PSAD Nov 2021 CE Board Exam: Flexural and Shear Stress
Автор: Kippap Education
Загружено: 2025-09-14
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A hollow circular pole, 3 m high, has an outside diameter of 300 mm and a thickness of 6 mm. It is subjected to the following loads:
1. A vertical compressive load, P = 3 kN at an eccentricity of 100 mm from the centroid of the section.
2. A lateral load, H = 0.45 kN at the top of the pole.
The weight of the pole is 150 N/m.
4. Which of the following gives the maximum compressive stress (MPa) at the base of the pole due to the vertical loads?
5. Which of the following gives the maximum tensile stress (MPa) due to all loads?
6. A solid pole 150 mm in diameter is used instead. Which of the following gives the maximum shear stress (MPa) at the base?
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