International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 07 | July 2022
p-ISSN: 2395-0072
www.irjet.net
STUDIES OF ANALYSIS AND DESIGN FOR MULTI-STORIES STRUCTURES WITH TRANSFER PLATES IN HELP OF ETABS Ms. Sheela Malik1 Mr. Shivender2 Md Anzar Rabbani3 1Assistant
Professor, Department of Civil Engineering, Ganga Institute of Technology and Management, Jhajjar Haryana (India) 2Junior Engineer, Irrigation Department Haryana 3Assistant Professor, Department of Civil Engineering, Ganga Institute of Technology and Management, Jhajjar Haryana (India) ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract - In saturated cities, high-rise buildings are more TRANSFER PLATE common for residential and commercial purposes. The land becomes premier in highly populated cities, space allocation for vehicle parking and other purposes will be a major challenge for engineers, and to overcome this, tackle Transfer plates are widely employed in many high-rise buildings. It has been provided at a certain elevation from the ground its level about five to six stories above ground level having a thickness around 600mm to 3500mm. heavy floating columns are raised from this plate for residential floors above. this research paper mainly focused on the analysis and design of the multi-story building with transfer plate with help of Etab software.
Presented in the introduction it is a slab, thickness around 600mm to 3500mm, heavy floating walls are directly sitting on the slab plate. Behavior of the slab idealized based on the aspect ratio and load distribution path. Thickness of the section often controlled by the shear stress at the section, such as one-way shear and punching shear, they are the crucial criteria for transfer plate design. Although, it is hard to satisfy one-way shear with tension steel alone vertical contribution of the steel is needed to satisfy over all shear demand of the section therefore, vertical shear links has to be design moreover, total strength of the section is limited to 2.5N/mm2 for the sake of low rebar congestion and constructability. Minimum reinforcement shall be provided as 0.12%bd for tension zone and 0.06%bd for compression zone when post-tensioning is active in the transfer plate.
Key Words: Transfer plate, Etabs, analysis, plate analysis, transfer girder.
1. INTRODUCTION
1.2 OBJECTIVE OF THE PROJECT
In a saturated cities high rise building are more common for residential and commercial purposes, land become premier in a highly populated cities, space allocation for vehicle parking and other purposes will be major challenge for engineers, to overcome this tackle Transfer plates are widely employed in many high-rise buildings. It has been provided at certain elevation from ground its level about five to six stories above ground level having thickness around 600mm to 3500mm.heavy floating columns are raised from this plate for residential floors above.
This work intended to study behavior of high rise building with transfer plate at some elevation. Arriving the favorable layout or arrangements of the shear walls for the sake of prevention of soft story mechanism. Lateral response of the building with transfer plate is envisioned to evaluate.
1.3 SCOPE OF THE PROJECT To Study Lateral Response of the building with transfer plate
In general transfer plates are often supported by well-spaced columns as it is intended to allow more free space for parking at below levels, whereas above floors columns are closely spaced for flexible residential layouts thereby producing lighter structural elements in a residential area that resulting overall economy of the building, Despite of their advantages responses of the high rise building with Transfer plates will be significant. , In most of the cases floating story just above the transfer plate having higher stiffness than lower floor, therefore careful structural arrangements of supporting walls and elevation of transfer plates are playing vital role to retain structural benefits of transfer floors.
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To Study Response of the transfer plate against Construction sequence To Study Natural Load path of the Transfer Plate
2. LITERATURE REVIEW This paper had dealt with Behavior Transfer Plate subjected to seismic loading for different practical scenario. The following four major objectives were studied 1. Responses of the Transfer Plate for seismic Loading 2. Level of Seismic resistance of the building with transfer plate 3. Formation of Soft story mechanism 4. Modes of failure for cycles of linear time history analysis. Experiments are done
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