A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FORMWORK CONSTRUCTION METHOD, FORMWORK BLOCK, AND ATTACHMENT
To provide a formwork construction method, a formwork block, and an attachment that are suitable for unmanned construction for a formwork.SOLUTION: A construction method for a formwork 103 includes a formwork forming step for forming the formwork 103 by arranging formwork blocks 1 using a heavy machine 31. The formwork block 1 has a through hole 19 that includes a tapered section 22 widening as it goes downward and that penetrates the block from a top surface 11 to a bottom surface 13. An attachment 33 of the heavy machine 31 has a block holding section 35 including multiple movable claws 37 that extend and contract radially. In the formwork forming step, the block holding section 35 is inserted into the tapered section 22 from above, then, the multiple movable claws 37 are extended radially to hold the formwork block 1 while the multiple movable claws 37 are pressed against an inner wall surface 21 of the tapered section 22, then, the movable claws 37 are retracted radially and then, the block holding section 35 is removed from the tapered section 22 to release the framework block 1.SELECTED DRAWING: Figure 4
【課題】型枠構築の無人化施工に適した型枠の構築方法、型枠ブロック、及びアタッチメントを提供することを目的とする。【解決手段】型枠１０３の構築方法は、重機３１で型枠ブロック１を配列して型枠１０３を形成する型枠形成工程を備え、型枠ブロック１は、下方に向かうに従って拡径するテーパー部２２を含み上面１１から下面１３に貫通する貫通孔１９を有し、重機３１のアタッチメント３３は、径方向に拡縮する複数の可動爪３７を含むブロック保持部３５を有し、テーパー部２２に上方からブロック保持部３５を挿入して複数の可動爪３７を径方向に拡げ、テーパー部２２の内壁面２１に複数の可動爪３７が押し当てられた状態で型枠ブロック１を把持し、可動爪３７を径方向に縮めてブロック保持部３５をテーパー部２２から抜去して型枠ブロック１を解放する。【選択図】図４
FORMWORK CONSTRUCTION METHOD, FORMWORK BLOCK, AND ATTACHMENT
To provide a formwork construction method, a formwork block, and an attachment that are suitable for unmanned construction for a formwork.SOLUTION: A construction method for a formwork 103 includes a formwork forming step for forming the formwork 103 by arranging formwork blocks 1 using a heavy machine 31. The formwork block 1 has a through hole 19 that includes a tapered section 22 widening as it goes downward and that penetrates the block from a top surface 11 to a bottom surface 13. An attachment 33 of the heavy machine 31 has a block holding section 35 including multiple movable claws 37 that extend and contract radially. In the formwork forming step, the block holding section 35 is inserted into the tapered section 22 from above, then, the multiple movable claws 37 are extended radially to hold the formwork block 1 while the multiple movable claws 37 are pressed against an inner wall surface 21 of the tapered section 22, then, the movable claws 37 are retracted radially and then, the block holding section 35 is removed from the tapered section 22 to release the framework block 1.SELECTED DRAWING: Figure 4
【課題】型枠構築の無人化施工に適した型枠の構築方法、型枠ブロック、及びアタッチメントを提供することを目的とする。【解決手段】型枠１０３の構築方法は、重機３１で型枠ブロック１を配列して型枠１０３を形成する型枠形成工程を備え、型枠ブロック１は、下方に向かうに従って拡径するテーパー部２２を含み上面１１から下面１３に貫通する貫通孔１９を有し、重機３１のアタッチメント３３は、径方向に拡縮する複数の可動爪３７を含むブロック保持部３５を有し、テーパー部２２に上方からブロック保持部３５を挿入して複数の可動爪３７を径方向に拡げ、テーパー部２２の内壁面２１に複数の可動爪３７が押し当てられた状態で型枠ブロック１を把持し、可動爪３７を径方向に縮めてブロック保持部３５をテーパー部２２から抜去して型枠ブロック１を解放する。【選択図】図４
FORMWORK CONSTRUCTION METHOD, FORMWORK BLOCK, AND ATTACHMENT
型枠の構築方法、型枠ブロック、及びアタッチメント
EGUCHI KENJI (author) / TAGUCHI SHINYA (author) / MORITA MASAYUKI (author)
2019-12-19
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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