Research Article
BibTex RIS Cite

CHANGES OF ELASTIC MODULUS OF MASONRY STRUCTURES DUE TO DIFFERENT DAMAGE RATIOS

Year 2020, Volume: 38 Issue: 2, 757 - 767, 01.06.2021

Abstract

In masonry structures, it is challenging to determine the mechanical parameter values and to determine the structural behavior accordingly. For this purpose, a vaulted masonry structure resting on successive arches was built using solid clay brick and Khorasan mortar under laboratory conditions. Firstly, the Ambient Vibration Test was applied to the structure, and the natural frequency values and mode shapes of the structure were determined. Then, the displacement values due to the load were determined by using linear displacement transducer placed in different regions by applying force in the lateral direction with the incremental loading and unloading method. The structure was modeled with the Finite Element Method in the computer program by macro modeling technique, where mortar and brick were reduced to one element. The graph of change in elastic modulus due to damage ratios in the structure and the graph of change in natural frequency values due to variable elastic modulus were obtained by using the data of the Incremental Cyclic Loading Test in the Finite Element Model. Finally, Finite Element and Ambient Vibration Test analysis results were evaluated comparatively.

References

  • [1] Kocaman, İ., Okuyucu, D. ve Kazaz, İ., (2019) Determination of Material Properties of Historical Masonry Structures with Dynamic Parameters: Lala Pasha Mosques Example, Teknik Dergi, Paper 537, 9125-9146 (in Turkish).
  • [2] Ercan, E., (2018) Assessing the Impact of Retrofitting on Structural Safety in Historical Buildings via Ambient Vibration Tests, Construction and Building Materials, 164, 337- 349.
  • [3] Romero, M., Pachon, P., Compan, V., Camara, M. and Pinto, F., (2018) Operational Modal Analysis: A Tool for Assessing Changes on Structural Health State of Historical Constructions after Consolidation and Reinforcement Works-Jura Chapel (Jerez de la Frontera, Spain), Hindawi Shock and Vibration, Article ID 3710419, 12.
  • [4] Ercan, E., Arısoy, B., Hökelekli, E. and Nuhoğlu, A., (2017) Estimation of Seismic Damage Propagation in a Historical Masonry Minaret, Sigma Journal of Engineering and Natural Sciences, 35 (4), 647-666.
  • [5] Güneş, S. ve Anıl, Ö., (2017) Determining the Dynamic Behaviour of Masonry Structures by Using Operational Modal Analysis, 4. International Conference on Earthquake Engineering and Seismology, October 11-13, 2017, Eskişehir, Turkey (in Turkish).
  • [6] Sancibrian, R., Lombillo, I., Sarabia, E. G., Boffill, Y., Wong, H. and Villegas, L., (2017) Dynamic Identification and Condition Assessment of an Old Masonry Chimney by Using Modal Testing, Procedia Engineering, 199, 3410-3415.
  • [7] Sevim, B., Atamturktur, S., Altunisik, A. C. and Bayraktar A., (2016) Ambient Vibration Testing and Seismic Behavior of Historical Arch Bridges Under Near and Far Fault Ground Motions, Bulletin of Earthquake Engineering, 14, 241-259.
  • [8] Nohutcu, H., Demir, A., Ercan, E., Hokelekli, E. and Altintas, G., (2015) Investigation of a Historic Masonry Structure by Numerical and Operational Modal Analyses, The Structural Design of Tall and Special Buildings, 24, 821-834.
  • [9] Birinci, F., (2010) Finite Element Model Updating of Stone Arch Bridges Using Operational Modal Analysis, Master of Science Thesis, Institute of Natural Sciences, Karadeniz Technical University, Trabzon, Turkey (in Turkish).
  • [10] Oyarzo-Vera, C. A., Abdul Karim, A. R. and Chouw, N., (2009) Modal Testing of an Unreinforced Masonry House, 3. International Operational Modal Analysis Conference, Italy.
  • [11] Karimi, A. H., Karimi, M. S., Kheyroddin, A. and Shahkarami, A.A., (2016) Experimental and Numerical Study on Seismic Behavior of an Infilled Masonry Wall Compared to an Arched Masonry Wall, Structure, 8, 144-153.
  • [12] Binici, B., Aldemir, A., Canbay, E. and Yakut, A., (2015) Lateral Load Testing of Two Existing Masonry Buildings, ASEM15, 25-29 August 2015, Korea.
  • [13] Wijanto, L. S., (2007) Seismic Assessment of Unreinforced Masonry Walls, Degree of Doctor Philosophy, University of Canterbury, New Zealand.
  • [14] Giordano, A., Mele, E. and De Luca, A., (2002) Modelling of Historical Masonry Structures: Comparison of Different Approaches Through a Case Study, Engineering Structures, 24, 1057-1069.
  • [15] Manisa İl Kültür ve Turizm Müdürlüğü, “Ulu Camii ve Külliyesi”, URL: https://manisa.ktb.gov.tr/TR-73021/ulu-camii-ve--kulliyesi-manisa-merkez.html (Erişim tarihi: 11.07.2019).
  • [16] Güner, Y., (2018) Performance Analysis of Existing Historical Masonry Buildings, Master of Science Thesis, Graduate School of Natural and Applied Science, Ege University, Izmir, Turkey (in Turkish).
  • [17] Structural Vibration Solutions, “Artemis Modal”, Available from: http://www.svibs.com/OMA (Accessed Date: 11.07.2019).
  • [18] Computer and Structures Inc., “SAP2000”, Available from: https://www.csiamerica.com/products/sap2000 (Accessed Date: 11.07.2019).
There are 18 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Research Articles
Authors

Yunus Güner This is me 0000-0001-7133-4188

Emre Ercan This is me 0000-0001-9325-8534

Ayhan Nuhoğlu This is me 0000-0001-5147-460X

Duygu Öztürk This is me 0000-0001-7800-7438

Publication Date June 1, 2021
Submission Date November 11, 2019
Published in Issue Year 2020 Volume: 38 Issue: 2

Cite

Vancouver Güner Y, Ercan E, Nuhoğlu A, Öztürk D. CHANGES OF ELASTIC MODULUS OF MASONRY STRUCTURES DUE TO DIFFERENT DAMAGE RATIOS. SIGMA. 2021;38(2):757-6.

IMPORTANT NOTE: JOURNAL SUBMISSION LINK https://eds.yildiz.edu.tr/sigma/