Solution of Shear Wall Location in Multi­Storey Building

Abstract

Shear wall systems are one of the most commonly used lateral­load resisting systems in high­ rise buildings. Shear walls have very high in­plane stiffness and strength, which can be used to simultaneously resist large horizontal loads and support gravity loads, making them quite advantageous in many structural engineering applications. There are lots of literatures available to design and analyse the shear wall. However, the decision about the location of shear wall in multi­storey building is not much discussed in any literatures. In this paper, therefore, main focus is to determine the solution for shear wall location in multi­storey building based on its both elastic and elasto­plastic behaviours. An earthquake load is calculated and applied to a building of fifteen stories located in zone IV. Elastic and elasto­plastic analyses were performed using both STAAD Pro 2004 and SAP V 10.0.5 (2000) software packages. Shear forces, bending moment and story drift were computed in both the cases and location of shear wall was established based upon the above computations