plate is subjected to forces as shown. If the plate weighs 50 kg, and assuming equilibrium. a. Determine the reaction ? in the ball-and-socket joint A. b. Determine the reaction ? in the roller at B. c. Determine

Q: A rigid rod AB is attached to a hinge at 4 and to a spring with stiffness Eat D. The critical…

A: Rigid rod AB attached to spring at D

Q: determine the maximum torque T that can be applied.

A: Solution: Allowable shear stress:     Dd = 5020 = 2.5 rd = 420 = 0.20 Taken that, K = 1.25 τmax =…

Q: eter of the pin at C in mm.  c. Determine the corresponding bearing stress in the pedal at C in MPa.

A: Take moment about C∑ Mc=0TBA0.125-11000.3=0TBA=2640N∑ Fx=0TBA-Cx=0Cx=2640N∑ Fy=0 Cy=1100N…

Q: Link AC has a uniform rectangular cross section 3 mm thick and 12 mm wide. Determine the normal…

A: Given: Link AC: thickness= 3mm, Width=12mm

Q: 5-74 A rod is made from two segments: AB is steel and BC is brass. It is fixed at its ends and…

A: Dbrass = 42.70mmτmax = 64.13MPaExplanation:

Q: The braced frame (vertical truss) has a hinge support at point A and a horizontal roller support at…

A:

Q: The 10.5-kg uniform rod is pinned at end A. It is also subjected to a couple moment of 50 Nm. The…

A: Stiffness, k = 60 N/ m Mass of rod = 10.5 Kg

Q: 1.3.5

A: Solution:

Q: The pin-connected structure consists of two cold-rolled steel [E = 31,000 ksi] bars (1) and a bronze…

A: Calculate the area required for bar (2) so that each bar carries the same force.

Q: 600 mm 50 mm d 20 mm 800 mm 30 kN B

A:

Q: A force P of magnitude 1,100 N is applied to the pedal shown satisfies a shearing stress in the pin…

A: Given data,  Applied force P = 1100 N  Shear Stress in the pin = 42 MPa  We have to determine the…

Q: The compound beam is pin supported at C and supported by a roller at A and B. There is a hinge (pin)…

A: Given data in question  Load 4k, 1k & 27 k Angle 30° Span 19 ft Internal hinge at D Statically…

Q: 4.0m A 2358 Fixed Y 3.0m B Hingo at F Intorn 2.0m 25 KN To at 2.0m D and C D 10 KN/m E 3.0m 3.0m 15…

A: When a hinge is present, there is no restriction on rotation, and when another hinge is present, the…

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.