id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-7020	Karpiuk, Irina; Danilenko , Denis; Karpiuk, Vasyl; Danilenko , Anna; Lyashenko, Tatiana	Bearing capacity of damaged reinforced concrete beams strengthened with metal casing	2021	19	.pdf	application/pdf	9658	456	52	Keywords: Through normal and cross inclined cracks, reinforced concrete beam damaged by force cracks, prestressed metal casing, low-cycle alternating transverse load. It was experimentally established [7] that low-cycle transverse alternating and intermittent load of high levels does not only reduce the bearing capacity of pro- totypes (reinforced concrete beams) to 20 % and their crack resistance, but also significantly increases the width of the opening of normal cracks and, especially, oblique ones , the value of deflections up to 35 %, and also change the nature of their destruction in compar- ison with a one-time static loading of proportionally increasing load.	cache/ap-7020.pdf	txt/ap-7020.txt