A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BAR ARRANGEMENT SPACER AND STEEL BAR SUPPORTING STRUCTURE USING BAR ARRANGEMENT SPACER
To provide a bar arrangement spacer and a steel bar supporting structure using bar arrangement spacer with excellent workability and reliability which allows position adjusting operation to be unnecessary by restricting movement of a deck plate in a width direction and allows operation to be performed without troubles even in a case an error is created associating with extending the deck plate in a width direction.SOLUTION: For a bar arrangement spacer 1 to be used to arrange a bar in a concave part when a concrete slab is constructed by filling concrete on a deck plate 10 configured to be curve-formed in a corrugated form section like a general trapezoid through alternatively overlapping convex parts and concave parts respectively, flat parts 2 positioned on upper surfaces of the convex parts and generally V-shaped groove parts 3 to respectively arrange steel bars in the concave parts are alternatively curve-formed, and one end part 1a of one rod of one straight member is curved-formed along the convex parts and an upper part of a taper part consecutively arranged on both sides of that, and the other end 1b is formed in a free state.SELECTED DRAWING: Figure 1
【課題】デッキプレートの幅方向への移動を拘束して位置決め調整作業を無用化でき、かつ、デッキプレートの幅方向への継ぎ足しに伴う誤差が生じても何ら支障なく作業を行うことができる、施工性、確実性に非常に優れた配筋用スペーサ及び配筋用スペーサを用いた鉄筋支持構造を提供する。【解決手段】山部と谷部とが傾斜部を介して交互に連なり略台形の波形断面に屈曲形成された構成のデッキプレート１０上にコンクリートを打設してコンクリートスラブを構築するに際し、前記谷部に鉄筋を配筋するために用いる配筋用スペーサ１であって、１本の線材により、前記山部の上面に載る平坦部２と、前記谷部に鉄筋を配筋するための略Ｖ字溝部３とが交互に屈曲形成され、かつ、当該１本の線材の一端部１ａが、前記山部とその両側に連設される傾斜部の上部とに沿うように屈曲形成され、他端部１ｂがフリー状態に形成されている。【選択図】図１
BAR ARRANGEMENT SPACER AND STEEL BAR SUPPORTING STRUCTURE USING BAR ARRANGEMENT SPACER
To provide a bar arrangement spacer and a steel bar supporting structure using bar arrangement spacer with excellent workability and reliability which allows position adjusting operation to be unnecessary by restricting movement of a deck plate in a width direction and allows operation to be performed without troubles even in a case an error is created associating with extending the deck plate in a width direction.SOLUTION: For a bar arrangement spacer 1 to be used to arrange a bar in a concave part when a concrete slab is constructed by filling concrete on a deck plate 10 configured to be curve-formed in a corrugated form section like a general trapezoid through alternatively overlapping convex parts and concave parts respectively, flat parts 2 positioned on upper surfaces of the convex parts and generally V-shaped groove parts 3 to respectively arrange steel bars in the concave parts are alternatively curve-formed, and one end part 1a of one rod of one straight member is curved-formed along the convex parts and an upper part of a taper part consecutively arranged on both sides of that, and the other end 1b is formed in a free state.SELECTED DRAWING: Figure 1
【課題】デッキプレートの幅方向への移動を拘束して位置決め調整作業を無用化でき、かつ、デッキプレートの幅方向への継ぎ足しに伴う誤差が生じても何ら支障なく作業を行うことができる、施工性、確実性に非常に優れた配筋用スペーサ及び配筋用スペーサを用いた鉄筋支持構造を提供する。【解決手段】山部と谷部とが傾斜部を介して交互に連なり略台形の波形断面に屈曲形成された構成のデッキプレート１０上にコンクリートを打設してコンクリートスラブを構築するに際し、前記谷部に鉄筋を配筋するために用いる配筋用スペーサ１であって、１本の線材により、前記山部の上面に載る平坦部２と、前記谷部に鉄筋を配筋するための略Ｖ字溝部３とが交互に屈曲形成され、かつ、当該１本の線材の一端部１ａが、前記山部とその両側に連設される傾斜部の上部とに沿うように屈曲形成され、他端部１ｂがフリー状態に形成されている。【選択図】図１
BAR ARRANGEMENT SPACER AND STEEL BAR SUPPORTING STRUCTURE USING BAR ARRANGEMENT SPACER
配筋用スペーサ及び配筋用スペーサを用いた鉄筋支持構造
TSUCHIYA KATSUHIRO (author) / FUJITA SHIGERU (author) / NAKANO MICHIO (author)
2019-02-07
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente