A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR PREVENTING CORROSION PROGRESS OF TUBULAR STEEL STRUCTURE
PROBLEM TO BE SOLVED: To provide a method for preventing corrosion progress of a steel tower, which enables efficient treatment to be applied by simple operations to corrosion of an inner surface of a steel tube constituting the steel tower.SOLUTION: A method for preventing corrosion progress of a tubular steel structure related to the present invention comprises: injecting two or more types of liquids 150 into a steel tube constituting the tubular steel tube while mixing from an opening at one of both ends of the steel tube; and filling the steel tube with a resin foamed molded article (foamed molded article 152) by foaming expanding and hardening the two or more types of liquids.
【課題】鉄塔を構成する鋼管の内面の腐食を、簡略な作業で効率的に処理することが可能な鉄塔の腐食進行防止方法を提供することを目的する。【解決手段】本発明にかかる鋼管構造物の腐食進行防止方法の構成は、鋼管構造物を構成する鋼管の両端のいずれか一方の開口から２種類以上の液体１５０を鋼管内に混合しながら注入し、２種類以上の液体を発泡膨張および硬化させることにより樹脂発泡成形体（発泡成形体１５２）を鋼管内に充填することを特徴とする。【選択図】図２
METHOD FOR PREVENTING CORROSION PROGRESS OF TUBULAR STEEL STRUCTURE
PROBLEM TO BE SOLVED: To provide a method for preventing corrosion progress of a steel tower, which enables efficient treatment to be applied by simple operations to corrosion of an inner surface of a steel tube constituting the steel tower.SOLUTION: A method for preventing corrosion progress of a tubular steel structure related to the present invention comprises: injecting two or more types of liquids 150 into a steel tube constituting the tubular steel tube while mixing from an opening at one of both ends of the steel tube; and filling the steel tube with a resin foamed molded article (foamed molded article 152) by foaming expanding and hardening the two or more types of liquids.
【課題】鉄塔を構成する鋼管の内面の腐食を、簡略な作業で効率的に処理することが可能な鉄塔の腐食進行防止方法を提供することを目的する。【解決手段】本発明にかかる鋼管構造物の腐食進行防止方法の構成は、鋼管構造物を構成する鋼管の両端のいずれか一方の開口から２種類以上の液体１５０を鋼管内に混合しながら注入し、２種類以上の液体を発泡膨張および硬化させることにより樹脂発泡成形体（発泡成形体１５２）を鋼管内に充填することを特徴とする。【選択図】図２
METHOD FOR PREVENTING CORROSION PROGRESS OF TUBULAR STEEL STRUCTURE
鋼管構造物の腐食進行防止方法
TAKAISHI KAZUHIRO (author) / MIYAZAWA TAKEHIRO (author) / TAMURA YOSHIO (author) / OHASHI HIROHIKO (author) / SUEMATSU MASASHI (author) / SUZUKI SHINICHI (author) / OKAMURA NOBUO (author) / HATSUMI MITSUZO (author) / HATSUMI OSAMU (author) / KIMURA TADASHI (author)
2015-07-23
Patent
Electronic Resource
Japanese
IPC:
E04H
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