A system of pipes is subjected to a force P, as shown in the figure. By inspecti

Question

A system of pipes is subjected to a force P, as shown in the figure. By inspection (or by drawing a free body diagram) identify the zero and nonzero forces and moments. Also indicate in the table the coordinate directions in which the internal shear forces and internal bending moment act.

Why does the following: A bimetallic rod when heated, undergoes a change of form ...answer Because the two metals forming part of the rod have different linear expansion coefficients, and the largest value to the lowest curve Because the two metals forming part of the rod have different linear expansion coefficients, and the lowest curve to the highest value Because the two metals forming part of the rod have similar linear expansion coefficients..Because the two metals forming part of the rod have the same linear expansion coefficients.

Explanation / Answer

• Axial force- zero
• Shear force- non-zero in x-direction
• Shear force- non-zero in z-direction
• torque-non-zero
• Bending moment-non-zero in z-direction
• Bending moment- non-zero in x-direction

Section BB:

• Axial force-non-zero in x-direction
• Shear force-non-zero in z-direction
• Shear force-zero in y-direction
• torque-non-zero in x-direction
• Bending moment-non-zero in x-direction
• Bending moment- non-zero in y-direction

Section BB:

• Axial force-non-zero in x-direction
• Shear force-non-zero in z-direction
• Shear force-zero in y-direction
• torque-non-zero in x-direction
• Bending moment-non-zero in x-direction
• Bending moment- non-zero in y-direction

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.