A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BAR ARRANGEMENT SPACER AND CONSTRUCTION METHOD OF SYNTHETIC SLAB
To provide a bar arrangement spacer that stably holds wire mesh even when being used a deck plate having a beam part protruded to a top face.SOLUTION: A bar arrangement spacer comprises steel wires for concrete provided with: a first steel bar placing part, a second steel bar placing part, a third steel bar placing part, and a fourth steel bar placing part, which are radially disposed on a deck plate DP to place wire mesh; and a first steel bar support leg part, a second steel bar support leg part, a third steel bar support leg part, and a fourth steel bar support leg part, which are erected to the deck plate at each distal end. In the bar arrangement spacer 100, the first steel bar support leg part, the first steel bar placing part, the fourth steel bar placing part, and the fourth steel bar support leg part are constituted integrally with each other in such arrangement order; the second steel bar support leg part, the second steel bar placing part, the third steel bar placing part, and the third steel bar support leg part are constituted integrally with each other in such arrangement order; and the first steel bar placing part, the second steel bar placing part, the third steel bar placing part, and the fourth steel bar placing part are connected to one another 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ＤＰ上に放射状に水平配置して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、各遠位端でデッキプレートに向けて垂設する第一鉄筋支持脚部、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、第一鉄筋支持脚部、第一鉄筋載置部、第四鉄筋載置部、第四鉄筋支持脚部の配置順序で一連一体に構成され、第二鉄筋支持脚部、第二鉄筋載置部、第三鉄筋載置部、第三鉄筋支持脚部の配置順序で一連一体に構成され、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１００。【選択図】図２
BAR ARRANGEMENT SPACER AND CONSTRUCTION METHOD OF SYNTHETIC SLAB
To provide a bar arrangement spacer that stably holds wire mesh even when being used a deck plate having a beam part protruded to a top face.SOLUTION: A bar arrangement spacer comprises steel wires for concrete provided with: a first steel bar placing part, a second steel bar placing part, a third steel bar placing part, and a fourth steel bar placing part, which are radially disposed on a deck plate DP to place wire mesh; and a first steel bar support leg part, a second steel bar support leg part, a third steel bar support leg part, and a fourth steel bar support leg part, which are erected to the deck plate at each distal end. In the bar arrangement spacer 100, the first steel bar support leg part, the first steel bar placing part, the fourth steel bar placing part, and the fourth steel bar support leg part are constituted integrally with each other in such arrangement order; the second steel bar support leg part, the second steel bar placing part, the third steel bar placing part, and the third steel bar support leg part are constituted integrally with each other in such arrangement order; and the first steel bar placing part, the second steel bar placing part, the third steel bar placing part, and the fourth steel bar placing part are connected to one another 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ＤＰ上に放射状に水平配置して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、各遠位端でデッキプレートに向けて垂設する第一鉄筋支持脚部、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、第一鉄筋支持脚部、第一鉄筋載置部、第四鉄筋載置部、第四鉄筋支持脚部の配置順序で一連一体に構成され、第二鉄筋支持脚部、第二鉄筋載置部、第三鉄筋載置部、第三鉄筋支持脚部の配置順序で一連一体に構成され、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１００。【選択図】図２
BAR ARRANGEMENT SPACER AND CONSTRUCTION METHOD OF SYNTHETIC SLAB
配筋用スペーサおよび合成スラブの施工方法
MANABE TATSUYA (author)
2020-04-16
Patent
Electronic Resource
Japanese
SPACER FOR REINFORCING BAR ARRANGEMENT, AND CONSTRUCTION METHOD OF COMPOSITE SLAB
| European Patent Office | 2017
CONSTRUCTION METHOD OF SYNTHETIC SLAB AND SYNTHETIC SLAB
| European Patent Office | 2023
SLAB STRUCTURE AND SPACER FOR BAR ARRANGEMENT COMPOSING THE SAME
| European Patent Office | 2022