Advances in architectural, civil and environmental engineering : 29th Annual PhD student conference on Applied Mathematics, Applied Mechanics, Building Technology, Geodesy and Cartography, Landscaping, Theory and Environmental Technology of Buildings, Theory and Structures of Buildings, Theory and Structures of Civil Engineering Works, Water Resources Engineering ; Bratislava, Slovakia, October 16th, 2019 (Slovak University of Technology in Bratislava, Faculty of Civil Engineering, 2019)