A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXTENDABLE MEMBER, METHOD OF INSTALLING EXTENDABLE MEMBER, AND METHOD OF MANUFACTURING EXTENDABLE MEMBER
To provide an extendable member capable of increasing durability against compressive force against an extension joint and a joint gap, a method of installing the extendable member, and a method of manufacturing the extendable member.SOLUTION: There is provided an extendable member 1 formed from a cement-based material bridged over either an extension joint or a joint gap 23 between a plurality of structures. The extendable member 1 is imparted with tensile strain by being plastically deformed before being bridged over either the extension joint or the joint gap 23, so that durability against a compressive force P against the extension joint and the joint gap can be improved.SELECTED DRAWING: Figure 2
【課題】伸縮目地及び遊間への圧縮力に対する耐久性を向上させることができる伸縮部材、伸縮部材の設置方法及び伸縮部材の製造方法を提供する。【解決手段】複数の構造物の間の伸縮目地及び遊間２３のいずれかに架け渡されるセメント系材料から形成された伸縮部材１において、伸縮目地及び遊間２３のいずれかに架け渡される前に塑性変形させられることにより引張ひずみが付与されているため、伸縮目地及び遊間への圧縮力Ｐに対する耐久性を向上させることができる。【選択図】図２
EXTENDABLE MEMBER, METHOD OF INSTALLING EXTENDABLE MEMBER, AND METHOD OF MANUFACTURING EXTENDABLE MEMBER
To provide an extendable member capable of increasing durability against compressive force against an extension joint and a joint gap, a method of installing the extendable member, and a method of manufacturing the extendable member.SOLUTION: There is provided an extendable member 1 formed from a cement-based material bridged over either an extension joint or a joint gap 23 between a plurality of structures. The extendable member 1 is imparted with tensile strain by being plastically deformed before being bridged over either the extension joint or the joint gap 23, so that durability against a compressive force P against the extension joint and the joint gap can be improved.SELECTED DRAWING: Figure 2
【課題】伸縮目地及び遊間への圧縮力に対する耐久性を向上させることができる伸縮部材、伸縮部材の設置方法及び伸縮部材の製造方法を提供する。【解決手段】複数の構造物の間の伸縮目地及び遊間２３のいずれかに架け渡されるセメント系材料から形成された伸縮部材１において、伸縮目地及び遊間２３のいずれかに架け渡される前に塑性変形させられることにより引張ひずみが付与されているため、伸縮目地及び遊間への圧縮力Ｐに対する耐久性を向上させることができる。【選択図】図２
EXTENDABLE MEMBER, METHOD OF INSTALLING EXTENDABLE MEMBER, AND METHOD OF MANUFACTURING EXTENDABLE MEMBER
伸縮部材、伸縮部材の設置方法及び伸縮部材の製造方法
FUJISHIRO MASARU (author) / ICHINOMIYA TOSHIMICHI (author) / HAYASHI DAISUKE (author)
2019-01-17
Patent
Electronic Resource
Japanese