• 2022-07-02
    钢筋混凝土受弯构件挠度计算公式正确的是
    未知类型:{'options': ['[tex=4.357x2.643]d1kUIdkXnJ1Wr66m3Z1Wo6Yl4ENkP6Pb9VS5oUxAb2dzPLxEj81Vdix+uDoLgFaq[/tex]', 'B. $f=S \\frac{M_{k} l_{0}^{2}}{B}$', '[tex=4.286x2.643]Bm3xv5IuCxg90/RPxhkzE/Bjp2j6hbJxGcBE35ze/ZZoE76HRoTu5iI9EIfHjxVw[/tex]', '[tex=4.286x2.5]Bm3xv5IuCxg90/RPxhkzE3HHZUWC5glzHmRuOwRfkvE=[/tex]'], 'type': 102}