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CLC number: TU502

On-line Access: 2013-11-04

Received: 2012-05-14

Revision Accepted: 2013-02-21

Crosschecked: 2013-10-12

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Journal of Zhejiang University SCIENCE A 2013 Vol.14 No.11 P.789-804


Occupant friendly seismic retrofit by concrete plates*

Author(s):  Mehmet Baran1, Merve Aktas2

Affiliation(s):  1. Department of Civil Engineering, Engineering and Natural Sciences Faculty, Yildirim Beyazit University, 06110, Ulus, Ankara, Turkey; more

Corresponding email(s):   mbaran@ybu.edu.tr

Key Words:  Reinforced concrete (RC), Strengthening, Concrete plate, Lateral strength, Stiffness, Hollow brick infills, Reversed-cyclic lateral loads

Mehmet Baran, Merve Aktas. Occupant friendly seismic retrofit by concrete plates[J]. Journal of Zhejiang University Science A, 2013, 14(11): 789-804.

@article{title="Occupant friendly seismic retrofit by concrete plates",
author="Mehmet Baran, Merve Aktas",
journal="Journal of Zhejiang University Science A",
publisher="Zhejiang University Press & Springer",

%0 Journal Article
%T Occupant friendly seismic retrofit by concrete plates
%A Mehmet Baran
%A Merve Aktas
%J Journal of Zhejiang University SCIENCE A
%V 14
%N 11
%P 789-804
%@ 1673-565X
%D 2013
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A1200324

T1 - Occupant friendly seismic retrofit by concrete plates
A1 - Mehmet Baran
A1 - Merve Aktas
J0 - Journal of Zhejiang University Science A
VL - 14
IS - 11
SP - 789
EP - 804
%@ 1673-565X
Y1 - 2013
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A1200324

An innovative occupant friendly retrofitting technique has been developed for reinforced concrete (RC) building structures with hollow brick infill walls used as partition walls which constitute the major portion of the existing building stock in Turkey. The idea is to convert the existing hollow brick infill wall into a load carrying system acting as a cast-in-place RC wall by reinforcing it with relatively thin concrete plates bonded to the mortar coated infill wall by use of tile adhesive and fixed by Φ6 (6 mm diameter) bolts. Test parameters were the shape and thickness of the plates, presence of reinforcement in plates, number and arrangement of Φ6 bolts. It was observed that lateral strength, stiffness, energy dissipation capacity, and ductility of the strengthened infill walls were improved and behaviour was enhanced by the proposed technique. Plates with two different basic shapes were used to strengthen the test specimens.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article


[1] Acun, B., Sucuoğlu, H., 2005. Tuğla Dolgu Duvarlı Çerçevelerin Hasır Donatı Ile Güçlendirilmesi. Earthquake Symposium, (in Turkish), Kocaeli, Turkey :965-971. 

[2] Alcocer, S.M., Ruiz, J., Pineda, J.A., 1996. Retrofitting of Confined Masonry Walls with Welded Wire Mesh. , 11th World Conference on Earthquake Engineering, Acapulco, Mexico, 1471:1471

[3] Altın, S., Anıl, ., Kara, M.E., Kaya, M., 2008. An experimental study on strengthening of masonry infilled RC frames using diagonal CFRP strips. Composites Part B: Engineering, 39(4):680-693. 

[4] Amanat, K.M., Alam, M.M.M., Alam, M.S., 2007. Experimental investigation of the use of ferrocement laminates for repairing masonry in filled RC frames. Journal of Civil Engineering (IEB), 35(2):71-80. 

[5] Antoniades, K.K., Salonikios, T.N., Kappos, A.J., 2005. Tests on seismically damaged reinforced concrete walls repaired and strengthened using fiber-reinforced polymers. Journal of Composites for Construction, 9(3):236-246. 

[6] Baran, M., 2012. Investigation of the effects of infill walls on the behaviors of reinforced concrete framed structures. Journal of the Faculty of Engineering and Architecture of Gazi University, 27(2):275-284. 

[7] Baran, M., Tankut, T., 2011. Experimental study on seismic strengthening of reinforced concrete frames by precast concrete panels. ACI Structural Journal, 108(2):227-237. 

[8] Baran, M., Tankut, T., 2011. Retrofit of non-ductile RC frames with precast concrete (PC) wall panels. Advances in Structural Engineering, 14(6):1149-1166. 

[9] Baran, M., Canbay, E., Tankut, T., 2010. Seismic strengthening with precast concrete panels-theoretical approach. Technical Journal, (in Turkish),21(2):4959-4978. 

[10] Binici, B., zcebe, G., 2006. Seismic Evaluation of Infilled Reinforced Concrete Frames Strengthened with FRPS. , Proceedings of the 8th US National Conference on Earthquake Engineering, San Francisco, California, USA, 1717:1717

[11] Canbay, E., Ersoy, U., Ozcebe, G., 2003. Contribution of reinforced concrete infills to seismic behavior of structural systems. ACI Structural Journal, 100(5):637-643. 

[12] El-Dakhakhni, W.W., Elgaaly, M., Hamid, A.A., 2003. Three-strut model for concrete masonry-infilled steel frames. Journal of Structural Engineering, 129(2):177-185. 

[13] ElGawady, M., Lestuzzi, P., Badoux, M., 2004. A Review of Conventional Seismic Retrofitting Techniques for URM. , 13th International Brick and Block Masonry Conference, Amsterdam, 10:10

[14] Erdem, .., Akyz, U., Ersoy, U., zcebe, G., 2006. An experimental study on two different strengthening techniques for RC frames. Engineering Structures, 28(13):1843-1851. 

[15] Farooq, S.H., Ilyas, M., Ghaffar, A., 2006. Technique for strengthening of Masonry wall panels using steel strips. Asian Journal of Civil Engineering (Building and Housing), 7(6):621-638. 

[16] FEMA (Federal Emergency Management Agency), 1998. Evaluation of Earthquake Damaged Concrete and Masonry Wall Buildings, FEMA 306, :

[17] Frosch, R.J., 1996.  Seismic Rehabilitation Using Precast Infill Walls. PhD Thesis, The University of Texas at Austin,Austin, USA :

[18] Frosch, R.J., 1999. Panel connections for precast concrete infill walls. ACI Structural Journal, 96(4):467-472. 

[19] Frosch, R.J., Li, W., Jirsa, J.O., Kreger, M.E., 1996. Retrofit of non-ductile moment-resisting frames using precast infill wall panels. Earthquake Spectra, 12(4):741-760. 

[20] Frosch, R.J., Li, W., Kreger, M.E., 1996. Seismic Strengthening of a Nonductile RC Frame Using Precast Infill Panels. , Eleventh World Conference on Earthquake Engineering, Acapulco, Mexico, :

[21] Kahn, L.F., 1984. Shotcrete strengthening of brick masonry walls. ACI Concrete International, 6(7):34-40. 

[22] Korkmaz, S.Z., Kamanli, M., Korkmaz, H.H., Donduren, M.S., Cogurcu, M.T., 2010. Experimental study on the behaviour of nonductile infilled RC frames strengthened with external mesh reinforcement and plaster composite. Natural Hazards and Earth System Sciences, 10(11):2305-2316. 

[23] Papanicolaou, C., Triantafillou, T., Lekka, M., 2011. Externally bonded grids as strengthening and seismic retrofitting materials of masonry panels. Construction and Building Materials, 25(2):504-514. 

[24] Sevil, T., Baran, M., Bilir, T., Canbay, E., 2011. Use of steel fiber reinforced mortar for seismic strengthening. Construction and Building Materials, 25(2):892-899. 

[25] Smith, B.S., 1962. Lateral stiffness of infilled frames. ASCE Journal of the Structural Division, 88(6):183-199. 

[26] Smith, B.S., 1966. Behavior of square infilled frames. ASCE Journal of the Structural Division, 92(ST1):381-403. 

[27] Smith, B.S., 1967. Methods for predicting the lateral stiffness and strength of multi-storey infilled frames. Building Science, 2(3):247-257. 

[28] Smith, B.S., 1968. Model test results of vertical and horizontal loading of infilled frames. ACI Journal Proceedings, 65(8):618-625. 

[29] Smith, B.S., Carter, C., 1969. A method of analysis for infilled frames. ICE Proceedings, 44(1):31-48. 

[30] Sonuvar, M.O., Ozcebe, G., Ersoy, U., 2004. Rehabilitation of reinforced concrete frames with reinforced concrete infills. ACI Structural Journal, 101(4):494-500. 

[31] Taghdi, M., Bruneau, M., Saatcioglu, M., 2000. Analysis and design of low-rise masonry and concrete walls retrofitted using steel strips. Journal of Structural Engineering, 126(9):1026-1032. 

[32] Taghdi, M., Bruneau, M., Saatcioglu, M., 2000. Seismic retrofitting of low-rise masonry and concrete walls using steel strips. Journal of Structural Engineering, 126(9):1017-1025. 

[33] Topu, ..B., Işıkdağ, B., Tatar, ., 2005. Depremde Hasar Görmüş Binaların Ferrocement Panellerle Güçlendirilmesi. Earthquake Symposium, (in Turkish), Kocaeli, Turkey :917-926. 

[34] TSC (Turkish Seismic Code), 2007.  Ministry of Public Work and Settlement. Government of Republic of Turkey,Ankara :

[35] Turk, A.M., Ersoy, U., Ozcebe, G., 2006. Effect of introducing RC infill on seismic performance of damaged RC frames. Structural Engineering and Mechanics, 23(5):469-486. 

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