A beam under load experiences sagging with a maximum bending moment of 24 x 106 Nm. The beam has a rectangular section (see Figure Q3b) where b = 35 mm and d = 65 mm. Calculate the maximum tensile stress and the maximum compressive stress for this beam.

Q: Find the value of strain if stress is 40 N/mm2 and Youngs modulus is 70 N/mm2

A: Given data : The value of stress σ=40 N/mm2 The value of Youngs modulus E=70 N/mm2   Required :…

Q: A 200 kN force is applied at the free end of the cantilever beam as shown in the figure below. What…

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Q: A steel bar of 20 mm × 20 mm square cross-section is subjected to an axial compressive load of 200…

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Q: The beam shown in Fig QB1 is made from aluminium tube of rectangular cross-section having a vertical…

A: As per bartleby guidelines, only 1st 3 parts among multiple parts, need to be solved. For rest of…

Q: The aluminum bar ACDB is rigidly connected to a steel tube in CD. The data is presented in the…

A: Detailed step by step solution is given below, still if you have any query please feel free to…

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.