METHOD FOR ELECTING STEEL PIPE POLE IN REPLACEMENT OF REINFORCED CONCRETE UTILITY POLE

摘要

PROBLEM TO BE SOLVED: To provide a method for erecting a steel pipe pole in replacement of an existing reinforced concrete utility pole at an original position of the reinforced concrete electric pole at favorable workability strongly to achieve a desired height. SOLUTION: After an existing reinforced concrete electric pole is cut at a ground part, aggregate is charged into a setting part 1A remaining in the ground, a lower half part of a lower short steel pipe pole member is inserted, and mortar is placed in a gap between the short steel pipe pole member and the setting part 1A to construct the short steel pipe pole member. Next, a middle short steel pipe pole member and an upper short steel pipe member are connected in order to an upper end of above short steel pipe pole member to be fixed, thereby a steel pipe pole 2 of a specified height is formed.