A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SLAB STRUCTURE AND SPACER FOR BAR ARRANGEMENT COMPOSING THE SAME
To provide a spacer for bar arrangement that stably holds a wire mesh even when a deck plate having a beam portion protruding on an upper surface is used.SOLUTION: A spacer for bar arrangement 400 composed of iron wire for concrete includes: a first reinforcing bar mounting portion, a second reinforcing bar mounting portion, a third reinforcing bar mounting portion, and a fourth reinforcing bar mounting portion which are radially and horizontally arranged on the bottom surface of a wire mesh laid on a deck plate 200 and on which the wire mesh is mounted; and a first reinforcing bar support leg, a second reinforcing bar support leg, a third reinforcing bar support leg, and a fourth reinforcing bar support leg which are vertically provided toward the deck plate at each distal end of the first reinforcing bar mounting portion, the second reinforcing bar mounting portion, the third reinforcing bar mounting portion, and the fourth reinforcing bar mounting portion. The first reinforcing bar mounting portion, the second reinforcing bar mounting portion, the third reinforcing bar mounting portion, and the fourth reinforcing bar mounting portion are interconnected at each proximal end.SELECTED DRAWING: Figure 2
【課題】上面に突出する梁部を有するデッキプレートを使用する場合であっても、ワイヤーメッシュを安定的に保持する配筋用スペーサを提供すること。【解決手段】デッキプレート２００上に敷設されるワイヤーメッシュの底面に放射状に水平配置して前記ワイヤーメッシュを載置する第一鉄筋載置部、第二鉄筋載置部、第三鉄筋載置部および第四鉄筋載置部と、該第一鉄筋載置部、第二鉄筋載置部、第三鉄筋載置部および第四鉄筋載置部の各遠位端で前記デッキプレートに向けて垂設する第一鉄筋支持脚部及び第二鉄筋支持脚部、第三鉄筋支持脚部および第四鉄筋支持脚部とを備えたコンクリート用鉄線からなる配筋用スペーサであって、第一鉄筋載置部と第二鉄筋載置部と第三鉄筋載置部と第四鉄筋載置部とが、各近位端で相互に結合している配筋用スペーサ４００。【選択図】図２
SLAB STRUCTURE AND SPACER FOR BAR ARRANGEMENT COMPOSING THE SAME
To provide a spacer for bar arrangement that stably holds a wire mesh even when a deck plate having a beam portion protruding on an upper surface is used.SOLUTION: A spacer for bar arrangement 400 composed of iron wire for concrete includes: a first reinforcing bar mounting portion, a second reinforcing bar mounting portion, a third reinforcing bar mounting portion, and a fourth reinforcing bar mounting portion which are radially and horizontally arranged on the bottom surface of a wire mesh laid on a deck plate 200 and on which the wire mesh is mounted; and a first reinforcing bar support leg, a second reinforcing bar support leg, a third reinforcing bar support leg, and a fourth reinforcing bar support leg which are vertically provided toward the deck plate at each distal end of the first reinforcing bar mounting portion, the second reinforcing bar mounting portion, the third reinforcing bar mounting portion, and the fourth reinforcing bar mounting portion. The first reinforcing bar mounting portion, the second reinforcing bar mounting portion, the third reinforcing bar mounting portion, and the fourth reinforcing bar mounting portion are interconnected at each proximal end.SELECTED DRAWING: Figure 2
【課題】上面に突出する梁部を有するデッキプレートを使用する場合であっても、ワイヤーメッシュを安定的に保持する配筋用スペーサを提供すること。【解決手段】デッキプレート２００上に敷設されるワイヤーメッシュの底面に放射状に水平配置して前記ワイヤーメッシュを載置する第一鉄筋載置部、第二鉄筋載置部、第三鉄筋載置部および第四鉄筋載置部と、該第一鉄筋載置部、第二鉄筋載置部、第三鉄筋載置部および第四鉄筋載置部の各遠位端で前記デッキプレートに向けて垂設する第一鉄筋支持脚部及び第二鉄筋支持脚部、第三鉄筋支持脚部および第四鉄筋支持脚部とを備えたコンクリート用鉄線からなる配筋用スペーサであって、第一鉄筋載置部と第二鉄筋載置部と第三鉄筋載置部と第四鉄筋載置部とが、各近位端で相互に結合している配筋用スペーサ４００。【選択図】図２
SLAB STRUCTURE AND SPACER FOR BAR ARRANGEMENT COMPOSING THE SAME
スラブ構造及びこれを構成する配筋用スペーサ
MANABE TATSUYA (author)
2022-04-12
Patent
Electronic Resource
Japanese
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