Geotechnics Fundamentals and Applications in Construction : New Materials, Structures, Technologies and Calculations / by Proceeding of the International Conference on Geotechnics Fundamentals and Applications in Construction: New Materials, Structures, Technologies and Calculations (GFAC 2019) (6-8 February, 2019 : Saint Petersburg, Russia), Mangushev, Rashid, editor, Zhussupbekov, Askar, editor, Iwasaki, Yoshinori, editor, Sakharov, Igor, editor