Low Cost Earthquake Resistant Reinforcement For Adobe Houses
Author(s)
M.S. Islam, H. Watanabe
Abstract
Low cost earthquake resistant reinforcement for
adobe houses
M.S. Islam, H. Watanabe
Department of Civil and Environmental Engineering,
Saitama University, Japan
Abstract
Collapse of adobe houses during earthquakes has caused a considerable loss of
human lives and properties. The use of advanced technologies and costly
methods for earthquake-resistant strengthening of adobe houses is not feasible.
Uniaxial compression tests were carried out to study the effect of both the straw
content and length of straw on adobe especially in respect of aseismic behaviour.
Similar tests were also carried out on gypsum-stabilized adobe. Specimens were
prepared by mixing locally available Japanese standard soil and sand, bentonite,
gypsum and straw of different ratios by weight, which resembles the similar
distribution of old adobe from Iran of the age of 1300 BC. It was observed that
both the percentage and length of straw had influence on the compressive
strength and elastic modulus of the a
Keywords
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