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A platform for research: civil engineering, architecture and urbanism
PRECAST CONCRETE SLAB JOINT
To provide a precast concrete slab joint that improves the workability on site.SOLUTION: A precast concrete slab joint is arranged at an end face of a precast concrete slab, comprising a joint top face, a joint bottom face that has a shorter protrusion length from the aforesaid precast concrete slab than the aforesaid joint top face, a first vertical face extending vertically downward from the edge part of the aforesaid joint top face, a second vertical face extending vertically upward from the edge part of the aforesaid joint bottom face, a slope connecting the lower end of the aforesaid first vertical face and the upper end of the aforesaid second vertical face, and protrusion reinforcement bars arranged protruding from the aforesaid first vertical face. The aforesaid joint bottom face comprises a protrusion-bar-housing parts that can accommodate the aforesaid protrusion reinforcement bars upon being combined with the aforesaid other joint.SELECTED DRAWING: Figure 1
【課題】現場での作業性を向上したプレキャストコンクリート床版の継手を提供する。【解決手段】プレキャストコンクリート版の端面に設ける、プレキャストコンクリート版の継手であって、継手上面と、前記継手上面より前記プレキャストコンクリート版からの突出長さが前記継手上面より短い継手下面と、前記継手上面の端部から鉛直下方に延びる第一鉛直面と、前記継手下面の端部から鉛直上方に延びる第二鉛直面と、前記第一鉛直面の下端と前記第二鉛直面の上端を結ぶ傾斜面と、前記第一鉛直面に突設する突出筋と、を有し、前記継手下面は、他の前記継手と組み合わせた際に前記突出筋を収容可能な突出筋格納部を有することを特徴とする、プレキャストコンクリート版の継手。【選択図】図１
PRECAST CONCRETE SLAB JOINT
To provide a precast concrete slab joint that improves the workability on site.SOLUTION: A precast concrete slab joint is arranged at an end face of a precast concrete slab, comprising a joint top face, a joint bottom face that has a shorter protrusion length from the aforesaid precast concrete slab than the aforesaid joint top face, a first vertical face extending vertically downward from the edge part of the aforesaid joint top face, a second vertical face extending vertically upward from the edge part of the aforesaid joint bottom face, a slope connecting the lower end of the aforesaid first vertical face and the upper end of the aforesaid second vertical face, and protrusion reinforcement bars arranged protruding from the aforesaid first vertical face. The aforesaid joint bottom face comprises a protrusion-bar-housing parts that can accommodate the aforesaid protrusion reinforcement bars upon being combined with the aforesaid other joint.SELECTED DRAWING: Figure 1
【課題】現場での作業性を向上したプレキャストコンクリート床版の継手を提供する。【解決手段】プレキャストコンクリート版の端面に設ける、プレキャストコンクリート版の継手であって、継手上面と、前記継手上面より前記プレキャストコンクリート版からの突出長さが前記継手上面より短い継手下面と、前記継手上面の端部から鉛直下方に延びる第一鉛直面と、前記継手下面の端部から鉛直上方に延びる第二鉛直面と、前記第一鉛直面の下端と前記第二鉛直面の上端を結ぶ傾斜面と、前記第一鉛直面に突設する突出筋と、を有し、前記継手下面は、他の前記継手と組み合わせた際に前記突出筋を収容可能な突出筋格納部を有することを特徴とする、プレキャストコンクリート版の継手。【選択図】図１
PRECAST CONCRETE SLAB JOINT
プレキャストコンクリート版の継手
KUROIWA TOSHIYUKI (author) / KASAKURA RYOTA (author)
2023-08-09
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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