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A platform for research: civil engineering, architecture and urbanism
STEEL MEMBER REPAIRING METHOD
PROBLEM TO BE SOLVED: To enable execution in a safe, inexpensive, and short construction period.SOLUTION: This repairing method is a method for repairing a boundary between a covering part and a non-covering part of a column 11 made of H-shaped steel by a concrete 21. A step of forming a chipping hole 21a at an end on a boundary side of a concrete 21 and a step of applying a polymer cement mortar 22 to a portion including the boundary of the pillar 11 exposed in the step and a step of filling the opening 21a with the polymer cement 22 are included.SELECTED DRAWING: Figure 7
【課題】安全かつ安価・短工期で施工可能とする。【解決手段】本補修方法は、鋼製部材であるＨ型鋼から成る柱１１のコンクリート２１による被覆部分と非被覆部分の境界の補修方法である。コンクリート２１の上記境界側の端部をはつり開口２１ａを形成する工程と、該工程により露出した、柱１１の上記境界を含む部分に、ポリマーセメントモルタル２２を塗布すると共に、開口２１ａをポリマーセメント２２で充填する工程と、を含む。【選択図】図７
STEEL MEMBER REPAIRING METHOD
PROBLEM TO BE SOLVED: To enable execution in a safe, inexpensive, and short construction period.SOLUTION: This repairing method is a method for repairing a boundary between a covering part and a non-covering part of a column 11 made of H-shaped steel by a concrete 21. A step of forming a chipping hole 21a at an end on a boundary side of a concrete 21 and a step of applying a polymer cement mortar 22 to a portion including the boundary of the pillar 11 exposed in the step and a step of filling the opening 21a with the polymer cement 22 are included.SELECTED DRAWING: Figure 7
【課題】安全かつ安価・短工期で施工可能とする。【解決手段】本補修方法は、鋼製部材であるＨ型鋼から成る柱１１のコンクリート２１による被覆部分と非被覆部分の境界の補修方法である。コンクリート２１の上記境界側の端部をはつり開口２１ａを形成する工程と、該工程により露出した、柱１１の上記境界を含む部分に、ポリマーセメントモルタル２２を塗布すると共に、開口２１ａをポリマーセメント２２で充填する工程と、を含む。【選択図】図７
STEEL MEMBER REPAIRING METHOD
鋼製部材の補修方法
KUWATA RYOHEI (author) / TSUJIMOTO HIROYUKI (author)
2018-11-22
Patent
Electronic Resource
Japanese
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