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Technological progress has introduced many innovations and technologies in the field of building industry. Construction industry is growing at a rapid pace due to the rapid advancing economy and rising standards of living and to meet the requirements of people in India. Due to rapid urbanization, the demand for brick as filler material in buildings...
Citations
... This section gives more detailed insights into the novelty of the present study on a particular masonry system. In the context of innovative masonry constructions recently used in seismic-prone areas, Porotherm technology offers various solutions for addressing the problem of low environmental sustainability in buildings [49]. Porotherm bricks are clay blocks with vertical and/or horizontal hollows intended for structural and nonstructural walls with high insulating properties. ...
Modern masonry systems are generally built with hollow clay bricks with high thermal insulating properties, fulfilling the latest sustainability and environmental criteria for constructions. Despite the growing use of sustainable masonries in seismic-prone countries, there is a notable lack of experimental and numerical data on their structural behavior under lateral in-plane loads. The present study investigates the in-plane shear behavior of load-bearing masonry walls with thin bed joints and thermal insulating hollow clay blocks. Shear-compression tests were performed on three specimens to obtain information about their shear strength, displacement capacity and failure modes. The experimental characterization was supplemented by three shear tests on triplets, along with flexural and compression tests on the mortar for the thin joints. Furthermore, two Finite Element (FE) models were built to simulate the shear-compression tests, considering different constitutive laws and brick-to-brick contact types. The numerical simulations were able to describe both the shear failure modes and the shear strength values. The results showed that the experimental shear strength was 53% higher than the one obtained through Eurocode 6. The maximum shear load was found to be up to 75% greater compared to similar masonry specimens from the literature. These findings contribute to a better understanding of the potential structural applications of sustainable hollow clay block masonry in earthquake-prone areas.
