Investigation of material properties for the turkish masonry buildings /

Download
2014
Çobanoğlu, Adil Baran
Unreinforced masonry construction is still widespread among many urban and rural areas, in developing countries such as Turkey. In order to prevent any loss of lives during an earthquake, ensuring the safety of these buildings is crucial. The buildings which are located in earthquake prone regions should be investigated and assessed so that necessary precautions can be taken. Therefore, several questions and concerns regarding the application of the assessment procedure, the assumptions and risk decision for the current methods of masonry building assessment are raised. This thesis addresses these concerns and investigates the material characteristics of masonry buildings in Turkey and its effect on assessment methods. In this regard, ten buildings were selected for the study and detailed information were collected on the field regarding the selected buildings. After that, preliminary assessments were conducted on the selected buildings according to the method described in RBTEIE (2013) and the results were evaluated. Then, axial compression, diagonal tension and sliding shear tests were conducted in the laboratory, on the wall specimens obtained from the selected buildings. The test results were discussed along with the comparison with the strength values given in TEC (2007) and new material characteristics for masonry buildings were recommended accordingly. Finally, assessment methods described in TEC (2007) and RBTEIE (2013) were conducted to the selected buildings with different material characteristics for all the earthquake zones. The assessment results showed that, the assessments conducted with the allowable stress values provided by TEC (2007) might lead to inaccurate and unsafe results.

Suggestions

A comparative study on earthquake resistance of reinforced concrete and masonry residential buildings in small-scale cities of Turkey
Er Akan, Aslı; Ünay, Ali İhsan; Department of Building Science in Architecture (2008)
Today the vast majority of urban population in Turkey is living in multi-story apartment blocks constructed of reinforced concrete due to the fact that in the late 19th century concrete and steel took the place of traditional materials such as masonry. However, it cannot be denied that masonry is still a crucial material for load bearing walls, internal walls and cladding of buildings. In addition to this masonry construction system has many advantages. From the architectural point of view, it provides flex...
Comparative study of commercial structural analysis programs in view of seismic assessment procedures in Turkish earthquake code 2007
Yıldırım, Suat; Akyüz, Uğurhan; Yakut, Ahmet; Department of Civil Engineering (2011)
In Turkey, most of the existing buildings have been designed according to Turkish Earthquake codes of 1975 and 1997. It is a well known fact that, poor material quality, poor design, poor control on site and inadequate workmanship makes existing buildings vulnerable to earthquake. In addition, change in function of buildings becomes another problem. These problems increase the importance of assessment of existing buildings. For this purpose, a new chapter has been added to the new code and assessment method...
The Conservation principles for the brick and tile factories in Eskişehir
Tülce, Ayten Hüma; Özgönül, Nimet; Restoration in Department of Architecture (2012)
The aim of this thesis is to develop conservation principles for the brick and tile industry in Eskişehir, one of the symbolic industrial cities in Turkey where brick and tile has been the significant production from the Early Republic Period. The conservation of these structures, complexes and mechanical elements is a controversial issue owing to their physical, economical, social and administrative values. The principles how to conserve and why is searched through discussions on conservation approaches, d...
Construction techniques of traditional Birgi houses
Diri, Filiz; Şahin Güçhan, Neriman; Department of Architecture (2010)
The aim of this study is to create reliable and comprehensive information, for its potential usage in conservation efforts, regarding the construction techniques of the traditional houses in Birgi,
Evaluation of seismic resistance of traditional Ottoman timber frame houses
Aktaş, Yasemin Didem; Şahin Güçhan, Neriman; Türer, Ahmet; Department of Architecture (2011)
The aim of this study is to evaluate the seismic resistance of traditional Ottoman timber frame “hımış” structures, which form the major part of Turkey’s cultural heritage, from an engineering point of view. On the other hand, the seismic resistance of traditional Ottoman timber frame structures was not evaluated from an engineering perspective. For the aim of seismic resistance evaluation of traditional Ottoman timber frame houses, the TUBITAK (the Scientific and Technological Research Council of Turkey) p...
Citation Formats
A. B. Çobanoğlu, “Investigation of material properties for the turkish masonry buildings /,” M.S. - Master of Science, Middle East Technical University, 2014.