Performance-based seismic design of reinforced concrete frame buildings: A direct displacement-based approach için kapak resmi
Performance-based seismic design of reinforced concrete frame buildings: A direct displacement-based approach
Başlık:
Performance-based seismic design of reinforced concrete frame buildings: A direct displacement-based approach
Yazar:
Karimzada, Nisar Ahmad, author.
Fiziksel Tanımlama:
xii, 161 leaves:+ 1 computer laser optical disc.
Özet:
Structures are designed using current seismic design codes which are mostly based on Force-Based Design approach. The initial aim of the current codes is the public safety. However, no clear information are provided regarding economic losses and business interruptions or downtime. Some information about damage states of structural components are provided, but very limited information is given for the damage states of non-structural members and content systems. Performance-Based Seismic Design (PBSD), which is a new concept in seismic design of structures, is a reliable approach capable of providing more detailed information on the performance levels of both structural and non-structural elements. Direct Displacement-Based Design (DDBD) approach, which is one of the available PBSD procedures, is implemented in this study. This approach has been utilized on four reinforced concrete irregular frames which are different in terms of number of stories. Story drift ratios were chosen as deformation limits to define the performance levels for specific earthquake hazard levels. DDBD approach in this study has been utilized in compliance with Turkish Seismic Design Code 2007. Furthermore, capacity design principles were adopted to make sure that plastic hinges occur in beams rather than in columns. After obtaining design internal forces (design moments, shear forces and axial forces), TS500 2003, is utilized to design members. Damage states for each member was determined, and non-linear pushover and time history analysis were carried out using SAP2000 v17.10 to check if story drift ratios meet the ones chosen. The base shear forces and the top displacements, in addition, for each frame were also checked with the ones obtained through DDBD approach.
Yazar Ek Girişi:
Tek Biçim Eser Adı:
Thesis (Master)--İzmir Institute of Technology: Civil Engineering.

İzmir Institute of Technology: Civil Engineering--Thesis (Master).
Elektronik Erişim:
Access to Electronic Versiyon.
Ayırtma: Copies: