"Steel arches that are used in mining and underground engineering are exposed to extreme load that often leads to the plastic deformation of the structure. The paper presents calculation of the specific strain energy curves of the open cross-sections (i.e. dependence between specific strain energy of the cross-section and the bending moment and the normal force). The energy curves can be used to determine energy absorbed by arch structure during rock bump." . . . "M\u011Brn\u00E1 deforma\u010Dn\u00ED energie otev\u0159en\u00E9ho ocelov\u00E9ho profilu nam\u00E1han\u00E9ho tlakem za ohybu"@cs . "Vysok\u00E1 \u0161kola b\u00E1\u0148sk\u00E1 - Technick\u00E1 univerzita Ostrava. Fakulta stavebn\u00ED. Katedra stavebn\u00ED mechaniky" . "deformational energy; arched support structure; steel; plasticity; bending; pressure"@en . "Janas, Petr" . "SPECIFIC STRAIN ENERGY OF THE OPEN CROSS-SECTION SUBJECTED TO COUPLED COMPRESSION AND BENDING"@en . . "2"^^ . "Kolo\u0161, Ivan" . "Steel arches that are used in mining and underground engineering are exposed to extreme load that often leads to the plastic deformation of the structure. The paper presents calculation of the specific strain energy curves of the open cross-sections (i.e. dependence between specific strain energy of the cross-section and the bending moment and the normal force). The energy curves can be used to determine energy absorbed by arch structure during rock bump."@cs . "M\u011Brn\u00E1 deforma\u010Dn\u00ED energie otev\u0159en\u00E9ho ocelov\u00E9ho profilu nam\u00E1han\u00E9ho tlakem za ohybu"@cs . . "P(GA105/04/0458)" . . . . "RIV/61989100:27120/06:00014031" . . "SPECIFIC STRAIN ENERGY OF THE OPEN CROSS-SECTION SUBJECTED TO COUPLED COMPRESSION AND BENDING"@en . . "M\u011Brn\u00E1 deforma\u010Dn\u00ED energie otev\u0159en\u00E9ho ocelov\u00E9ho profilu nam\u00E1han\u00E9ho tlakem za ohybu" . "M\u011Brn\u00E1 deforma\u010Dn\u00ED energie otev\u0159en\u00E9ho ocelov\u00E9ho profilu nam\u00E1han\u00E9ho tlakem za ohybu" . . . "Ostrava" . . "7"^^ . "63-64" . "Steel arches that are used in mining and underground engineering are exposed to extreme load that often leads to the plastic deformation of the structure. The paper presents calculation of the specific strain energy curves of the open cross-sections (i.e. dependence between specific strain energy of the cross-section and the bending moment and the normal force). The energy curves can be used to determine energy absorbed by arch structure during rock bump."@en . "484963" . "RIV/61989100:27120/06:00014031!RIV07-GA0-27120___" . "27120" . "Modelov\u00E1n\u00ED v mechanice 2006" . "[2EB5985DB863]" . . . . . . "80-248-1035-2" . . . "2"^^ .