| 摘要 |
A butt joint of floor with steel-reinforced-concrete column comprises a steel-reinforced-concrete column on which a metal plate is placed, as a cylinder, at that the metal plate has tubular dowel that is installed to cylindrical cavity, and centering plate for rest of the floor, the steel-reinforced-concrete column comprises outer metal shell as a volumetric rhombic grid, and concrete hearthing that fills the shell, with the cells of the grid included. The concrete hearthing is arranged as a hollow cylindrical element with the center of gravity in each horizontal cross section coinciding with the point of outer load application, and the center of the cavity is at distanceFrom the center of the hearthing,where,are dimensionless coordinates of the center of cylindrical cavity;- diameter of the concrete hearthing;- coordinates of the center of gravity of the hollow cylindrical element with respect to the center of the concrete hearthing;- dimensionless coordinates of the outer load application point;,- eccentricities of outer load application relative to the center of concrete hearthing;- applicate;;- diameter of the cylindrical cavity. |
