Seismic impact of the railway on the geotechnical constructions

Building up Efficient and Sustainable Transport Infrastructure 2017

Stolárik, Martin^1 ; Pinka, Miroslav^1

VŠB - Technical University of Ostrava, 17. listopadu 15/2172, Ostrava-Poruba

708 33, Czech Republic^1

关键词: Environment impact;    Foundation construction;    Frequency domains;    Geotechnical structure;    Railway infrastructure;    Railway transport;    Seismic impacts;    Technical equipments;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/236/1/012049/pdf
DOI  :  10.1088/1757-899X/236/1/012049

来源: IOP

【 摘 要 】

Nowadays, the focus on more ecological means of material and persons transport is still higher. Big loads can be transported on railways more effectively and with lower environment impact than on roads. The geotechnical structures are inherent parts of railway infrastructure, such as embankments, sides of notches and, of course, tunnels, foundation constructions of buildings or pillars of bridges and the others geotechnical constructions (e.g. retaining walls, culverts, transition area of bridges). By train pass, vibrations are caused and these vibrations are relayed to the soil. These vibrations can make adverse impact to surrounding objects and to technologies placed in. This so far uncared-for influence gets into the foreground by current trend of everyday life technical equipment increasing. The article introduces different kinds of geotechnical structures and the influence of by-passing railway transport on their constructions and surroundings. The data are evaluated in the amplitude and frequency domain.