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Grade 50 #4 rebar has an yield strength of 50 ksi, ultimate strength of 64 kai with a diameter of 4/8 = 0.5 in
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A grade 50, #4 rebar has Select one: 0 a. An ultimate strength of 50 ksi...
UTS Yield and Ultimate Strength (ksi) Elongation (%) Elongation 0% 20% 60% 80% 40% % CW...
UTS Yield and Ultimate Strength (ksi) Elongation (%) Elongation 0% 20% 60% 80% 40% % CW a. The range in %CW where a bar of this material will have a % elongation of at least 15 and tensile strength greater than 120 ksi. Show your construction on the figure. b. What is the final diameter of a bar that starts at 1.2 inch diameter that will meet the property specification given above? C. This material is rolled from 1" to...
A steel cable with a yield strength of 35 ksi is used to support a load...
A steel cable with a yield strength of 35 ksi is used to support a load of 10000 lb. Select the diameter of the cable using a factor of safety of 2.5. A standard steel specimen having a diameter of 0.502 in, and a gauge length of 2.00 in is used in a tension test. At 6000 lb the deformation is recorded as 0.00212 in. The load at the yield point is 7130 lb and the ultimate load is 11520...
Problem No. 2 (Figure 2) (ksi) Figure 2. Upper scale Lower scale The stress-strain diagram of...
Problem No. 2 (Figure 2) (ksi) Figure 2. Upper scale Lower scale The stress-strain diagram of a mild-steel specimen is shown in the figure. The specimen has a diameter of 0.50-inch and gage length of 2-inch. Determine the following: (a) yield strength (oy); (b) ultimate strength (out); (c) Young's modulus (E); (d) modulus of resilience; (e) if the specimen is loaded to 105 ksi and then unloaded completely, determine the permanent increase in the gage length € (in/in) 0 0.04...
Problem 36 The column is made of material that has an elastic modulus of 3500 ksi...
Problem 36 The column is made of material that has an elastic modulus of 3500 ksi and an ultimate strength of 4 ksi. What is the maximum axial compressive load the column can resist. a) 4.97 kips b) 15.62 kips c) 17.85 kips d) 200.00 kips e) 7496.40 kips 10 in 20 A
14. +-13 points devorestat9 4.e.040.nva An article suggested that yield strength (ksi) for A36 grade steel...
14. +-13 points devorestat9 4.e.040.nva An article suggested that yield strength (ksi) for A36 grade steel is normally distributed with ? = 45 and ? = 4.5. (a) What is the probability that yield strength is at most 40? Greater than 61? (Round your answers to four decimal places.) at most 40 greater than 61 (b) what yield strength value separates the strongest 75% from the others? (Round your answer to three decimal places.) ksi You may need to use...
(20%) Question 6. The elastic modulus, yield strength and ultimate strength of a certain material afe...
(20%) Question 6. The elastic modulus, yield strength and ultimate strength of a certain material afe 110 GPa 2400 MPa and 265 MPal respectively. If a cylindrical bar of this material 380 mm long is subjected to a uniaxial tension test and its length is increased by an amount áf O.50 mm under a tensile load ót 6660 N.At the same time its diameter decreased by0,28 mm Calculate; a) The initial diameter of the bar, (8%) d b) Under an...
could you please answer all these parts? 2) One scenario that has been examined in the...
could you please answer all these parts?
2) One scenario that has been examined in the failure investigation of the Space Shuttle Columbia is the impact of a chunk of polyamide foam of mass of 1.211 kg, of dimensions of 0.508 m wide x 0.406 m long x 0.152 m tall, traveling at 457.3 m/s with a thermal heat-shielding tile, essentially composed of silica (SiO) A) (4 pts.) Calculate the kinetic energy with which the polyamide foam hit the silica...
Grade of Steel (10 Points) (JAVA) A certain grade of steel is graded according to the...
Grade of Steel (10 Points) (JAVA) A certain grade of steel is graded according to the following conditions: a) Hardness (integer) must be greater than 50 b) Carbon content (float) must be less than 0.7 c) Tensile strength (integer) must be greater than 5600 The grades are as follows: • Grade is 10 if all three conditions are met • Grade is 9 if conditions a) and b) are met • Grade is 8 if conditions b) and c) are...
Question 1: (25 points) A beam has a height of 22 inch, width of 14 inch,...
Question 1: (25 points) A beam has a height of 22 inch, width of 14 inch, and a depth to the centroid of the steel of 19.5 inch. The concrete has a compressive strength of 6 ksi, and the reinforcement is Grade 60. Determine the following: a) A, and for a = amax b) A, and for a = 0.6 amax c) A, and on, for a = 1.1 amax d) Mn for As -As,min e) φMn for A, from...
A Grade 2 Titanium tension test specimen has a diameter of 12.60 mm and a gage...
A Grade 2 Titanium tension test specimen has a diameter of 12.60 mm and a gage length of 50 mm. In a test to fracture, load and deformation data obtained during the test are given in the accompanying table. Plot the stress strain relationship then, determine the following: (a) the modulus of elasticity. (b) the proportional limit. (c) the yield strength (0.20% offset). (d) the ultimate strength. (e) the fracture stress. (f) the true fracture stress if the final diameter...
UTS Yield and Ultimate Strength (ksi) Elongation (%) Elongation 0% 20% 60% 80% 40% % CW a. The range in %CW where a bar of this material will have a % elongation of at least 15 and tensile strength greater than 120 ksi. Show your construction on the figure. b. What is the final diameter of a bar that starts at 1.2 inch diameter that will meet the property specification given above? C. This material is rolled from 1" to...
A steel cable with a yield strength of 35 ksi is used to support a load of 10000 lb. Select the diameter of the cable using a factor of safety of 2.5. A standard steel specimen having a diameter of 0.502 in, and a gauge length of 2.00 in is used in a tension test. At 6000 lb the deformation is recorded as 0.00212 in. The load at the yield point is 7130 lb and the ultimate load is 11520...
Problem No. 2 (Figure 2) (ksi) Figure 2. Upper scale Lower scale The stress-strain diagram of a mild-steel specimen is shown in the figure. The specimen has a diameter of 0.50-inch and gage length of 2-inch. Determine the following: (a) yield strength (oy); (b) ultimate strength (out); (c) Young's modulus (E); (d) modulus of resilience; (e) if the specimen is loaded to 105 ksi and then unloaded completely, determine the permanent increase in the gage length € (in/in) 0 0.04...
Problem 36 The column is made of material that has an elastic modulus of 3500 ksi and an ultimate strength of 4 ksi. What is the maximum axial compressive load the column can resist. a) 4.97 kips b) 15.62 kips c) 17.85 kips d) 200.00 kips e) 7496.40 kips 10 in 20 A
14. +-13 points devorestat9 4.e.040.nva An article suggested that yield strength (ksi) for A36 grade steel is normally distributed with ? = 45 and ? = 4.5. (a) What is the probability that yield strength is at most 40? Greater than 61? (Round your answers to four decimal places.) at most 40 greater than 61 (b) what yield strength value separates the strongest 75% from the others? (Round your answer to three decimal places.) ksi You may need to use...
(20%) Question 6. The elastic modulus, yield strength and ultimate strength of a certain material afe 110 GPa 2400 MPa and 265 MPal respectively. If a cylindrical bar of this material 380 mm long is subjected to a uniaxial tension test and its length is increased by an amount áf O.50 mm under a tensile load ót 6660 N.At the same time its diameter decreased by0,28 mm Calculate; a) The initial diameter of the bar, (8%) d b) Under an...
could you please answer all these parts?
2) One scenario that has been examined in the failure investigation of the Space Shuttle Columbia is the impact of a chunk of polyamide foam of mass of 1.211 kg, of dimensions of 0.508 m wide x 0.406 m long x 0.152 m tall, traveling at 457.3 m/s with a thermal heat-shielding tile, essentially composed of silica (SiO) A) (4 pts.) Calculate the kinetic energy with which the polyamide foam hit the silica...
Question 1: (25 points) A beam has a height of 22 inch, width of 14 inch, and a depth to the centroid of the steel of 19.5 inch. The concrete has a compressive strength of 6 ksi, and the reinforcement is Grade 60. Determine the following: a) A, and for a = amax b) A, and for a = 0.6 amax c) A, and on, for a = 1.1 amax d) Mn for As -As,min e) φMn for A, from...
A Grade 2 Titanium tension test specimen has a diameter of 12.60 mm and a gage length of 50 mm. In a test to fracture, load and deformation data obtained during the test are given in the accompanying table. Plot the stress strain relationship then, determine the following: (a) the modulus of elasticity. (b) the proportional limit. (c) the yield strength (0.20% offset). (d) the ultimate strength. (e) the fracture stress. (f) the true fracture stress if the final diameter...
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