A prismatic steel bar of 75 mm x 75 mm square cross section is subjected to a tensile load P = 600 KN (see figure). Determine the normal and shear stresses on all faces of an element rotated through an angle 45 degree.
Solution: Below is the solution of this Plane Stress Transformation problem. You may download the Solution.
A 25 mm diameter steel rod (E = 200 GPa) must carry a load in tension of 134 kN (see figure). If the initial length of the stressed portion of the rod is 0.55 m, what is its final length?
Solution: Below is the Solution of this Strength of Materials Problem. You may download the Solution:
Question: The bond between reinforcing bars and concrete is tested by means of a “pull-out test” of a bar embedded in concrete (see figure). A tensile force p is applied to the end of the bar, which has diameter d and embedment length L. If P=18 kN, d=12 mm, and 300 mm, what average shear stress is developed between the steel and concrete?
Solution: Below is the Solution of this Shear Stress Problem. You may download the Solution.
The 500-kg engine is suspended from the crane boom in Fig. 1—5a. Determine the resultant internal loadings acting on the cross section of the boom at point E.
Solution: Below is the solution of this mechanics of materials problem. You may download the solution
Determine the resultant internal loading acting on the cross section at C of cantilevered beam shown
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*6–52. Determine the moment M that should be applied to the beam in order to create a compressive stress at point D of 30Mpa. Also sketch the stress distribution acting over the cross section and compute the maximum stress developed in the beam.
Solution: Below is the Solution of this Bending Stress Question. You may download the Solution.
Solve for member forces AC, BC, and BD in the truss shown using only one section cut (Ritter method)
Solution: Below is the Solution of this Truss Question
Determine the forces in the members BC BG HG in the truss shown using Ritter method
Solution: Below is the Solution of this Truss Question. You may download the Solution.
Using the method of joints, determine the force in each member of the truss shown in the drawings below. Summarize the results on a force summation diagram, and indicate whether each member is in tension or compression
Solution: Below is the Solution of this Truss Question. You may download the Solution
Using the method of joints, determine the force in each member of the truss shown in the drawings below. Summarize the results on a force summation diagram, and indicate whether each member is in tension or compression
Solution: Below is the Solution of this Truss Question. You may download the Solution
