Earthquakes and Structures

  • 제9권2호
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  • Pages.281-303
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  • 2015
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  • 2092-7614(pISSN)
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  • 2092-7622(eISSN)
테크노프레스 (Techno-Press)
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Experimental tests and global modeling of masonry infilled frames

  • 투고 : 2014.03.27
  • 심사 : 2015.04.06
  • 발행 : 2015.08.25
⟨ 이전 논문 다음 논문 ⟩

초록

The effects of infill panels on the response of r.c. frames subjected to seismic action are widely recognized. Numerous experimental investigations were effected and several analytical models were developed on this subject. This work, which is part of a larger project dealing with specific materials and structures commonly used in Italy, discusses experimental tests on masonry and samples of bare and infilled portals. The experimental activity includes tests on elemental materials, and 12 wall samples. Finally, three one-bay one-story reinforced concrete frames, designed according to the outdated Italian technical code D.M. 1996 without seismic details, were tested (bare and infilled) under constant vertical and cyclic lateral load. The first cracks observed on the framed walls occurred at a drift of about 0.3%, reaching its maximum capacity at a drift of 0.5% while retaining its capacity up to a drift of 0.6%. Infill contributed to both the stiffness and strength of the bare reinforced concrete frame at small drifts thus improving overall system behavior. In addition to the experimental activities, previously mentioned, the recalibration of a model proposed by Comberscue (1996) was evaluated. The accuracy of an OpenSees non linear fiber based model of the prototype tested, including a strut element was verified through a comparison with the final experimental results. This work has been partially supported by research grant DPC-ReLUIS 2014.

키워드

참고문헌

  1. Active Standard ASTM E519/E519MStandard Test Method for Diagonal Tension (Shear) in Masonry Assemblages, Developed by Subcommittee: C15.04. Book of Standards 04,05.
  2. Bergami, A.V. (2011), "Masonry infilled r.c. frames Implementation and experimental verification of models for nonlinear analysis", LAP LAMBERT Academic Publishing GmbH & Co. KG, ISBN: 978-3-8465-0324-9.
  3. Bergami, A. and Nuti, C. (2015), "Compression tests on masonry walls realized with a single or double masonry panel", J. Civ. Eng. Arch. Res., 2(7).
  4. Colangelo, F. (2005), "Pseudo-dynamic seismic response of reinforced concrete frames infilled with non-structural brick masonry", Earthq. Eng. Struct. Dyn., 34(10), 1219-1241. https://doi.org/10.1002/eqe.477
  5. Combescure, D. (1996), "Modelisation du comportement sous chargement sismique des structures de batiment comportant des murs de remplissage en maconnerie", PhD. Thesis, Ecole Centrale Paris, France.
  6. D.M.LL.PP. del 20/11/1987, Norme tecniche per la progettazione, esecuzione e collaudo degli edifici in muratura e per il loro consolidamento (Italian masonry code).
  7. D.M.LL.PP. del 09/01/1996, Norme tecniche per il calcolo, l'esecuzione ed il collaudo delle strutture in cemento armato, normale e precompresso e per le strutture metalliche (Italian technical code).
  8. Federal Emergency management Agency (1998), "Evaluation of earthquake damaged concrete and masonry wall buildings, basic procedures manual", ATC-43, FEMA 306, ATC, California.
  9. Fardis, M.N., Bousias, S.N., Franchioni, G. and Panagiotakos, T.B. (1999), "Sesismic response and design of RC structures with plan-eccentric masonry infills", Earthq. Eng. Struct. Dyn., 28(2), 173-191. https://doi.org/10.1002/(SICI)1096-9845(199902)28:2<173::AID-EQE810>3.0.CO;2-1
  10. Klingner, R.E. and Bertero, V.V. (1976), "Infilled frames in earthquake-resistant construction", Report No. EERC 76-32, University of California, Berkeley.
  11. Klingner, R.E. and Bertero, V.V. (1976), "Infilled frames in earthquake resistant construction", Report 76-32, University of California, Berkeley, USA.
  12. Mainstone, R. (1971), "On the stiffness and strength of infilled frames", Proceedings of the Institution of Civil Engineers, Supplement, 48, 57-90.
  13. Mehrabi, A.B., Shing, P.B., Schuller, M. and Noland, J. (1996), "Experimental evaluation of masonry-infilled RC frames", J. Struct. Eng., ASCE, 122(3), 228-237. https://doi.org/10.1061/(ASCE)0733-9445(1996)122:3(228)
  14. Murty, C.V.R. and Jain, S.K. (2000), "Beneficial influence of masonry infills on seismic performance of RC frame buildings", Proceedings 12th World Conference on Earthquake Engineering, New Zealand.

피인용 문헌

  1. Fragility functions for masonry infill walls with in-plane loading vol.46, pp.15, 2017, https://doi.org/10.1002/eqe.2934
  2. Robust Calibration of Macro-Models for the In-Plane Behavior of Masonry Infilled RC Frames pp.1559-808X, 2018, https://doi.org/10.1080/13632469.2018.1517703
  3. Empirical drift-fragility functions and loss estimation for infills in reinforced concrete frames under seismic loading pp.1573-1456, 2019, https://doi.org/10.1007/s10518-018-0501-y
  4. Seismic design and retrofit of frame structures with hysteretic dampers: a simplified displacement-based procedure pp.1573-1456, 2019, https://doi.org/10.1007/s10518-019-00558-8
  5. Proposal of a Incremental Modal Pushover Analysis (IMPA) vol.13, pp.6, 2015, https://doi.org/10.12989/eas.2017.13.6.539
  6. In-plane behaviour and damage assessment of masonry infills with hollow clay bricks in RC frames vol.168, pp.None, 2015, https://doi.org/10.1016/j.engstruct.2018.04.065
  7. Effect of masonry infilled panels on the seismic performance of a R/C frames vol.16, pp.3, 2015, https://doi.org/10.12989/eas.2019.16.3.329
  8. Recent Findings and Open Issues concerning the Seismic Behaviour of Masonry Infill Walls in RC Buildings vol.2020, pp.None, 2015, https://doi.org/10.1155/2020/9261716
  9. DIBRAST: A Computer-Aided Seismic Design Procedure for Frame Structures Equipped With Hysteretic Devices vol.6, pp.None, 2015, https://doi.org/10.3389/fbuil.2020.00013
  10. Development and Utilization of a Database of Infilled Frame Experiments for Numerical Modeling vol.146, pp.6, 2020, https://doi.org/10.1061/(asce)st.1943-541x.0002608
  11. A database of test results from steel and reinforced concrete infilled frame experiments vol.36, pp.3, 2020, https://doi.org/10.1177/8755293019899950
  12. Verifying ASCE 41 the evaluation model via field tests of masonry infilled RC frames with openings vol.19, pp.3, 2015, https://doi.org/10.12989/eas.2020.19.3.157
  13. Analysis of the performance of strut models to simulate the seismic behaviour of masonry infills in partially infilled RC frames vol.222, pp.None, 2015, https://doi.org/10.1016/j.engstruct.2020.111124
  14. Strengthening of In-Plane and Out-of-Plane Capacity of Thin Clay Masonry Infills Using Textile- and Fiber-Reinforced Mortar vol.24, pp.6, 2015, https://doi.org/10.1061/(asce)cc.1943-5614.0001067
  15. Effects of Infills in the Seismic Performance of an RC Factory Building in Pakistan vol.11, pp.7, 2015, https://doi.org/10.3390/buildings11070276
  16. A novel data-driven force-displacement macro-model for nonlinear analysis of infilled frames: development, validation and reliability comparison vol.19, pp.14, 2015, https://doi.org/10.1007/s10518-021-01211-z
  17. Development and Validation of New Bouc-Wen Data-Driven Hysteresis Model for Masonry Infilled RC Frames vol.147, pp.11, 2015, https://doi.org/10.1061/(asce)em.1943-7889.0002001
  18. A new macro-model to analyse the combined in-plane/out-of-plane behaviour of unreinforced and strengthened infill walls vol.250, pp.None, 2022, https://doi.org/10.1016/j.engstruct.2021.113487