B) The final length of the aluminum bar
Q: A structural member is subjected to a tensile load from the following sources: dead load = 135 kN,…
A: Note: Hi! Thank you for the question As per the honour code, We’ll answer the first question since…
Q: A bar made of high strength low-carbon steel of GRade 50 (yield strength gauge 50 ksi) , is 0.5 inch…
A: This question is related to the Strength of Material.
Q: Principle of Steel Design:
A: In Principles of Steel Design, we will learn about, The main properties of the steel as a…
Q: A steel angle is bolted to a gusset plate with three 20 mm diameter bolts, as shown in the figure.…
A:
Q: The composite plate is made from both steel (A) and brass (B) segments. Determine the mass and…
A: Consider the following diagram having the division of element A into two parts:
Q: Brass core (E = 105 GPa) Aluminum plates (E = 70 GPa) Rigid end plate 300 mm 60 ním 40 mm
A: Given data P = 500 KN h = 10 mm Need to find Stress in brass = ? Displacement of end plate = ?…
Q: For axially loaded steel column, how could you determine that your section is safe? In case of…
A: In order to determine the safety of the steel column section. The stress available in the section is…
Q: Q2 A) For a flow rate of 300 liters/second at a velocity of 1.3 meters/second, design a seamless…
A: Fluid is an important part of the fluid mechanic's sector. Fluid can be compressible or…
Q: When two plates are placed end to end and are joined by cover plates, the joint is known as :
A: When two plate are placed in such a way that their edges or end are overlapped and fastened together…
Q: A sheet of copper is stretched biaxially in the xy-plane. If the strains in the sheet are ex = 0.40…
A: Given data in question Axis system Strains in x and y directions Poissons ratio Elasticity…
Q: rizontal reinforcing bar yers. Use the length of
A: SOLUTION no. of horizontal bars =206=326 in one layer N04 = 4 bars in one layer in three 3 layers…
Q: The beam shown is made from two boards. Determine the maximum load (w) that can be applied if the…
A: Solution:-
Q: Which of the following is most efficien structural shapes manufactured? S shape Channel Angle Wide…
A: The most economical structure shape is :
Q: SEATWORK The figure as shown, ADD the last 2 digits of your i.d. number in the load P. Student i.d.…
A: Determine load for every P in three case
Q: Differentiate b/w the following: a-A36 & A242 structural steels.
A: A36 structural steel - A36 is a low carbon steel, in which addition to iron other ingredients are…
Q: Problem 3 Consider the casting of a pig-like art piece using ductile iron. Dimensions are shown…
A: Pig Iron type A fulfills the criteria of silicon content but lacks in manganese content required Pig…
Q: 5. A rectangular aluminum block is 90 mm long in the X-direction, 70 mm wide in the Y-direction, and…
A: Given data: Fx=220 KN TensileFy=-150 KN compressiveFz=200 KN TensileE=70 GPaν=0.33
Q: The design strength , Pu based on gross area
A:
Q: 2. The composite section is made up of 5"x3"x1/2" and 6"x4"x1/2" angle bars on 1"x 12" and 1.5"x16"…
A:
Q: The rigid beam shown is fixed to the top with the three (3) posts made of Steel and Aluminum. The…
A: Answer For the given Parallel Composite arrangement of members we know that the change in length of…
Q: bolts evenly spaced around a bolt circle 12 in. in diameter, and six 4 -in. aluminum bolts on a…
A: To find the torque (T)-
Q: An A36 tension member shown in the figure is connected with three 19 mm diameter bolts. Dia. Of bolt…
A:
Q: The bean is fabricated from two equivalent structural tees and two plates. Each plate has a height…
A: Lets calculate I at Neutral axis
Q: Which of the following best describes a plastic hinge? Section where extreme fibers have yielded O…
A: Answer- MY < M > MP Explanation - Plastic hinge can be defined as yielded zone due to flexure…
Q: 2. A steel bar (Es = 210 GPa) and an aluminum bar (EA = 70 GPa) are bonded together to form the…
A: To find the maximum stress in both material first we need to convert the composite section into…
Q: 5x0 lb. Kight cigid Left alum. A-5in? rigid wall wall Steel A= 2n 2 f1. Ea = 10 x 0° psi Es = 30X10…
A:
Q: AN ALUMINUM SEGMENTS HAVING A DIAMETER AND LENGTHS SHOWN IN THE FIGURE. IF E= 85 KPa, COMPUTE THE…
A: Given data in question Load Diameter Length Elasticity modulus To find out Elongation
Q: The beam shown is made from two boards. Determine the maximum load (w) that can be applied if the…
A: Drawing FBD for the beam, Finding Reactions at A and B, ΣFy = 0 Ay + By = 4w KN Taking moment at A…
Q: What will be the tensile strength due to rupture of critical section of an angle section ISA 150 x…
A:
Q: Id = 1.8 in. The elastic modulus of the steel is E1 – 30,000 ksi, and its allowable bending stress…
A: To find modular ratio and moment of inertia
Q: For the Beam section below, check if steel yields and determine the ACI design flexural strength. 12…
A: Given:- A beam section is given with width = 18 in and depth = 15 in The steel reinforcement…
Q: A structural member is made from a steel that has Kic = 180 MPa/m and yield strength 1050 MPa. In…
A: Let's calculate the fracture stress σf=KICfπA where, A is the edge crack size, f is the fraction…
Q: Type of Reinforcing steel.
A: Steel is an iron and carbon alloy. It is ductile, malleable, extremely elastic, and weldable. Steel…
Q: The composite bar shown is firmly attached to unyielding supports. An axial load P = 11.7 um/(m 243…
A:
Q: 5. A bronze bar is fastened between a steel bar and an aluminum bar as shown in Figure 5. Axial…
A: Given data
Q: A steel bar of 22 mm diameter and 8 em gage length was axially loaded in tension and the following…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Determine the design strength of the figure as shown. The steel grade is A992. *
A: Given- Grade of steel =A992Gross area=6.56 in2Thickness of flange=0.575in2
Q: Bronze Aluminum ЗР Steel 2P P 4P - 0.6 m →- 1.0 m - e 0.8 m A (mm²) E (GPa) a, (MPa) Bronze 450 83…
A:
Q: The light rigid bar ABCD shown is pinned at C and connected to two vertical rods. The bar was…
A:
Q: Q3\ The composite bar is firmly attached to unyielding supports. Compute the stress in each material…
A: Given: The axial load P is 40 kips. Consider the figure,
Q: disadvantage and advantages of tension and compression steel members
A:
Q: RE-EXAMINATION Principles of Steel Design 1. For the section shown, compute the following: a.) The…
A:
Q: Determine whether Yield Strength or Rupture Strength controls the design strength for a steel angle…
A:
Q: A steel angle is bolted to a gusset plate with three 20 mm diameter bolts, as shown in the figure.…
A:
Q: Figure shows two wood members are joined together using a 60 degrees wood glue adhesive. Find the…
A: We have to determine the average normal and shear stress resisted in the plane of the connection…
Q: Determine the y-bar centroid of the composite figure shown. Where: x=4 ft 2 ft
A: x=4ft To find centroid about y axis
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- 3) An bronze rod is rigidly attached between a aluminum rod and a steel rod as shown. Axial loads are applied at the positions indicated. Find the maximum allowable value of P that will not exceed a stress in steel of 140MPA, in aluminum of 90MPA or in bronze of 100MPа. Aluminum A = 500mm? Bronze A = 200mm? Steel A = 150mm2 2P ЗР L st = 1.2m L br = 2m Lal = 3.5m2. The bronze bar 3 m long with a cross-sectional area of 350mm2 is placed between two rigid walls. At a temperature of -20 oC, there is a gap of 2.2 mm. Find the temperature atwhich the compressive stress in the bar will be 30 MPa ifthe bar will experience:a. No tensile.b. With an tensile of 5,000 N.Use α = 18.0 x 10-6 /oC and E = 80 GPa.2. A rod is composed of an aluminum section rigidly attached between steel and bronze sections as shown in the figure. Axial loads are applied at the positions indicated. The cross-sectional area of the rod is 300sq.mm. Express your answer in MPa. Determine the stress in the steel. b. a. Determine the stress in the aluminum. Determine the stress in the bronze. C. STEEL ALUMINUM BRONZE 56kN 14kN -0.6m- -0.9m- -0.76m-
- The shown plate is 60 mm thick and it is made of Magnesium Am1004-T61. The plate is fitted between the rigid frictionless supports as shown and at T, = 20°C it is stress free. Find the stresses in the x and y directions when the temperature increases to T, = 58°C. %3D 150 mm 150 mm Select one: O x: 0 MPa, y: 42.864 MPa Ox: 22.1 MPa, y: 44.2 MPa Ox: 0 MPa, y: 44.2 MPa Ox: 0 MPa, y: 17.8 MPa O x: 13.2 MPa, y: 44.2 MPa Ox: 0 MPa, y: 67.4 MPa 3:10 PM O G 4) ENG 1/31/2021SITUATION. As shown in the figure below, a rigid bar with negligible mass is pinned at O and attached to two vertical rods. Assume that the rods were initially stress-free. Allowable stress in steel is 120 MPa and in bronze is 60 MPa. For this problem, a = 1.8m; b = 1.3m; c = 1.7m. b C NANTSELEINE Steel: A = 900 mm² E = 200 GPa L=1.5m Bronze: A=1200 mm² E=83 GPa L=2.0m What is the ratio of the elongation of steel to bronze? O 0.367 O 0.433 O 0.467 0.333Question 2) Knowing that a 0.02-in. gap exists when the temperature is 75 °F, determine (a) the temperature at which the normal stress in the aluminum bar will be equal to -11 ksi, (b) the corresponding exact length of the aluminum bar. 0.02 in. -14 in. Bronze A = 2.4 in² E = 15 x 10 psi a = 12 x 10-6/°F -18 in.- Aluminum A = 2.8 in² E = 10.6 x 105 psi a = 12.9 x 10-6/°F
- PROBLEM 6/6 F = 520 kN Determine the stress in each aluminum and steel bars after 0.2 mm F = 520 kN is applied. Note that a gap of 0.2 mm exist before the external load is Steel 280 mm applied and bars has equal distance with each other. Neglect the weight at the flat form. A = 1100 mm? E = 200 Gpa Steel Aluminum A = 2500 mm2 %3D E = 70 GPa %3DEx: Find the stress in steel and aluminum if the bars are rigid. Steel L = 0.6 m 60 KN E =200 Gpa A= 100 mm? A Aluminum L = 1m 2m 2m E = 70 Gpa A = 300 mm²Calculate the increase in stress for each segment of the compound bar shown if the temperature increases by 100°F. Assume that the supports are unyielding and that the bar is suitably braced against buckling. Aluminum A = 2.0 in² E = 10 x 105 psi a = 12.8 x 10-6/°F 10 in Steel A = 1.5 in² E = 29 x 106 psi α = 6.5 x 106 / °F 15 in TULMALI
- 5. The rigid bar of negligible weight is pinned at O and attached to two vertical rods. Assuming that the rods were initially stress-free, what is the largest load P that can be applied without exceeding stresses of 150 MPa in the steel rod and 70 MPa in the bronze rod? -2 m- -1.5 m- 1.5 m- Bronze A = 300 mm2 E = 83 GPa L=2 m Steel A = 900 mm2 E = 200 GPa L = 1.5 mPROBLEM 6/6 F = 520 kN Determine the stress in each aluminum and steel bars after 0.2 mm F = 520 kN is applied. Note that a gap of 0.2 mm exist before the external load is Steel 280 mm applied and bars has equal distance with each other. Neglect the weight at the flat form. A = 1100 mm² E = 200 Gpa A = 2500 mm² E = 70 GPa Steel Aluminum2. Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly connected between steel and bronze segments. What is the stress in each material given that P = 10 kN? Specify whether tension or compression. Bronze Aluminum Steel A =400 mm2 A= 600 mm2 A = 300 mm2 2P ЗР 4P P -3 m 5 m 4 m Stress in Bronze (MPa) %D Stress in Aluminum (MPa) %3D Stress in Steel (MPa)