Where:<br>σ_ P - allowable stress, MPa<br>σ_ Lim - limit value of material degree, MPa<br>S - safety factor, taken as 1.5 this time;<br>Relevant data brought in include:
Type: σ _ p-allowable stress, MPa σ _ lim-the limit value of material degree, MPa S-safety factor, which is taken as 1.5 this time; Relevant data brought in include: