Abstract:
PURPOSE: A temperature control type foundation reinforcement structure and a construction method thereof are provided to easily secure supporting force required for the bottom of the structure. CONSTITUTION: A temperature control type foundation reinforcement structure(100) comprises a circular pile(110), a thermal siphon(120), a center guide(130), a cover plate(150), a holder(160), and sand(170). The circular pile is inserted into an excavated hole. The thermal siphon has a heating unit and an evaporating unit. The heating unit liquefies working fluid. The evaporating unit evaporates the working fluid. The cover plate seals the tops of the evaporating unit, the heating unit, the circular pile. The holder seals the end of the thermal siphon. The circular pile, in which the thermal siphon is inserted, is filled with the sand.