학술논문
CYCLIC BENDING TESTS ON SEVERAL DIAMETERS CARBON STEEL PIPE FOR ORDINARY PIPING / 配管用炭素鋼鋼管の繰返し曲げ実験
Document Type
Journal Article
Author
Source
構造工学論文集B / Journal of Structural Engineering B. 2023, 69B:345
Subject
Language
Japanese
ISSN
0910-8033
2436-6285
2436-6285
Abstract
Many buildings had stopped their service due to damage to non-structural members including ceilings, partition walls and piping after large-scale earthquakes. In particular, piping-failure-caused water leakage damaged electronic equipment and resulted in a loss of functionality of the building. Cyclic bending tests are conducted of carbon steel pipes for water supply piping with nominal diameters of 25A, 40A, 50A and 80A to evaluate their deformation capacity and strength. The results are summarized as follows.