Abstract
Despite advancements in modern structural engineering, adobe and mud brick constructions persisted as important housing options for a significant percentage of the world's population. However, because of their low strength and brittle nature, they are susceptible to natural disasters, especially earthquakes, which is a concern for many mud-brick buildings found in seismically active areas. To address this issue, this research investigated the in-plane behavior of 4 ft x 4 ft mud-brick walls strengthened with locally available materials i.e. Bamboo Strips and Dried Jute Thread in mesh format with various spacing. The specimens were subjected to compressive and diagonal shear loading separately. The data collected was analyzed to determine the important mechanical properties such as compressive strength, modulus of elasticity, shear strength, modulus of rigidity, and energy absorption. Notably, the bamboo strips technique improved these properties by 30 %, 19 %, 96 %, 82 %, and 195 %, respectively. The dried jute thread wrapping technique, on the other hand, demonstrated even greater improvements with increases of 40 %, 69 %, 102 %, 110 %, and 314 % for the same properties. Based on the experimental results, the proposed technique can be applied to mud-brick wall in seismically active areas.
Published Version
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