International Journal of Scientific Research and Engineering Development

Considering their affordability, ease of construction, and architectural advantages, masonry infill walls are frequently utilised in reinforced concrete (RC) frame buildings. Masonry infills have been shown in numerous studies to have a substantial impact on the stiffness, strength, ductility, energy dissipation, and overall seismic performance of RC frames, despite being traditionally regarded as non-structural elements. However, stress concentration, early cracking, and brittle failure mechanisms are frequently caused by the infill's rigid interaction with the surrounding frame. Researchers have suggested a variety of interface systems and novel materials to alter the frame–infill interaction in order to address these problems. An extensive review of experimental, analytical, and numerical studies on interface systems utilised in masonryfilled reinforced concrete frames under lateral loading is presented in this paper. Rubber joints, lead-based interfaces, pneumatic interfaces, adaptive interface systems, and numerical modelling techniques are the main topics of the review. Additionally covered is research on the impact of openings in infilled frames on structural performance. The study highlights significant advancements, present constraints, and upcoming research requirements for enhancing the seismic behaviour of masonry infilled frames via interface engineering.

Solai Nandhini S, Dr. C. Meiaraj,"A Comprehensive Review of Interface Systems in Masonry Reinforced Concrete Frames Under Lateral Loading" International Journal of Scientific Research and Engineering Development, V9(3): Page(2596-2600) May-June 2026. ISSN: 2581-7175. www.ijsred.com. Published by Scientific and Academic Research Publishing.