PURPOSE: A buckling prevention wheel for bracing and an installing structure of the same, which secure profitability by reducing the use of a steel material, is provided to increase safety by reducing weight and securing reliability. CONSTITUTION: A bolt hole is formed on the center part of a disc. A plurality of partitions having fixed shape and fixed depth are formed on the lower part of the disc. The disc is fixed and mounted by bolts(18) on the cross point(14) where the bracings(10,12) of the buckling prevention wheel cross with one another.
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