Structural Engineering and Mechanics

Techno-Press (테크노프레스)
권호 표지
DOI QR코드

DOI QR Code

A method for static and dynamic analyses of stiffened multi-bay coupled shear walls

  • Received : 2006.12.28
  • Accepted : 2007.12.05
  • Published : 2008.03.10
⟨ Previous Next ⟩

Abstract

In this study an approximate method based on the continuum approach and transfer matrix method for static and dynamic analyses of stiffened multi-bay coupled shear walls is presented. In this method the whole structure is idealized as a sandwich beam. Initially the differential equation of this equivalent sandwich beam is written then shape functions for each storey is obtained by the solution of differential equations. By using boundary conditions and storey transfer matrices which are obtained by these shape functions, system modes and periods can be calculated. Reliability of the study is shown with a few examples. A computer program has been developed in MATLAB and numerical samples have been solved for demonstration of the reliability of this method. The results of the samples show the agreement between the present method and the other methods given in literature.

Keywords

References

  1. Aksogan, O., Arslan, H.M. and Choo, B.S. (2003), "Forced vibration analysis of stiffened coupled shear walls using continuous connection method", Eng. Struct., 25, 499-506. https://doi.org/10.1016/S0141-0296(02)00192-X
  2. Aksogan, O., Bikce, M., Emsen, E. and Arslan, H.M. (2007), "A simplified analysis of multi-bay stiffened coupled shear walls", Adv. Eng. Software, 38, 552-560. https://doi.org/10.1016/j.advengsoft.2006.08.019
  3. Aksogan, O., Turker, H.T. and Oskuei, A.V. (1993), Stiffening of Coupled Shear at Arbitrary Number of Heights, Advances in Civil Engineering, First Technical Congress, North Cyprus, 2, 780-787.
  4. Arslan, H.M., Aksogan, O. and Akavc, S. (2001), "Stiffened coupled shear walls on elastic foundations with flexible connections and stepwise changes in width", Turkish J. Eng. Environ., 25, 517-526.
  5. Arslan, H.M., Aksogan, O. and Choo, B.S. (2004), "Free vibrations of flexibly connected elastically supported stiffened coupled shear walls with stepwise chnages in width", Iranian J. Sci. Technol., 28(B5), 605-614.
  6. Basu, A., Nagpal, A.K., Bajaj, R.S. and Guliani, A. (1979), "Dynamic characteristics of coupled shear walls", J. Struct. Div., ASCE, 105, 1637-1651.
  7. Bikce, M., Aksogan, O. and Arslan, H.M. (2000), "Dynamic analysis of coupled shear walls", C. U.J. Fac. Eng.. Arch., 15(1-2), 45-71.
  8. Bozdogan, K.B., Ozturk, D. and Nuhoglu, A. (2005), Static and Dynamic Analysis of Coupled Shear Walls by Using Transfer Matrix Method, 14th National Mechanics Congress, Hatay-Turkey, (In Turkish).
  9. Cengiz, E.Y and Saygun, A.I. (2007), "Determination of collapse safety of shear wall-frame structures", Struct. Eng. Mech., 27(2). https://doi.org/10.12989/sem.2007.27.2.135
  10. Chaallal, O. (1992), "Finite element model for seismic rc coupled walls having slender coupling beams", J. Struct. Eng., ASCE, 118(10), 2936-2943. https://doi.org/10.1061/(ASCE)0733-9445(1992)118:10(2936)
  11. Chaallal, O. and Ghamallal, N. (1996), "Seismic response of flexibly supported coupled shear walls", J. Struct. Eng., ASCE, 122(10), 1187-1197. https://doi.org/10.1061/(ASCE)0733-9445(1996)122:10(1187)
  12. Coull, A. and Smith, B.S. (1983), Tall Buildings 1. In Handbook of Structural Concrete. Edited by F.K. Kong, R.H. Evans, E. Cohen and F. Roll. Pitman Books Limited, London, England.
  13. Emsen, E. and Aksoan, O. (2005), Dynamic Analysis of Coupled Shear Walls Using Various Methods, Congress on the Civil Engineering Problems of Antalya, 22-24 September (In Turkish).
  14. Ha, H.H. and Tan, T.M.H. (1999), "An efficient analysis of continuum shear wall models", Can. J. Civil Eng., 26, 425-433. https://doi.org/10.1139/cjce-26-4-425
  15. Kim, H.S. and Lee, D.G (2003), "Analysis of shear wall with openings using super elements", Eng. Struct., 25, 981-991. https://doi.org/10.1016/S0141-0296(03)00041-5
  16. Kuang, J.S. and Chau, C.K. (1998), "Free vibration of stiffened coupled shear walls", Struct. Des. Tall Build., 7, 135-145. https://doi.org/10.1002/(SICI)1099-1794(199806)7:2<135::AID-TAL93>3.0.CO;2-D
  17. Kwan, A.K.H. (1993), "Mixed finite elements for analysis of coupled shear/core walls", J. Struct. Eng., ASCE, 119(59), 1388-1408. https://doi.org/10.1061/(ASCE)0733-9445(1993)119:5(1388)
  18. Kwan, A.K.H. (1995), "Equivalence of finite elements and analogous frame modules for shear/core wall analysis", Comput. Struct, 57(2), 193-203. https://doi.org/10.1016/0045-7949(94)00604-2
  19. Li, GQ. and Choo, B.S. (1996), "A continuous-discrete approach to the free vibration analysis of stiffened pierced walls on flexible foundations", Int. J. Solids Struct., 33(2), 249-263. https://doi.org/10.1016/0020-7683(95)00028-9
  20. Matlab V7.1 (2004), Users Manual, Mathworks Inc., USA.
  21. Potzta, G and Kollar, L.P. (2003), "Analysis of building structures by replacement sandwich beams", Int. J. Solids Struct., 40, 535-553. https://doi.org/10.1016/S0020-7683(02)00622-4
  22. Rashed, YF. (2000), "Analysis of building shear walls using boundary elements", Eng. Anal. Boundary Elem., 24, 287-293. https://doi.org/10.1016/S0955-7997(99)00055-7
  23. Rosman, R. (1964), "Approximate analysis of shear walls subject to lateral loads", Proc. Am. Con. Ins., 61(6), 717-734.
  24. Smith, B.S. (1970), "Modified beam method for analyzing symmetrical shear walls", J. Am. Con. Ins., 67(2), 977-980.
  25. Swaddiwudiphong, S., Lii, L.L. and Zhou, Q. (2001), "Effect of axial on vibration of tall buildings", Struct. Des. Tall Build., 10, 79-91. https://doi.org/10.1002/tal.175
  26. Wang, Y., Arnaouti, C. and Guo, S. (1999), "Simplified method for evaluating fundamental natural frequency of shear wall with multiple bands of openings", J. Sound Vib., 221(2), 334-341. https://doi.org/10.1006/jsvi.1998.1996
  27. Zeidabadi, N.A., Mirtalae, K. and Mobasher, B. (2004), "Optimized use of the outrigger system to stiffen the coupled shear walls in tall buildings", Struct. Des. Tall Special Build., 13, 9-27, DOI: 10. 1 002/tal.228. https://doi.org/10.1002/tal.228

Cited by

  1. Experimental Study and Numerical Simulation of Partially Prefabricated Laminated Composite RC Walls vol.14, pp.5, 2011, https://doi.org/10.1260/1369-4332.14.5.967
  2. Cyclic load experiment study on the laminated composite RC walls with different concrete ages vol.36, pp.6, 2010, https://doi.org/10.12989/sem.2010.36.6.745
  3. An investigation on the behavior of stiffened coupled shear walls considering axial force effect vol.22, pp.18, 2013, https://doi.org/10.1002/tal.1013
  4. Vibration analysis of asymmetric shear wall and thin walled open section structures using transfer matrix method vol.33, pp.1, 2008, https://doi.org/10.12989/sem.2009.33.1.095
  5. Effect of the height of SCSW on the optimal position of the stiffening beam considering axial force effect vol.41, pp.2, 2008, https://doi.org/10.12989/sem.2012.41.2.299