Comparison of Light Gauge Structural Frame and Conventional Building Systems in High Rise Buildings in India’

The exploration of Light Gauge Steel Frame (LGSF) systems in high-rise construction reveals its substantial potential as a more efficient alternative to conventional materials, especially within the Indian context. The advantages of LGSF, such as its lightweight nature and the reduced time required for construction, translate into tangible benefits—faster build times and cost reductions in both materials and labour. The ability to streamline the process through prefabrication not only makes construction more efficient but also minimizes the environmental impact, particularly by reducing waste. When compared with Hot Rolled Steel (HRS) and reinforced concrete, LGSF stands out in areas like foundation costs, structural weight, and construction speed. Despite these merits, the material’s application in larger structures still presents challenges, notably regarding stability under lateral loads and the behaviour of slender steel profiles. These limitations, while not insurmountable, highlight the need for further research to refine its capabilities, particularly for high-rise buildings. For a country like India, where urban growth is accelerating, adopting LGSF could significantly contribute to addressing the twin challenges of resource efficiency and rapid urbanization. However, its broader adoption will hinge on continued innovation and overcoming the technical barriers that remain.

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