Modular vibration failure resistant and earthquake-proof support mast has each support element designed so that its fixed end moment contribution from structure lying under it can be absorbed by two plug-in connections

摘要

The individual elements(1,2) of the support mast are interconnected by a plug-in connection and each element is designed so that its fixed end moment contribution from the structure lying under it can be absorbed by two plug-in connections(4). The height of the overall structure is determined by the number and type of element which counting from bottom to top are dimensioned in their diameters so that for supports of different height no individual statics have to be erected.