id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
app01-10736	Chobotský, Tomáš; Kubový, Martin; Milerová, Andrea; Čítek, Adam	Effect of hydrogen embrittlement on mechanical properties of non-stressed prestressing steel	2025	4	.pdf	application/pdf	2485	134	52	Introduction The phenomenon of hydrogen embrittlement has been known since the last century and until recently was an often overlooked problem in high strength materials such as prestressed concrete steel strand in concrete structures. Speaking about prestressed concrete steel strand, should be mentioned that it is a structural element reaching ultimate tensile strength values of around 1 900 MPa (yield strength of around 1 640 MPa), i.e. a very strong steel material, which according to the aforementioned theories, should be very susceptible to hydrogen embrittlement.	cache/app01-10736.pdf	txt/app01-10736.txt