A Study on the Finite Element Method and Volume and Load Analysis in Buildings to be Constructed in Masonry Style

Öz

If it is desired to create a building model that is suitable to be designed according to the situation of the land in the zoning plans, whether it is normal or in accordance with the historical urban texture, some feasibility studies are definitely needed. Especially in the restoration work of a historical building in accordance with the old texture or in the construction of a 2- or 3-storey building such as H = 6.50 meters in vineyard or garden areas, the ground and upper floor are stone, masonry construction projects, by making a modelling with the finite element method in the calculations of the structure. In the volumetric sense, load combinations such as dead load, live load, soil load, water load are calculated. Wall analysis are made on the stone foundation on the ground and upper floors of the masonry building. Finite element method was applied in the study. Finite elements are creating the modelling of a structure by creating connection and nodal points. With this method, especially the SAP program is used. In our study, the analysis results about the necessity of all load combinations and how the wall loads of the stone foundation on the ground will be minimum in a building to be built in a masonry style were examined.

Anahtar Kelimeler

• Masonry Structures
• Finite Element Method
• Volume and Load Calculation

Yığma Tarzda İnşa Edilecek Yapılarda Sonlu Elemanlar Metodu İle Hacim ve Yük Analizleri Üzerine Bir İnceleme

Öz

Arazinin imar planlarındaki durumuna göre ister normal ister tarihi kent dokusuna uygun şekilde tasarlanması uygun görülen bir yapı modeli oluşturulmak istenirse mutlaka birtakım fizibilite çalışmalarına ihtiyaç vardır. Özellikle tarihi bir yapının eski dokusuna uygun şekilde restore çalışması ya da bağ bahçe alanlarında H=6,50 metre gibi 2 ya da 3 katlı bir bina yapımında zemin ve üst katın taş olarak kargir yapı şeklinde inşaat projelerinin hesaplarında sonlu elemanlar yöntemi ile bir modelleme yapılarak yapının hacimsel anlamda ölü yük, hareketli yük, toprak yükü, su yükü gibi yük kombinasyonları hesaplanır. Kargir yapının zemin ve üst katındaki taş temelinde duvar analizlerine bakılır. Sonlu elemanlar yöntem olarak çalışmada uygulanmıştır. Sonlu elemanlar bağlantı ve düğüm noktaları oluşturarak bir yapının modellenmesini meydana getirmektir. Bu metotla birlikte özellikle SAP programından yararlanılır. Çalışmamızda örnek bir yığma tarza yapılacak yapıda tüm yük kombinasyonlarının nasıl olması gerekliliği ve zemindeki taş temelin duvar yüklerinin asgari nasıl olacağı hakkında analiz sonuçlarına bakılmıştır.

Anahtar Kelimeler

• Yığma Yapılar
• Sonlu Elemanlar Metotu
• Hacim ve Yük Hesabı

Kaynakça

1. Arun, G., 2005. Masonry Building Behavior, Workshop on Increasing the Earthquake Safety of Masonry Buildings.
2. Bayraktar, A., 2011. The development history of masonry engineering.
3. Calderoni Bruno, Ghersi Aurelio, and Lenza Pietro., 1994. Seismic Behavior of Masonry Buildings, Proceeding of the 10th International Brick and Block Masonry Conference, Canada.
4. Clough, RW., 1960. The finite element method in plane stress analysis. In: Proceedings of the 2nd ASCE Conference on Electronic Computation, Pittsburgh.
5. Courant, R., 1943. Variational methods for the solutions of problems of equilibrium and vibrations. bull. am. math. Soc. 1943; 49, 1-23.
6. Demirkan, D.E., 2014. Investigation of the Effect of Joint Thickness and Wall Laying Technique on an Anisotropic Model in Masonry Buildings, Master Thesis, ITU, Istanbul.
7. Heyman, J., 2006. The science of structural engineering, Imperial College Press, London.
8. Huge İrfan, Kazaz İlker and Reader Wish., 2018. Investigation of Structural Behavior of Historical Erzurum Yakutiye Madrasa, Erzurum Technical University, Faculty of Architecture and Engineering, Department of Civil Engineering, 25050, Erzurum. Published: Dokuz Eylul University Faculty of Engineering Journal of Science and Engineering, Vol 20, No 58.

9. Lourenco Paulo B., 2002. Computations on Historic Masonry Structures, Progress in Structural Engineering and Materials, 4(3): 301-319.
10. Lourenço, P. B., 1996. Computational Strategies For Masonry Structures, Portugal.
11. Lourenço, P. B., 1998. Experimental and numerical considerations in the modeling of the mechanical behavior of masonry, Structural Analysis of Constructions II, Barcelona.
12. Ozdemir Habibe. 2018, “Computer Aided Analysis of Historical Buildings: An Example of Patara Ancient City Theater Stage Structure”, M.Sc., Akdeniz University, Antalya.
13. Sarac, M. M., 2003. Strengthening of Historical Masonry Buildings, Master Thesis, Istanbul Technical University, Istanbul.
14. Satongar, S., 1994. A Research on Istanbul City Walls and Khorasan Mortars, Master Thesis, Istanbul Technical University, Istanbul.
15. Şahin, E., 2019. Structural Analyzes And Assessment Of Historical Çardak Caravanserai In Denizli, Master Of Science, In Civil Engineering, İzmir.
16. Taşkaya, S., 2021. An Investigation On Profile Tension Measurement And Dynamic Load Analysis In Steel Roofs, Research Article, Sciennovation, Issue:2, Volume:2, Pages:6-16.
17. Teomete, E., 2004. Finite Element Modeling of Historical Masonry Structures, Case Study: Urla Kamanlı Mosque, MSc. Thesis, Izmir Institute of Technology, Izmir.
18. Weck Olivier and Kim Il Yong., 2004. Engineering Design and Rapid Prototyping, Finite Element Method, Massachusetts Institute of Technology, U.S.A.