A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCING METAL FITTING FOR CONCRETE BRIDGE PIER, REINFORCING TOOL FOR CONCRETE BRIDGE PIER AND CONSTRUCTION METHOD FOR REINFORCING CONCRETE BRIDGE PIER
PROBLEM TO BE SOLVED: To easily and strongly reinforce a pillar part or a beam part having a rectangular cross section out of a concrete bridge pier.SOLUTION: A first steel piece, a second steel piece, a third steel piece and a fourth steel piece which are provided in an extending direction of a corner part are coupled with a cruciform cross section. The first steel piece and the second steel piece are coupled orthogonal to each other and can be engaged with the corner part. The fourth steel piece coupled orthogonally to the first steel piece is provided with a first locking part for locking a first fastening member to press the second steel piece against the object to be reinforced by a tensioning force of the first fastening member, and the third steel piece coupled orthogonally to the second steel piece is provided with a second locking part for locking the second fastening member to press the first steel piece against the object to be reinforced by a tensioning force of the second fastening member.SELECTED DRAWING: Figure 4A
【課題】コンクリート橋脚のうち矩形断面を有する柱部または梁部を簡易に、しかも強固に補強する。【解決手段】隅角部の延設方向に設けられた第１鋼片、第２鋼片、第３鋼片および第４鋼片が断面十字状に結合され、第１鋼片および第２鋼片が互いに直交して結合されて隅角部に係合可能となっており、第１鋼片と直交して結合された第４鋼片には第１緊締部材を係止する第１係止部が設けられ、第１緊締部材の緊張力によって第２鋼片を補強対象に押し付け、第２鋼片と直交して結合された第３鋼片には第２緊締部材を係止する第２係止部が設けられ、第２緊締部材の緊張力によって第１鋼片を補強対象に押し付ける。【選択図】図４Ａ
REINFORCING METAL FITTING FOR CONCRETE BRIDGE PIER, REINFORCING TOOL FOR CONCRETE BRIDGE PIER AND CONSTRUCTION METHOD FOR REINFORCING CONCRETE BRIDGE PIER
PROBLEM TO BE SOLVED: To easily and strongly reinforce a pillar part or a beam part having a rectangular cross section out of a concrete bridge pier.SOLUTION: A first steel piece, a second steel piece, a third steel piece and a fourth steel piece which are provided in an extending direction of a corner part are coupled with a cruciform cross section. The first steel piece and the second steel piece are coupled orthogonal to each other and can be engaged with the corner part. The fourth steel piece coupled orthogonally to the first steel piece is provided with a first locking part for locking a first fastening member to press the second steel piece against the object to be reinforced by a tensioning force of the first fastening member, and the third steel piece coupled orthogonally to the second steel piece is provided with a second locking part for locking the second fastening member to press the first steel piece against the object to be reinforced by a tensioning force of the second fastening member.SELECTED DRAWING: Figure 4A
【課題】コンクリート橋脚のうち矩形断面を有する柱部または梁部を簡易に、しかも強固に補強する。【解決手段】隅角部の延設方向に設けられた第１鋼片、第２鋼片、第３鋼片および第４鋼片が断面十字状に結合され、第１鋼片および第２鋼片が互いに直交して結合されて隅角部に係合可能となっており、第１鋼片と直交して結合された第４鋼片には第１緊締部材を係止する第１係止部が設けられ、第１緊締部材の緊張力によって第２鋼片を補強対象に押し付け、第２鋼片と直交して結合された第３鋼片には第２緊締部材を係止する第２係止部が設けられ、第２緊締部材の緊張力によって第１鋼片を補強対象に押し付ける。【選択図】図４Ａ
REINFORCING METAL FITTING FOR CONCRETE BRIDGE PIER, REINFORCING TOOL FOR CONCRETE BRIDGE PIER AND CONSTRUCTION METHOD FOR REINFORCING CONCRETE BRIDGE PIER
コンクリート橋脚用補強金具、コンクリート橋脚用補強器具およびコンクリート橋脚の補強工法
KAMISHIMA AKIO (author) / KAMISHIMA MITSUKO (author)
2018-06-14
Patent
Electronic Resource
Japanese
REINFORCING FITTING FOR CONCRETE BRIDGE PIER AND REINFORCING METHOD FOR CONCRETE BRIDGE PIER
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