Experimental Study on Seismic Behavior of High Strength Steel Composite K-Type Eccentrically Braced Frames

Liu Sheng Duan; Ming Zhou Su; Hui Li

doi:10.4028/www.scientific.net/AMR.838-841.559

Paper Titles

Finite Element Analysis of Beam-Column Connection with Cantilever Beam Splicing
p.540

Analysis on the Analogue Slab Methods for Hollow Floor
p.545

Analysis for Floor Slabs of Wall-Slab System
p.551

Sliding Mode Control on Vibration System with Time-Delay
p.555

Experimental Study on Seismic Behavior of High Strength Steel Composite K-Type Eccentrically Braced Frames
p.559

Effect of the Expansion Agent on Early-Age Autogenous Shrinkage Stress of Concrete
p.564

Optimization Research on Wall Thickness of a Double-Wall Steel Insulation Silo with Multiple Bolted Joints
p.569

Structure Composition and Mechanical Principle of Assembled Self-Supported Warehouse
p.574

Solving Robust Reliability Index Based on the Mutative Scale Chaos Optimization Algorithm
p.579

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 838-841Experimental Study on Seismic Behavior of High...

Experimental Study on Seismic Behavior of High Strength Steel Composite K-Type Eccentrically Braced Frames

Abstract:

High strength steel composite K-type eccentrically braced frame is a new structural system, in which the link is made from low yield point steel and the others are made from high strength steel. In order to study the seismic behavior of such a structure, four one-bay one-story 1/2 scaled plane specimens were tested under the monotonic and cyclic load respectively. The failure modes and the main indexes of seismic behavior of specimens with various links length were analyzed. The results show that this new structural form is good at energy dissipation and ductility, and the way of energy absorbing by shear yield is better than by flexure yield. Under cyclic load, the main failure were concentrated at links, while the other parts of the eccentrically braced frame kept in elastic status. This kind of structure is an excellent dual resistance system and easy to rehabilitate after earthquake.

You might also be interested in these eBooks

Civil, Structural and Environmental Engineering

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 838-841)

Pages:

559-563

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.838-841.559

Citation:

Cite this paper

Online since:

November 2013

Authors:

Liu Sheng Duan*, Ming Zhou Su, Hui Li

Keywords:

Cyclic Tests, High Strength Steel (HSS), K-Type Eccentrically Braced Frame, Monotonic Tests, Seismic Behavior

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] K. D. Hjelmstad，E. P. Popov．Characteristics of Eccentrically Braced Frames[J]．Journal of Structural Engineering，1984，110(2)，340-353.

Google Scholar

[2] B. C. Zhao，Q. Gu．Nonlinear finite element analysis for eccentrically braced steel frames under cyclic load[J]．China Civil Engineering Journal，2005，38(2)：27-31．(in Chinese).

Google Scholar

[3] A. L. Yu，B. C. Zhao，R. D. Li，et al．Experimental study on hysteretic behavior of K and Y-eccentrically braced steel frames [J]．Building Structure，2010，40(4)：9-12．(in Chinese).

Google Scholar

[4] D. Dubina，A. Stratan，F. Dinu．Dual high-strength steel eccentrically braced frames with removable links[J]．Earthquake Engineering & Structural Dynamics，2008，37(15)，1703-1720.

DOI: 10.1002/eqe.828

Google Scholar

[5] P. Dusicka，A. Itani，I. Buckle．Cyclic Behavior of Shear Links of Various Grades of Plate Steel[J]．Journal of Structural Engineering，2010，136(4)，370-378.

DOI: 10.1061/(asce)st.1943-541x.0000131

Google Scholar