A 6-kip force is applied to the machine element AB as shown. Knowing that the uniform thickness of the element is 0.8 in., deter- mine the normal and shearing stresses at (a) point a, (b) point b, (c) point c. 8 in.- 8 in. 6 kips 35° 8 in. B 1.5 in. 1.5 in.

Q: 10 mm diameter holes are to be punched in a steel sheet of 3 mm thickness. Shear strength of the…

A: Given:Shear strength, τ=400 N/mm2diameter of hole, d=10 mmshear on punch, t1=2 mmsheet thickness,…

Q: 2. Link AB, of width b 5 50 mm and thickness t 5 6 mm, is used to support the end of a horizontal…

A: Given:  I think the values given are not correct so i have taken appropriate values to solve this…

Q: A steel pipe of 300-mm outer diameter is fabricated from an 8-mm-thick plate by welding along a…

A: Outer diameter d0= 300 mm Force P = 250 kNThickness =8 mmTorque,T=12 kN.mTo determine:a)The normal…

Q: Two wooden members of uniform rectangular cross section are joined by the simple glued scarf splice…

A: Given data: Applied force, P = 11 kN. Resolve the force P into normal and tangential components. F…

Q: Q2) The aluminum rod BC (G-26 GPa) is bonded to the brass rod AB (G-39 GPa). Knowing that Birass…

A: For solution refer below images.

Q: Load P is applied to a steel rod supported as shown by an aluminum plate into which a…

A:

Q: Problem 4 The steel pipe AB has a 102-mam outer diameter and a 6-mm wall thickness. Knowing that arm…

A:

Q: An offset h must be introduced into a metal tube of 0.75-in. outer diameter and 0.08-in. wall…

A:

Q: A mechanic uses a crowfoot wrench to loosen a bolt at E. Knowing that the mechanic applies a…

A:

Q: T C. | I I Η Κ 10 kN 240 mm

A:

Q: (d) the average bearing stress at C in member BC, (e) the average bearing stress at B in member BC.

A:

Q: diameter cast-iron post ABD. At point H, determine (a) the principal stresses and principal planes,…

A: GIVEN :- F=13 KNd=60mmTO FIND :-a) the principal stresses and principal planesb) the maximum…

Q: Problem 2. Three loads are applied to the short sectional dimensions of the post are shown in Fig…

A:

Q: For the state of stress shown, determine the maximum shearing stress when (a) ơ, = 0, (b) ơz = 60…

A: σavg=1230+100 =6512σx-σy=1230-100=-35

Q: The compressed-air tank AB has a 250-mm outside diameter and an 8-mm wall thickness. It is fitted…

A: To determine:Maximum normal stress Maximum shear stress Given:the outer diameter of tank AB is the…

Q: Q1: A 6-kips force is applied to the machine element AB as shown. Knowing that the uniform thickness…

A: given data  P = 6 kips cross section = 0.8 × 3 in^2 find combined normal stress at point a and f.

Q: The grain of a wooden member forms an angle of 15° with the vertical. For the state of stress shown,…

A: Given: The shear stress on the wooden member is τxy=250 psi. The angle of plane with vertical is…

Q: 4. (Problem 8.43 from the text book) The steel pipe AB has a 72-mm outer diameter and a 5- mm wall…

A: Answer: (a) The principal stresses at point K : ◆ Major Principal Stress: 78.7526 MPa (Tensile). ◆…

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.