A horizontal structural member of a CNC machine tool is shown in Fig. 3. This welded...

 

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A horizontal structural member of a CNC machine tool is shown in Fig. 3. This welded box is made from S235 steel plates with a thickness of 8 [mm]. 206 A→ ☐190 F M FIXED 800 SVSZ 4x198 A-A Cross-section Figure 3: Welded structural member (box). F M The free-end of the welded box is subjected to quasi-static loads as shown in Fig. 3. Here, • Singular force: F = 10 [kN], • Singular moment: M = 2500 [Nm]. Based on the information, do the followings: a) Employing Euler-Bernoulli Beam Theory, find the following states across the axis of the beam: o Shear force, o Bending moment, o Slope, o Deflection, o Maximum bending stresses. Make sure to include the weight of the element as a varying distributed load. b) Now rotate the box by 90° around its axis without changing the load's orientation and repeat Part (a). Comment on the results. Note that in this particular question, you may carry out a Finite Element Analysis for the sole purpose of providing an outlook on (i.e. "cross-check") your findings. A horizontal structural member of a CNC machine tool is shown in Fig. 3. This welded box is made from S235 steel plates with a thickness of 8 [mm]. 206 A→ ☐190 F M FIXED 800 SVSZ 4x198 A-A Cross-section Figure 3: Welded structural member (box). F M The free-end of the welded box is subjected to quasi-static loads as shown in Fig. 3. Here, • Singular force: F = 10 [kN], • Singular moment: M = 2500 [Nm]. Based on the information, do the followings: a) Employing Euler-Bernoulli Beam Theory, find the following states across the axis of the beam: o Shear force, o Bending moment, o Slope, o Deflection, o Maximum bending stresses. Make sure to include the weight of the element as a varying distributed load. b) Now rotate the box by 90° around its axis without changing the load's orientation and repeat Part (a). Comment on the results. Note that in this particular question, you may carry out a Finite Element Analysis for the sole purpose of providing an outlook on (i.e. "cross-check") your findings.

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Based on the information provided we are tasked with analyzing a welded box beam that is subjected to a singular force and moment at its free end taking into account the EulerBernoulli Beam Theory Wel... View the full answer