A comprehensive review of reinforced concrete, steel structures, and composite systems in Bangladeshi building construction

The paper is a comparative evaluation of two main reinforcements materials- steel structures and reinforced concrete in the context of building construction of Bangladesh. Based on the geographical, environmental, and socio-economic peculiarities peculiar to the area, a reasonable choice of the structural material is the key to developing resilient and sustainable infrastructures. This review is a systematic study of the key performance indicators of both steel and RC systems (structural integrity, seismic resistance, cost-effectiveness, construction efficiency, environmental impact and durability under local conditions). Based on the literature on the topic and established tools in the field of engineering, the paper has identified the unique pros and cons of each of the materials. Although steel structures may be advantageous in terms of fast construction, design and its ability to withstand weight, reinforced concrete is a commonly used solution because of the locally available material, resistance to fire and its familiarity in the construction industry. The analysis shows that the analysis indicates that it is crucial to consider the critical factors when a material is chosen and that the best decision to make is based on the requirements of the project being done, the condition of the site and the long term aims of the performance. This comparative evaluation will offer quality information to engineers, developers and policymakers in Bangladesh so that they can make well informed decisions during future building construction.