id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-1378	Hilar, M.	3D Modelling of a Tunnel Re-excavation in Soft Ground	2011	7	.pdf	application/pdf	3380	171	57	The model was prepared for analysing the conditions input into the 2D calcu- lations (location of geotechnical units, input param- eters, tunnel lining, etc.) No. 3/2011 Fig. 11: Tunnel construction under micropile umbrellas the horizontal jet grouting columns (to increase their stiffness), but like the jet grouting columns drilled into the face, this approach was finished after the third section.	cache/ap-1378.pdf	txt/ap-1378.txt