A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PRECAST CONCRETE FOUNDATION, JOINT MEMBER AND JOINT STRUCTURE
PROBLEM TO BE SOLVED: To provide a precast concrete foundation, a joint member and a joint structure capable of flexibly determining work order in foundation construction work using the precast concrete foundation on site while eliminating the necessity to attach screw to an anchor rod.SOLUTION: A precast concrete foundation 1 includes: a first concave 1a and a second concave 1b which are formed to points where neighboring foundations are joined to each other for filling with grout material; and an anchor rod 4 having a rod body 41 connected to an upper rod 11. The front end of the anchor rod 4 is exposed in the first concave 1a, and on the front end of the anchor rod 4, a convex part 42 is formed protruding from the rod body 41.SELECTED DRAWING: Figure 1
【課題】プレキャストコンクリート基礎を用いた現場の基礎施工において基礎設置の順序が固定化されず、また、アンカー筋の螺子形成を不要にし得るプレキャストコンクリート基礎、接合部材および接合構造を提供する。【解決手段】プレキャストコンクリート基礎１は、基礎同士を接合させる箇所に形成されたグラウト材充填用の第１凹部１ａおよび第２凹部１ｂと、上端筋１１に継がれる棒状本体４１を有するアンカー筋４とを備えており、上記アンカー筋４の先端側が上記第１凹部１ａ内に露出しており、上記アンカー筋４の上記先端側には、上記棒状本体４１から突出する凸状部４２が形成されている。【選択図】図１
PRECAST CONCRETE FOUNDATION, JOINT MEMBER AND JOINT STRUCTURE
PROBLEM TO BE SOLVED: To provide a precast concrete foundation, a joint member and a joint structure capable of flexibly determining work order in foundation construction work using the precast concrete foundation on site while eliminating the necessity to attach screw to an anchor rod.SOLUTION: A precast concrete foundation 1 includes: a first concave 1a and a second concave 1b which are formed to points where neighboring foundations are joined to each other for filling with grout material; and an anchor rod 4 having a rod body 41 connected to an upper rod 11. The front end of the anchor rod 4 is exposed in the first concave 1a, and on the front end of the anchor rod 4, a convex part 42 is formed protruding from the rod body 41.SELECTED DRAWING: Figure 1
【課題】プレキャストコンクリート基礎を用いた現場の基礎施工において基礎設置の順序が固定化されず、また、アンカー筋の螺子形成を不要にし得るプレキャストコンクリート基礎、接合部材および接合構造を提供する。【解決手段】プレキャストコンクリート基礎１は、基礎同士を接合させる箇所に形成されたグラウト材充填用の第１凹部１ａおよび第２凹部１ｂと、上端筋１１に継がれる棒状本体４１を有するアンカー筋４とを備えており、上記アンカー筋４の先端側が上記第１凹部１ａ内に露出しており、上記アンカー筋４の上記先端側には、上記棒状本体４１から突出する凸状部４２が形成されている。【選択図】図１
PRECAST CONCRETE FOUNDATION, JOINT MEMBER AND JOINT STRUCTURE
プレキャストコンクリート基礎、接合部材および接合構造
ICHIOKA DAIKO (author) / KAWAKAMI HIROSHI (author)
2017-04-06
Patent
Electronic Resource
Japanese
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