A strut and cable assembly ABC (see Figure P1) supports a vertical load P = 20 kN. The cable has an effective cross-sectional area of 100 mm2, and the strut has an area of 250 mm2. a) Calculate the normal stresses in the cable and the strut. b) Calculate the maximum shear stress in the cable and the strut. c) If the cable elongates 1.5 mm, what is its normal strain? What is the modulus of elasticity of the cable material? d) If the strut shortens 0.60 mm, what is the normal strain? What is the modulus of elasticity of the strut material? A Cable 2.0 m Strut - P 2.0 m 2.0 m - Figure P1

Q: Determine the reaction at A, the internal force in member BC, and the tension on the cable CD.

A:

Q: Calculate the maximum tensile and compressive stresses in the section of BC of the beam. 15 ເຄດາ -…

A:

Q: two wires are 492 mm² for AB and 214 mm² for AC. Wire AB is inclined 27-degrees with the horizontal…

A:

Q: Determine the maximum shear stress in the strut if it is subjected to a shear force of V = 20 k

A: Given data  Shear force V = 20 k

Q: For the truss and loading shown; a.) determine the force in all the truss members. 3 kN b.)mention…

A: Finding out forces in member.

Q: Figure shows two views of the upper end of a bar B which is fastened to a fitting A by means of a…

A: Introduction- Shear is a force that tends to produce material deformation by sliding across a plane…

Q: Question 2: The bars of the truss each have a cross-sectional area of 340 mm2. If the maximum…

A: Given : Cross sectional area = 340 mm2 Allowable average axial stress = 250 N/mm2 To Find :…

Q: A 500 Ib/ft uniform load w is applied to 6 ft rigid horizontal bar CA, pin supported at Cin single…

A:

Q: Question 3 The rigid structure BCD is supported as shown. Assume a = 6.7 ft, b = 4.8 ft, c = 3.0 ft,…

A: Given data,  a = 6.7 ft b = 4.8 ft c = 3.0 ft d = 1.8 ft Angle = 30° FOS = 1.9   To find out the…

Q: The homogeneous 600-lb plate is suspended from three cables. Determine the tension in each

A:

Q: Problem 8.4 Distributed Loads The framing system shown in the figure is subjected to a 7.7 kN point…

A:

Q: H.W. #4: A pin connected truss is loaded and supported as shown, determine: a) The normal stress in…

A: Determinea. The normal stress in member DE if it has cross sectional area of 750 mm2. b. The minimum…

Q: A homogeneous bar AB is supported at either end by a cable as shown in the figure. Calculate the…

A:

Q: A beam is used to support a concentrated load of 12 kN and a distributed load (w). The beam has the…

A: Maximum bending stress: The maximum stress that a member of a structure experiences by the load…

Q: The cables AC and BC supports a load W with L= 20m a. If x1 = 7m and d= 2m what is the normal…

A:

Q: C 105° SIMPLE STRESSES 50° D 65° 1. Two steel bars are connected by two 20 mm 60 KN 15° BLOCK E…

A: At joint B Consider the summation of forces in the vertical direction TBC sin65o+TBD…

Q: A joint connection is shown below. If the average shear stress in the pin must not exceed 107 MPa,…

A: Given: Max. shear stress = 107MPa, D=12mm = 12*10-3 Ma. applied load, P= ?

Q: a = 11.7 x 10/°C E = 200 GPa A = 1,200 mm2 a = 23 x 10/°c E = 70 GPa A = 900 mm2 200 kN 300 mm 200…

A: Coefficient of thermal Expansion = 11.7 x10-6 / Co Young`s modulus = E ab = 200 x 10 3 Mpa Area of…

Q: In the calculation of the friction and wobble, the value of the alpha for a section where the tendon…

A:

Q: diameter of the smallest pin that can be used if not to exceed a shear stress of 60 MPa (Draw

A:

Q: A tubular post of outer diameter d₂ is guyed by two cables fitted with turnbuckles (see figure).…

A:

Q: An I section girder or stanchion is constructed from two 80mm x 12mm flanges joined by an 80mm x…

A: I section girders: I sections girders are most commonly used in the construction of bridges. These…

Q: T in the rope is :

A: Given:  System of ropes To find: Tension T1

Q: H.W No.1: The concrete I-beam of figure is pretensioned with four bounded stranded cables having…

A:

Q: a. Calculate the magnitude of the bearing reaction at A (rolls) and D (joints) by analytical means…

A:

Q: 1) If the radius of cables AB and CD are 5mm and modulus of elasticity is 20GPA, calculate the…

A: It is asked to find normal stress and normal strain in cable AB & CD.

Q: Find the forces in members AB, CD for the truss shown below. 20 KN B A 2m C 2m D 30 KN 2m 10 KN E F…

A: Given data :-One truss is shown into the diagram given in the question.Required that :-Find the…

Q: P6-5. Sketch the bending stress distribution over each cross section. (a) M P6-5 (b)

A: Two members cross section are shown in the above figure. We have to draw bending stress distribution…

Q: An overhanging beam is carrying the following loads: • Pi = 10 kips • w = 6 k/ft • M = 24 k.ft The…

A:

Q: A horizontal beam AD with cross-section of 3800 mm² is supported by a wire at C and carries a load…

A:

Q: The isosceles right angled triangular truss ABC is held in place by the structure shown in Figure 3.…

A: Force in member AC Force in member CE

Q: hown.  Determine the load W to cause a compression force of 8.9 kN to member BD  Which cable is in…

A: Draw free body diagram Consider the moment equilibrium about point F 12RA=4WRA=W3 Consider the…

Q: Consider the truss structure and the loading given below. a) Compute the average axial stress on…

A: Take equillibrium at point B to find force

Q: A 300 mm M 30 mm 30 mm B. 150 mm 150 mm a) Determine the bending stress developed at point A. b)…

A:

Cables

Cables are collections of wires, alternatively referred to as a cord, connector, or plug. They are one or more wires covered in a plastic covering that allows for the transmission of power or data between devices. The earliest use of recognizable electrical cable was the early commercialized telegraph lines. These were iron-made and tedious to produce and install cabling.