Výškové a polohové zaměření silnice č. II/474 (stan. 31,440 km až 34,400 km) včetně posouzení jejího aktuálního stavu

Abstract

The work presents the spatial and vertical orientation II/474 Communication Department at chainage 31.440 km - 34.400 km, and therefore a value accruing deformations. Observed road segment is located in Ostrava - Karvinské coal mining where mining takes place and the area is affected. Horizontal and vertical orientation takes place in two stages (I. stage X. 2013 and II. stage III. 2014) to build the observatory. The first part is broken down knowledge on the impacts of mining operations on surface and surrounding mining work. And in the second part of the information on the methods of measurement, measurement and processing of measured values. From the measured values are calculated movements and deformations on the basis of which we can assess the current state of communication.