Materiały konferencyjne SEP 2019

bearing capacity reaching 1150 kN. In case of a braced support set, the maximal bearing capac- ity amounted to 1340 kN at a deformability of approx. 200 mm. In case of bolting the support set using a single pair of bolts, the load bearing capacity reached 1090 kN and 1550 kN in case of the set bolted with two pairs of bolts.