id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-2054	Wang, Xinzheng	Research on anchor service life base on grey prediction model	2018	8	.pdf	application/pdf	4647	272	59	(3) From the predicted results, according to the selected weight loss rate threshold value, under the permanently soaked in water condition, the life of anchor steel bar is the longest, reaching 8.3 years; the life of anchor bar under close and damp condition is 8.2 years; the life of anchor bar under weak acidity aqueous soaking condition is the shortest, only 2.4 X. Z. Wang, Frattura ed Integrità Strutturale, 45 (2018) 100-107; DOI: 10.3221/IGF-ESIS.45.08 106 years. THE ANALYSIS OF GREY PREDICTION Determination of the bearing capacity loss threshold of steel bars n practical engineering, the bearing capacity of steel bars direct influence on the structural safety, therefore, the bear- ing capacity loss rate of the steel bars is taken as the damage criterion.	cache/fis-2054.pdf	txt/fis-2054.txt