Abstract
Bu çalışmada
betonarme yapılarda bulunan bölme tuğla duvarların bina dinamik özelliklerine
olan etkisi deneysel çalışmalarla belirlenmiştir. Çalışmada 1980’li yıllarda
inşa edilmiş altı katlı betonarme bir bina deney numunesi olarak
kullanılmıştır. Çalışılan binanın dinamik özellikleri çevresel titreşim
analizleri ile belirlenmiştir. Daha sonra binanın zemin katında bulunan tuğla
ve çimento harcıyla örülmüş bölme duvarlar doldurdukları çerçevelerden
ayrılarak etkisizleştirilmiştir. Tekrarlanan çevresel titreşim analizleriyle,
binanın zemin katında bölme duvarları olmaması durumunda dinamik özellikler
belirlenmiştir. Çalışılan binanın iki hali için belirlenen dinamik özelliklerin
karşılaştırılmasıyla bölme duvarların yapı dinamik davranışlarına olan katkıları
belirlenmiştir.
References
- Fiore, A., Netti, A., Monaco, P., The influence of masonry infill on the seismic behaviour of RC frame buildings, Engineering Structures, 44, 133–145, 2012.
- Uva, G., Porco, F., Fiore, A., Appraisal of masonry infill walls effect in the seismic response of RC framed buildings: A case study, Engineering Structures 34, 514–526, 2012.
- Köse, M. M. Parameters affecting the fundamental period of RC buildings with infill walls, Engineering Structures, 31, 93-102, 2009.
- Mehrabi, A. B., Shing, P. B., Schuller, M. P., Noland, L., Experimental Evaluation of Masonry-Infilled RC Frames, J. Struct. Eng, 122(3), 228–237, 1996.
- Zarnic, R., Gostic, S., Crewe, A. J., and Taylor, C. A., Shaking table tests of 1:4 reduced-scale models of masonry infilled reinforcedconcrete frame buildings, Earthquake Eng. Struct. Dyn., 30(6), 819–834, 2001.
- Hashemi, A., and Mosalam, K. M., Shake-table experiment on reinforced concrete structure containing masonry infill Wall, Earthquake Eng. Struct. Dyn., 35(14), 1827–1852, 2006.
- Çankaya, M. A., Dynamic Behavior of Reinforced Concrete Frames with Infill Walls, MASTER Thesis, İzmir Institute of Technology, İzmir, 2011.
- Bayraktar, A., Türker, T., Altunışık, A. C., Sevim, B., Şahin, A., Özcan, D. M., Binaların Dinamik Parametrelerinin Operasyonal Modal Analiz Yöntemiyle Belirlenmesi. İMO Teknik Dergi, 5185-205, 2010.
- Ewins, D. J., Modal Testing: Theory and Practice. John Wiley & Sons, New York, 1995.
- Michel, C., Gueguen, P., and Bard, P.-Y., Dynamic parameters of structures extracted from ambient vibration measurements: An aid for the seismic vulnerability assessment of existing buildings in moderate seismic hazard regions, Soil Dynamics and Earthquake Engineering, 28, 593–604, 2008.
- Guler, K., Yuksel, E., and Kocak, A., Estimation of the fundamental vibration period of existing RC buildings in Turkey utilizing ambient vibration records. J. Earthquake Eng., 12(S2), 140–150, 2008.
- Soyoz, S., Taciroglu, E., Orakcal, K., Nigbor, R., Skolnik, D., Lus, H., Safak, E., Ambient and Forced Vibration Testing of a Reinforced Concrete Building before and after Its Seismic Retrofitting. J. Struct. Eng. 139:1741-1752, 2013.
- ABYYHY, Afet Bölgelerinde yapılacak yapılar hakkında yönetmelik, T.C. İmar ve İskan Bakanlığı, Deprem Araştırma Enstitüsü Başkanlığı, Ankara, 1975.
- Aras F., Frequency variation in construction stages and model validation for steel buildings, Steel and Composıte Structures, 22, 647-662, 2016.
- Aras F., Ambient and forced vibration testing with numerical identification for RC buildings, Earthquakes and Structures, 11, 809-822, 2016.
- Brincker, R., Ventura, C., and Andersen, P., “Why ouput-only modal testing is a desirable tool for a wide range of practical applications” In 21st international modal analysis conference (IMAC), Kissimmee, Florida, 2003.
- Matlab, The MathWorks, Inc., Natick, Massachusetts, United States, 2012.
- DBYBHY, Deprem Bölgelerinde Yapılacak Binalar Hakkında Esaslar. Bayındırlık ve İskan Bakanlığı, Türkiye, 2007.
Investigation of Effects of Infill Walls in Reinforced Concrete Buildings with Full-Scaled Experiments
Abstract
In
this study, the effects of partition walls into dynamic behavior of reinforced
concrete building are investigated with experimental researches. A six-story
reinforced concrete building, constructed in 1980s, is used as a test specimen.
The dynamic characteristics of the studied building are determined by ambient
vibration survey. Later on the partition walls, composed of bricks and cement
mortar, are set ineffective by separating them from the frames they fill. The
repeated ambient vibration survey gives the dynamic characteristics of the
building which does not have partition walls on its ground floor. The
comparison of the determined dynamic characteristics for two forms of the same
building revealed the contribution of partition walls into the dynamic
properties of the building.
Keywords
partition walls reinforced concrete buildings; dynamic behavior experimental modal analysis irregularities
References
- Fiore, A., Netti, A., Monaco, P., The influence of masonry infill on the seismic behaviour of RC frame buildings, Engineering Structures, 44, 133–145, 2012.
- Uva, G., Porco, F., Fiore, A., Appraisal of masonry infill walls effect in the seismic response of RC framed buildings: A case study, Engineering Structures 34, 514–526, 2012.
- Köse, M. M. Parameters affecting the fundamental period of RC buildings with infill walls, Engineering Structures, 31, 93-102, 2009.
- Mehrabi, A. B., Shing, P. B., Schuller, M. P., Noland, L., Experimental Evaluation of Masonry-Infilled RC Frames, J. Struct. Eng, 122(3), 228–237, 1996.
- Zarnic, R., Gostic, S., Crewe, A. J., and Taylor, C. A., Shaking table tests of 1:4 reduced-scale models of masonry infilled reinforcedconcrete frame buildings, Earthquake Eng. Struct. Dyn., 30(6), 819–834, 2001.
- Hashemi, A., and Mosalam, K. M., Shake-table experiment on reinforced concrete structure containing masonry infill Wall, Earthquake Eng. Struct. Dyn., 35(14), 1827–1852, 2006.
- Çankaya, M. A., Dynamic Behavior of Reinforced Concrete Frames with Infill Walls, MASTER Thesis, İzmir Institute of Technology, İzmir, 2011.
- Bayraktar, A., Türker, T., Altunışık, A. C., Sevim, B., Şahin, A., Özcan, D. M., Binaların Dinamik Parametrelerinin Operasyonal Modal Analiz Yöntemiyle Belirlenmesi. İMO Teknik Dergi, 5185-205, 2010.
- Ewins, D. J., Modal Testing: Theory and Practice. John Wiley & Sons, New York, 1995.
- Michel, C., Gueguen, P., and Bard, P.-Y., Dynamic parameters of structures extracted from ambient vibration measurements: An aid for the seismic vulnerability assessment of existing buildings in moderate seismic hazard regions, Soil Dynamics and Earthquake Engineering, 28, 593–604, 2008.
- Guler, K., Yuksel, E., and Kocak, A., Estimation of the fundamental vibration period of existing RC buildings in Turkey utilizing ambient vibration records. J. Earthquake Eng., 12(S2), 140–150, 2008.
- Soyoz, S., Taciroglu, E., Orakcal, K., Nigbor, R., Skolnik, D., Lus, H., Safak, E., Ambient and Forced Vibration Testing of a Reinforced Concrete Building before and after Its Seismic Retrofitting. J. Struct. Eng. 139:1741-1752, 2013.
- ABYYHY, Afet Bölgelerinde yapılacak yapılar hakkında yönetmelik, T.C. İmar ve İskan Bakanlığı, Deprem Araştırma Enstitüsü Başkanlığı, Ankara, 1975.
- Aras F., Frequency variation in construction stages and model validation for steel buildings, Steel and Composıte Structures, 22, 647-662, 2016.
- Aras F., Ambient and forced vibration testing with numerical identification for RC buildings, Earthquakes and Structures, 11, 809-822, 2016.
- Brincker, R., Ventura, C., and Andersen, P., “Why ouput-only modal testing is a desirable tool for a wide range of practical applications” In 21st international modal analysis conference (IMAC), Kissimmee, Florida, 2003.
- Matlab, The MathWorks, Inc., Natick, Massachusetts, United States, 2012.
- DBYBHY, Deprem Bölgelerinde Yapılacak Binalar Hakkında Esaslar. Bayındırlık ve İskan Bakanlığı, Türkiye, 2007.
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Engineering |
| Journal Section | Articles |
| Authors | |
| Publication Date | September 1, 2018 |
| Submission Date | May 30, 2017 |
| Published in Issue | Year 2018 Volume: 29 Issue: 5 |
