钢筋计算器
计算混凝土工程的钢筋需求
ft
ft
in
公式
Bars = Dimension / Spacing + 1 (each direction)
Place bars in both directions at specified spacing.
示例
20×20 slab, 12" spacing
~42 bars, 840 linear feet.
常见问题
关于 钢筋计算器
Calculate rebar needed for concrete slabs and footings.