Hongmin Li1,*, Hongxing Qiu2, Wenbo Wang3
Journal of Renewable Materials, Vol.9, No.6, pp. 1111-1125, 2021, DOI:10.32604/jrm.2021.014722
Abstract The mortise-tenon joint is an important hub transmitting and distributing external loads for load-bearing components (beams, columns et al.) in the ancient-timber frame structure system. However, the conventional steel
hoop reinforcement methods often insert wood screws into the timber components. When the reinforced joint
rotates greatly, the anchoring failure of the screws will cause damage to the timber joint. To solve this problem,
this study proposes a detachable and replaceable non-destructive flat-steel jacket reinforcement method in which
horizontal flat steel is placed in the center of the joint, and the bolt is extended to the outside of the timber beam.… More >
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