| 摘要 |
FIELD: structures comprising elongated load-supporting parts, for instance, columns, girders, skeletons with the supporting parts consisting of metal. ^ SUBSTANCE: building skeleton comprises frames including columns and girders made as trusts, as well as horizontal ties connecting extreme and central panels of adjacent trusses along lower belts thereof. Upper and lower truss belts have polygonal shapes. Each tie, which connects extreme truss panels with each other, is arranged within extreme one-third of building dimension defined from building ends and has hollow round or square cross-section. Ties, which connect central truss panels are arranged within central one-third of building dimension and are formed of equal angle beams. Columns are composite in cross-section and include rolling sections and rectangular plates. ^ EFFECT: decreased material consumption and labor inputs for building skeleton assemblage. ^ 1 cl, 4 dwg |
