id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-26224	Liu, Zijian	Research on the Fatigue Damage Mechanism of Corroded Steel Bar	2024	4	.pdf	application/pdf	3381	148	54	[8] conducted tensile tests on corroded steel bars extracted from concrete structures that have been in service for more than 20 years, and compared them with steel bars of different diameters and sections with different corrosion rates from other batches. The results show that after the corrosion of steel bars, their fatigue strength is significantly reduced due to the loss of effective cross-section; The fatigue limit of corroded steel bars tends to disappear, that is, no matter how small the stress is, as long as the number of fatigue loading cycles is large enough, the corroded steel bars will be destroyed.	cache/ajst-26224.pdf	txt/ajst-26224.txt