Seismic Behavior of Steel Frame Structure with and without Bracing System
Prakash Dwivedi1, Prof. Siddhartha Deb2, Prof. Satyendra Dubey3
1M-Tech Structural Engg., Deptt. Of Civil Engg. & Gyan Ganga Inst. of Technology and Sciences, Jabalpur, M.P. India
2Assistant Professor, Civil Engg. Department & Gyan Ganga Inst. of Technology and Sciences, Jabalpur, M.P. India
3Assistant Professor, Civil Engg. Department & Gyan Ganga Inst. of Technology and Sciences, Jabalpur, M.P. India
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Abstract - Steel Building in the world in the last decades, the steel structure for the building industry has played an important role in the most useful content. Providing the strength, stability and flexibility are the key purposes of seismic design. It is to design a structure under seismic load is required to perform. Structural bracing element in the system plays an important role in structural behavior during earthquakes. Bracing pattern of massive steel framed building can modify the behavior of the global seismic.
In this work Response Spectrum Analysis is carried out for G+21 storey steel frame building with different pattern of bracing system. Three types of sections i.e. ISMB, ISWB and ISB sections are used to compare for same patterns of beam, column and bracings. A software package ETABS SOFTWARE is using for the analysis of steel buildings and different parameters are compared. The property of the section is used as per IS 800:2007 which is analysis for various types of bracings like X, V, inverted V, Eccen Forward, Eccen Back and without bracing and Performance of each frame is carried out and studied the comparatively through Response Spectrum Method. India) conditions.
In this study, the comparative analysis of Steel multistory building with and without bracing framed structure in the term of Maximum Story Displacement.
Key Words: Seismic zone, Soil type, G+21Multistory Steel Building, different type Bracing, Etabs Software etc.
