COMPOSITE FOR MANUFACTURING HIGH-STRENGTH CONCRETE POLE, HIGH-STRENGTH CONCRETE POLE AND MANUFACTURING METHOD FOR REDUCING STOPPAGE OF POWER SUPPLY AND LEAKAGE OF ELECTRICITY

摘要

PURPOSE: A high-strength concrete pole is provided to prevent the stoppage of power supply and the leakage of electricity caused by the breakdown of a pole by securing enough durability against an external impact, a car crash, etc. CONSTITUTION: The high-strength concrete pole has a hollow inside and a concrete body of the pole is composed of a tip end part(13) buried under the ground and a front end part(15) opposite to the tip end part(13), and the tip end part(13) is formed to have the larger outer diameter than the front end part(15) and in a cylindrical structure having a slow gradient. A tension bar, a primary reinforcement bar, a tension bar and a secondary reinforcement bar are arranged on the concrete body of the pole in order.