Dynamic Effects on a Pre-Stressed Multi-Story Plane Steel Frame Caused by Sudden Failure of a Cable

Fei Wang; Bai Jian Tang

doi:10.4028/www.scientific.net/AMR.671-674.441

Paper Titles

Experimental and Numerical Studies on the Joint of Special-Shaped Concrete-Filled Rectangular Composite Tubular Column with H-Shaped Beam
p.417

Experimental Investigation into the Effect of Spring-Settlement Support on Bearing Capacity of the Shallow-Buried Structure
p.424

Deflection Calculation on Reinforced Concrete Beams Strengthened by Externally Prestressing Transverse Tensioning Method
p.430

Design and Construction of the Cofferdam Pile with GFRP Reinforced Concrete
p.437

Dynamic Effects on a Pre-Stressed Multi-Story Plane Steel Frame Caused by Sudden Failure of a Cable
p.441

Effects of Web Height-Thickness Ratio on Longitudinal Residual Stresses of the Welded Monosymmetric I-Section
p.446

Equivalent Static Wind Loads on Low Rise Buildings
p.450

Experimental Research on Steel Bar Reinforced High-Strength Concrete Columns
p.454

Experiments on Cold-Formed Steel Lipped Channel Beams with Complex Edge Stiffeners and Web Holes
p.461

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 671-674Dynamic Effects on a Pre-Stressed Multi-Story...

Dynamic Effects on a Pre-Stressed Multi-Story Plane Steel Frame Caused by Sudden Failure of a Cable

Abstract:

The dynamic effects on a pre-stressed multi-story steel plane frame caused by sudden failure of a pre-stressed cable were investigated by general finite element software. The stiffness reduction method was adopted to simulate sudden cable rupture, which can induce dynamic response of the pre-stressed multi-story plane frame. The numerical results show that the recommended failure time should be less than 1/20 of the fundamental period of the remaining structure to consider dynamic effects more accurately. As the failure time decreases, the amplitudes of structural top lateral displacement and internal forces at the column ends all increase and they decay more slowly. The dynamic coefficients of bending moment and shear force are larger than that of axial force at the column ends. The farther the beam is from the failed cable, the faster the bending moment at the beam end decays, and the larger its dynamic coefficient is.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

441-445

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.441

Citation:

Cite this paper

Online since:

March 2013

Authors:

Fei Wang, Bai Jian Tang

Keywords:

Dynamic Response, Failure Time, Multi-Story Steel Plane Frame, Pre-Stressed Cable

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] J. Shao and B. Tang: Building Science, Vol. 28 (2012) No. 5, p.9. (In Chinese).

Google Scholar

[2] B. Tang and S. Gu: Building Science, Vol. 26 (2010) No. 9, p.57. (In Chinese).

Google Scholar

[3] G. Su and Z. Lv: Industrial Construction, Vol. 27 (1997) No. 7, p.1. (In Chinese).

Google Scholar

[4] J.H. Yoo, C.W. Roeder and D.E. Lehman: Engineering Structures, Vol. 31 (2009) No. 1, p.182.

Google Scholar

[5] X. Hu and J. Ru: Mechanics in Engineering, Vol. 30 (2008) No. 4, p.54. (In Chinese).

Google Scholar

[6] L. Chen, S. Dong and X. Yuan: Spatial Structures, Vol. 16 (2011) No. 4, p.29. (In Chinese).

Google Scholar

[7] R.W. Clough and J. Penzien: Dynamics of Structures (Computers & Structures, Inc., USA 2003).

Google Scholar

[8] GSA: Progressive collapse analysis and design guidelines for new federal office buildings and major modernization projects (General Services Administration, USA 2003).

Google Scholar