無料 · 計算と変換
フェンス計算.
延長と間隔から柱、スパン、胴縁と丸穴のコンクリートを数えます。
Posts include both ends. Every bay uses the same rail count. Hole volume is a cylinder and ignores the post itself. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
- Posts
- 7
- Bays
- 6
- Rails
- 12
Posts are floor(run / spacing) + 1, including both ends. Rails are the bays times the rails per bay. Concrete is a round hole for every post and is omitted when the hole size is zero.
使い方: フェンス計算
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制限と対応形式
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英語の技術説明
Posts include both ends. Every bay uses the same rail count. Hole volume is a cylinder and ignores the post itself. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
Count fence posts, bays and rails from the run and the post spacing, plus concrete for round post holes. Posts include both ends. Every bay uses the same rail count. Hole volume is a cylinder and ignores the post itself. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
A 12 m run with posts every 2 m and two rails per bay.