International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 12 Issue: 04 | Apr 2025
p-ISSN: 2395-0072
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EFFECT OF BRACING SYSTEM ON DIFFERENT STORY STEEL STRUCTURE Saurabh Sharma1, Manish Kumar Singh2, 1Student, Suyash Institute of information technology, Gorakhpur, Uttar Pradesh
1Assistant Professor, Suyash Institute of information technology, Gorakhpur, Uttar Pradesh
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Abstract - Now a days due to climate changes and human
Majorly Bracing systems are classified as:
made activity, our environment affected adversely, which ultimately leads to cause of natural calamities. Natural calamities include landslides, earthquake, temperature variation and many other. Earthquake is one of the major destructive natural calamities which leads of destruction of human lives and property. To deals with earthquake problems, earthquake resisting structure design become very crucial task in structural design field. Specially when structure is high rise structure and steel structure. Due to earthquake horizontal forces are acting hence structure will not be able to serve to its designed life span. To reduce effect of forces acting due to earthquake various technique is to be used now days. In this project we are using of the technique, which is, providing bracing in the steel structure. In this project, selected G+10, G+20 and G+ 30 building and three different bracing is provided which are X bracing , K bracing and V bracing to the steel structure. Initially G+10, G+20 and G+ 30 steel structure is analyzed without any bracing and then after same structure with same loading, same section and keeping all other factor same will be provided with X bracing, K bracing and V bracing on plain ground and structure will be analyzed. Total 12 structure will be analyzed and result will be compared. In this we will study result for base share, story displacement, inter story ratio and maximum base share. After result analysis we will get idea which bracing system is most efficient that will be feasible to actual use on site.
1. 2.
Horizontal Bracing System Vertical Bracing System
VERTICAL BRACING SYSTEM In vertical planes, there are bracing between column lines which provide load paths that are used to transfer horizontal forces to ground level. This system aims to transfer horizontal loads to the foundations and withstanding the overall sway of the structure. These are the bracings placed between two lines of columns X-BRACED FRAME: X braced frame is a structural system used in steel buildings to provide lateral stability and resist forces such as wind or seismic loads. It consists of diagonal braces arranged in an "X" shape within a rectangular frame, connecting opposite corners of a bay. X-bracing enhances the rigidity of a steel frame, limiting deformations under lateral loads. Irjet Template sample paragraph .Define abbreviations and acronyms the first time they are used in the text, even after they have been defined in the abstract. Abbreviations such as IEEE, SI, MKS, CGS, sc, dc, and rms do not have to be defined. Do not use abbreviations in the title or heads unless they are unavoidable
Key Words: STAAD.Pro, Bracing system, X bracing, K Bracing, V Bracing
V BRACING
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V bracing is a construction technology that today stabilizes many buildings and structures. It is an important feature of any building for reasons of stability and human safety, especially in earthquake-prone areas. It is designed to give resistance to lateral forces like winds and earthquakes. When using V bracing, two diagonal components meet in the center of the lower horizontal component after running from the top two corners of a horizontal beam or frame. Thus, this creates a “V” shape, which is why “V bracing” got its name. Its design is so basic, but it works so well to dissipate and absorb these buckling or swaying forces that pose a hazard to structures.
2. BRACING SYSTEM
K-BRACING
The bracing systems are necessary for structures that are subjected to lateral loads due to earthquake, wind, etc. They help in minimizing the lateral deflection of the structure
K Bracing is another type of lateral bracing system used in steel structures to enhance stability and resist lateral loads like wind, seismic forces, and other horizontal forces. The
1.INTRODUCTION
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