id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
gs-932	Lanchava, Omar	Life-saving problems during fire in road tunnels : Print version was published: Book of Abstract, The International Scientific and Technical Conference: "Problems of Engineering Sciences " Yerevan University of International Relations named after A. Shirakatsi Yerevan - Republic of Armenia, May 20-22, 2022	2022	4	.pdf	application/pdf	1604	71	58	Saving lives during tunnel fires is a well-known international issue that many scientists and engineers around the world are attempting to solve. Later, in 1968, Thomas introduced the concept of critical velocity, which was required to eliminate backlayering in the event of tunnel fires.	cache/gs-932.pdf	txt/gs-932.txt