SUPPORT FRAME STAND FOR SUPPORTING FRAME OF CONCRETE FORMWORK DEVICE, PILING METHOD OF SUPPORT FRAME OF CONCRETE FORMWORK DEVICE, AND CONSTRUCTION METHOD OF CONCRETE FORMWORK DEVICE
To reduce the construction period of a tunnel.SOLUTION: A support frame unit 36 is constituted by piling multiple support frames 15 each of which includes a top framing material 18 for supporting face plates for lining concrete molding, and erecting the piled support frames 15 in an aligned state. T...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To reduce the construction period of a tunnel.SOLUTION: A support frame unit 36 is constituted by piling multiple support frames 15 each of which includes a top framing material 18 for supporting face plates for lining concrete molding, and erecting the piled support frames 15 in an aligned state. The support frame 15 of the support frame unit 36 is tilted. The support frame 15 is supported from below by a support frame stand 41 from below.SELECTED DRAWING: Figure 7
【課題】トンネル建設の工期を短縮すること。【解決手段】覆工コンクリート成形用の面板を支持するための頂部骨組み材１８が備えられた支持枠１５を複数枚積層し、積層された支持枠１５を整列状態で起立させて、支持枠ユニット３６を構成する。支持枠ユニット３６の支持枠１５は傾斜される。支持枠１５は支持枠スタンド４１によって下側から支えられる。【選択図】図７ |
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