Parametric Study on Behaviour of Microwave Tower with Different Bracing Patterns under Lateral Loads

Abstract

This study deals with the behaviour of Microwave towers under lateral loads. Different bracing systems are adopted and analyzed to study lateral displacement, natural mode of frequency, wind force, axial force, weight of structure, utilization ratio and economical aspect. To upgrade system of Microwave towers using a diaphragm bracing that could improve the performance of towers. Analytical models have been generated in STAAD Pro and Comparison of results will be done to suggest the most suitable lateral load resisting system. The analysis for the lattice tower will be based on provisions of IS 800-2007, IS 875(part-III) and IS 802.