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箍筋單根下料長度計算公式及過程詳解?
箍筋單根下料長度計算公式及過程詳解?
更新时间:2025-11-30 00:17:48

  1、箍筋下料長度=箍筋周長+箍筋調整值,式中箍筋周長=2*(外包寬度+外包長度)。

  2、外包寬度=b-2c+2d。

  3、外包長度=h-2c+2d。

  4、b×h=構件橫截面寬×高。

  5、c——縱向鋼筋的保護層厚度。

  6、d——箍筋直徑。

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