International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 10 Issue: 08 | Aug 2023
p-ISSN: 2395-0072
www.irjet.net
Structure analysis of multistoried building for different plan configuration Lokendra Alawa1, Dharmendra Kurmi 2, 1Lokendra Alawa , Student , VITM Indore, INDIA
2Dharmendra Kurmi , Asst Prof, VITM Indore, INDIA
--------------------------------------------------------------------------***---------------------------------------------------------------------Abstract - There are many types of structures which constructing now a days but frame structures are those structures which are having the combination of beam, column and slab to resist the lateral and gravity loads. These structures are usually used to resist the large moments developing due to the applied loading. In this paper the bay frame structure of RCC Regular shape building and LShape irregular building is studied in different seismic zones. The following conclusions can be drawn from study that bending moment along x, y, and xy direction is more in L Shape building than in regular shape RCC building. And the Membrane and Shear Stresses are also more in L Shape building than in Regular shape RCC Building in different seismic zones 2 and 5 statically. While bending moment along x, y, and xy direction is less in L Shape building than in regular shape RCC building. The Membrane and Shear Stresses are also less in L Shape building than in Regular shape RCC Building indifferent seismic zones 2 and 5 dynamically. Key Words: Moment, Shear Forces, Membrane Forces
1. INTRODUCTION 1.1 General: Many types of structures which are constructing now a days but the framed structures are the structures which are having the combination of column ,beam, and slab to resist the gravity and lateral loads. 1.2 Types of framed structures are as follows: 1.2.1 Rigid Structural Frame Rigid means ability to resist the deformation of frame . Rigid frame structures are the structures in which beams & columns are constructed and they act collectively to resist the moments which are generating due to applied load. 1.2.1.1 A pinned ended frame: In a rigid frame system we usually have pins at their support conditions. This frame system in which supports are pinned is considered to be non rigid frame if its support conditions are removed. 1.2.1.2. Fix Ended Rigid Frame Structure: Fix ended rigid frame is a type of rigid frame systems in which end conditions are usuallyfixed. 1.2.2 Braced Structural Frames In Braced frame system, bracing are usually provided between beams and columns of frame to increase their resistance against the lateral loads and side forces due to applied horizontal load. Bracing is done by placing the diagonal members between the beams and columns of frame. This braced frame system provides more resistance against the earthquake and wind forces. This braced frame system is more effective than rigidframe system 1.2.2.1 Gabled Structural Frame: In a Gabled frame structures the peak is at the top of frame . These gable frames systems are used where there are heavy rain and snow possibility is there. 1.2.2.2 Portal Structural Frame Portal structural frames usually look like a door. Portal frame system is in use for construction of industrial and commercial buildings.
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