Y-FORM COLUMN AND ANCHOR PLATE IN HEXAGONAL BUILDING STRUCTURE

摘要

PURPOSE: To reinforce the structure of the framework of a building and the pier, etc., of a viaduct and improve the efficiency of the execution of works of the structure by joining a Y-form column with three beam columns opened at an angle of 120° with the lower section of a hexagonal support and forming hexagonal structure. ;CONSTITUTION: Three beam columns are connected to the lower section of a hexagonal support 1 while opening the beam columns at an angle of 120° at the time of an overhead view and inclining the beam columns to lower sections at 45° from a horizontal section at the time of a side view, and a Y-form column is formed. A sill section uniting the mutual hexagonal supports 1 is installed to the upper section of the hexagonal support 1, and anchor plates for joining the beam columns 2 from the three directions are mounted on a foundation bed. The lower end sections of other hexagonal supports 1 are superposed to the sill sections of the hexagonal supports 1, the three beam columns 2 from the three directions are connected, and bolts and revets are inserted and clamped into boltholes at the front ends of the beam columns 2. Joint plates 5 are stretched among the beam columns 2 and the beam columns 2, and joining reinforcement is conducted. Accordingly, the columns of the framework of a building and the piers of viaducts are formed in hexagonal building structure. A surface area is reduced in a hexagon, and coin itself fills the role of the reinforcement of a bracing, etc., thus also simplifying an execution method.;COPYRIGHT: (C)1997,JPO