Question

Question 33 Indicate the assumptions valid for transverse shear stress. Shear force must act along an axis of symmetry for the cross section Prismatic members Linear elastic behavior Short or flat cross section Homogeneous material Question 34 Transverse shear stress is assumed to vary across the width of the cross section, perpendicular to shear force. O True False Question 35 Indicate the situations where the shear formula is not valid? Choose all that apply. Tall or thin cross section Points of sudden cross section change Short or flat cross section A cross section that intersects the boundary of the member at an angle other than 90 degrees. Plastic behavior Question 36 The principle used to calculate combined stresses is: Elastic recovery O Superposition O Compatibility O Hooke's Law

Answer 1

Indicate the assumptions valid for transverse shear stress. Shear force must act along an axis of symmetry for the cross section Prismatic members Linear elastic behavior Short or flat cross section O Homogeneous material Question 34 Transverse shear stress is assumed to vary across the width of the cross section, perpendicular to shear force. True False Question 35 Indicate the situations where the shear formula is not valid? Choose all that apply. Tall or thin cross section Points of sudden cross section change Short or flat cross section A cross section that intersects the boundary of the member at an angle other than 90 degrees. Plastic behavior Question 36 The principle used to calculate combined stresses is: Elastic recovery superposition O Compatibility Hooke's Law

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