Google Scholar

[5] Liu, Z., Lu Z.T. Lateral buckling load of tied-arch bridges with transverse braces[J]. Engineering Mechanics, Vol. 21(3)( 2004) p.21~24, 54.

Google Scholar

[6] Shen F.L. Study lateral buckling of leaning-type arch bridges[D]. Master thesis, Guangzhou University (2011).

Google Scholar