Question

我想在控制台中只收到as_x的1个值，但我总是得到2个值，其中一个完全错误，如“无穷大”，“未定义”或奇怪的值。 “压力”包含3个显示的“枚举”值。我想要做的是在最后计算as_x。因此，根据lookupValuemux，我得到一个omega的值。并且根据omega的值，有3种不同的方法来计算as_x。我是编程的真正初学者，所以任何帮助都会很棒。

double omega;
double as_x;
pressure design;
double M_Eds_lim = 0.296 * Math.Pow(d, 2) * (fck * design_force.alpha_cc / design_force.gamma_c);
double delta_M_Ed = mx - M_Eds_lim;

omega = 0;
design = 0;
as_x = 0;

double mux = mx / (Math.Pow(d, 2) * (fck * design_force.alpha_cc / design_force.gamma_c));
double lookupValuemux = Math.Round(mux, 2);


if (lookupValuemux < 0.01) {
    design = pressure.min;
} else if ((lookupValuemux >= 0.01) && (lookupValuemux < 0.30))  {
    design = pressure.tension;
    omega = design_force.omegaTable[lookupValuemux][0];
} else if (lookupValuemux >= 0.30); {
    design = pressure.steel;
    omega = 0.3643;
};

if (design == pressure.min) {
    as_x = As_min;
    Console.WriteLine("asx ID " + ID + "asx  =  " + as_x);
} else if (design == pressure.tension) {
    as_x = omega * d * (fck * design_force.alpha_cc / design_force.gamma_c) / (f_yk / design_force.gamma_s);
    Console.WriteLine("asx ID " + ID + "asx  =  " + as_x);
} else if (design == pressure.steel); { 
    as_x = omega * d * (fck * design_force.alpha_cc / design_force.gamma_c) / (f_yk / design_force.gamma_s) + delta_M_Ed / (d - d_2) / (f_yk / design_force.gamma_s);
    Console.WriteLine("asx ID " + ID + "asx  =  " + as_x);
}

Answer 1

在未经编辑的原始帖子中，这一行最后有一个虚假的分号：

else if (design == pressure.steel);

这已由OP以外的其他人编辑（也不是由dasblinkenlight编辑），因此分号不再出现在问题中。

由于这是导致as_x被打印两次的原因，因此将其删除是无益的。

请注意，此行中还有另一个多余的分号：

} else if (lookupValuemux >= 0.30); {

也应该删除。

这是原帖的后半部分出现的原因：

if (design == pressure.min)
{
as_x = As_min;
Console.WriteLine("asx ID " + ID + "asx  =  " + as_x);
}
else if (design == pressure.tension)
{
as_x = omega * d * (fck * design_force.alpha_cc / design_force.gamma_c) / (f_yk / design_force.gamma_s);
Console.WriteLine("asx ID " + ID + "asx  =  " + as_x);
}

else if (design == pressure.steel); // <---- LOOKIE HERE

{ 
as_x = omega * d * (fck * design_force.alpha_cc / design_force.gamma_c) / (f_yk / design_force.gamma_s) + delta_M_Ed / (d - d_2) / (f_yk / design_force.gamma_s);
Console.WriteLine("asx ID " + ID + "asx  =  " + as_x);
}

控制台输出太多结果

1 个答案: