INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
Analysis if Multistory Frame By Using Composite (Steel) Bracing For Earthquake and Gravity Loading
Authors Name:
S.S.Jankar
, Patil S. S.
Unique Id:
IJSDR1612032
Published In:
Volume 2 Issue 1, January-2017
Abstract:
Due to Industrial revolution, availability of jobs and facilities, population from rural area is migrating towards cities. Because of this metro cities are very thickly populated. Availability of land goes on decreasing and land cost also increases. To overcome this problem the use of multistoried buildings is must. But such provisions increases self weight and live load along with earthquake forces. With increase in height stress, strain, deformation and displacement in the structure increase which ultimately increases the cost of construction due to increased cross-sections of the elements. Multi-storey buildings are designed to carry gravity loads as well as earthquake loads and their combinations. I.S. codes providing these loading combinations for which structure need to be analyze and design. The analysis is aimed at finding the internal forces in component of structures and to find displacements developed in the structure leading to the development of strains. Structure must be safe from both strength viewpoint and serviceability as well. While vertical forces are most significant, the primary problem for most structures is force in the horizontal or lateral direction, which tends to subject buildings to large horizontal distortion. Therefore, most buildings are designed with lateral-force-resisting systems to resist the effects of earthquake forces. Bare frames are found to be more flexible and have large section requirement to with stand forces induced. The same can be minimizing by making structure more rigid. In this volume, use of bracing to increase the stiffness of structure has been resorted to on the basis of previous work done on.The cross- type, diagonal- type concrete bracing separately. The cross- type, diagonal- type of bracing system has been used. A number of structures with same height and width with and without braces have been analyzed. The responses of braced frames of different configurations have been compared with each other and the same also have been compared with unbraced frame. For all type of structures which are serving more economy for particular type, it was found that the lateral displacements are well within the acceptable limit as per IS 1893:2002.
Keywords:
Keywords: Analysis of G+12,G+14,G+18building ,study of various forces of building like axial force ,shear force bending moment, study of displacement of building by using cross and diagonal bracing , comparison of displacement for cross and diagonal bracing etc
Cite Article:
"Analysis if Multistory Frame By Using Composite (Steel) Bracing For Earthquake and Gravity Loading ", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.2, Issue 1, page no.167 - 178, January-2017, Available :http://www.ijsdr.org/papers/IJSDR1612032.pdf
Downloads:
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Publication Details:
Published Paper ID: IJSDR1612032
Registration ID:160969
Published In: Volume 2 Issue 1, January-2017
DOI (Digital Object Identifier):
Page No: 167 - 178
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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