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Relaxation Characteristics of Prestressi by 조범희 is a document available to read on EtoBox.

This document presents an experimental investigation into the relaxation characteristics of seven-wire prestressing strands, focusing on both stress-relieved and low-relaxation strands. The study involved testing under constant strain and stress reduction conditions, leading to the development of a quadratic equation to predict stress losses due to relaxation. The findings highlight the time-dependent nature of stress relaxation in prestressed concrete members.

Author

조범희

Language

EN