id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-8177	Zehawi, Raquim N.; Kareem, Yassir A.; Khudhair, Emad Y.	Reduction of pavement thickness using a subgrade layer treated by different techniques	2022	7	.pdf	application/pdf	4976	292	61	Such cases often result from the sen- sitivity to a high-water content, low specific gravity, and low shear strength, along with many undesirable characteristics of highway pavement subgrade soils. Introduction There are several highway pavement distresses, some of which can be attributed to subgrade soils’ inade- quate support.	cache/ap-8177.pdf	txt/ap-8177.txt