Browse > Article
http://dx.doi.org/10.12989/sem.2016.59.6.1121

Diagonal bracing of steel frames with multi-cable arrangements  

Husem, Metin (Department of Civil Engineering, Karadeniz Technical University)
Demir, Serhat (Department of Civil Engineering, Karadeniz Technical University)
Park, Hong G. (Department of Architecture,Seoul National University)
Cosgun, Suleyman I. (Department of Civil Engineering, Karadeniz Technical University)
Publication Information
Structural Engineering and Mechanics / v.59, no.6, 2016 , pp. 1121-1137 More about this Journal
Abstract
A large number of structure in the world were build with poor seismic details, with or without any lateral load resisting system like concentrically braced frames and steel plate shear walls. These structures can reveal deteriorating hysteretic behaviors with stiffness and strength degradation. Therefore, seismic retrofitting of such structures for drift control has vital importance. In this study a retrofit methodology has been developed, which involves diagonal bracing of steel frames with different cable arrangements. In the experimental and numerical program 5 different lateral load resisting system were tested and results compared with each other. The results indicated that multi-cable arrangements suggested in this study showed stable ductile behavior without any sudden decrease in strength. Due to the usage of more than one diagonal cable, fracture of any cable did not significantly affect the overall strength and deformation capacity of the system. In cable braced systems damages concentrated in the boundary zones of the cables and beams. That is why boundary zone must have enough stiffness and strength to resist tension field action of cables.
Keywords
cable; steel wire rope; concentrically braced frame; steel plate shear wall; FEA;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Aguero, A., Izvernari, C. and Tremblay, R. (2006), "Modelling of the seismic response of concentrically braced steel frames using the OpenSees analysis environment", Int. J. Adv. Steel Constr., 2(3), 242-274.
2 American Institute of Steel Construction (AISC) (2005), Specification for Structural Steel Buildings, Chicago.
3 American Institute o f Steel Construction (AISC) (2007), Steel Plate Shear Walls, Chicago.
4 Ansys Mechanical (2014), Ansys Inc., Canonsburg, PA.
5 Broderick, B.M., Elghazouli, A.Y. and Goggins, J. (2008), "Earthquake testing and response analysis of concentrically-braced sub-frames", J. Constr. Steel Res., 64, 997-1007.   DOI
6 Choi, I.R. and Park, H.G. (2008), "Ductility and energy dissipation capacity of shear dominated steel plate walls", J. Struct. Eng., 135(7), 785-796.
7 Fanaie, N., Aghajani, S. and Dzaj, E.A. (2016), "Thearetical assessment of the behavior of cable bracing system with central steel cylinder", Adv. Struct. Eng., 19(3), 463-472.   DOI
8 Filiatrault, A. and Tremblay R. (1998), "Design of tension-only concentrically braced steel frames for seismic induced impact loading", Eng. Struct., 20(12), 1087-1096.   DOI
9 Gupta, A. and Krawinkler, H. (1999), "Seismic demands for performance evaluation steel moment resisting frame structures", Report No. 132, The John A. Blume Earthquake Engineering Center, Dept. of Civil and Env. Eng., Stanford University.
10 Hadi, M.N.N. and Alrudaini, T.M.S. (2012), "New building scheme to resist progressive collapse", J. Arch. Eng., 18(4), 324-331.   DOI
11 Hou, X. and Tagawa, H. (2009), "Displacement-restraint bracing for seismic retrofit of steel moment frames", J. Constr. Steel Res., 65(5), 1096-1104.   DOI
12 Mousavi, S.A., Zahrai, S.M. and Saatcioglu, M. (2015), "Toward buckling free tension-only braces using slack free connections", J. Constr. Steel Res., 115, 329-345.   DOI
13 Mousavi, S.A. and Zahrai, S.M. (2016), "Contribution of pre-slacked cable braces to dynamic stability of non-ductile frames; an analytical study", Eng. Struct., 117, 305-320.   DOI
14 Timler, P.A., Ventura, C.E., Prion, H. and Anjam, R. (1998), "Experimental and analytical studies of steel plate shear walls as applied to the design of tall buildings", Struct. Des. Tall Build., 7, 233-249.   DOI
15 Sabelli, R. and Bruneau, M. (2007), "Steel Plate Shear Walls (AISC Design Guide)", American Institute of Steel Construction, Inc., Chicago, Illinois.
16 Tamai, H. and Takamatsu, T. (2005), "Cyclic loading test on a non-compression brace considering performance based seismic design", J. Constr. Steel Res., 61(9), 1301-1317.   DOI
17 Thorburn, L.J., Kulak, G.L. and Montgomery, C.J. (1983), "Analysis of steel plate shear walls", Structural Engineering Rep. No. 114, Dept. of Civil Engineering, Univ. of Alberta, Edmonton, Albta., Canada.
18 Tremblay, R. and Filiatrault, A. (1996), "Seismic impact loading in inelastic tension-only concentrically braced steel frames: myth or reality?", Earthq. Eng. Struct. Dyn., 25, 1373-1389.   DOI
19 Tremblay, R. (2001), "Seismic behavior and design of concentrically braced frames", Eng. J., 38(3), 148-66.
20 Wang, W., Zhou, Q., Chen, Y., Tong, L. and Chan, T.M. (2013), "Experimental and numerical investigation on full-scale tension-only concentrically braced steel beam-through frames", J. Constr. Steel Res., 80, 369-385.   DOI