【Daily Question】【AC Version for Static Equipment...Question 181】June 30, 2019 Multiple-choice questions...Fill-in-the-blank questions
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bg4.png 【Daily Question】 【AC version for static equipment...Question 181】 June 30, 2019 Multiple-choice questions...Fill-in-the-blank questions .....................................................Reward rules: 3 wealth for participation, 5–10 wealth for correct answers. ...........................................................................The theoretical basis for the formula for calculating the thickness of a pressure cylinder is (), with corrections made to account for the difference between the maximum principal stress on the inner wall and the average stress. The applicable range of this formula is K≤() or Pc≤0( )tφ. ........................................................................... Answer: First strength theory ； 1.5 ； 0.4.
First strength theory； 1.5 ； 0.4.
First strength theory. 1.5, 0.4
First strength theory； 1.5 ； 0.4.
First Strength Theory 1.50.4
First strength theory； 1.5 ； 0.4.
First strength theory； 1.5 ； 0.4.
First Strength Theory 1.5 0.4
First Strength Theory 1.5 0.4
I don’t know the theoretical basis； K≤1.5 ； The cylinder is 0.4 (the spherical shell is 0.6).
First strength theory K≤1.5 0.4