Calculate the shear yield stress (ksi) of A588 steel.
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A: Given data: f'c=28 mpa fy=420 mpa
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- The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular cross section of 0.2011in.2 in area and a gage length (the length over which the elongation is measured) of 2.000 inches. The specimen was not loaded to failure. a. Generate a table of stress and strain values. b. Plot these values and draw a best-fit line to obtain a stress-strain curve. c. Determine the modulus of elasticity from the slope of the linear portion of the curve. d. Estimate the value of the proportional limit. e. Use the 0.2 offset method to determine the yield stress.Required information Consider the loading shown. The allowable normal stress for the steel used is 160 MPa. 0.8 m 50 kN/m B -2.4 m- 0.8 m For the selected design, determine the actual value of Om in the beam. (Round the final answer to one decimal place. You must provide an answer before moving to the next part.) The actual value of om in the beam is 160 MPa.Sketch a sample stress-strain behavior of steel and identify different levels of strength.
- A 26-foot-long structural steel bar is being tensed along its centroidal axis. Point B is being tensed by 180 kips of force and point C is being tensed by 121 kips of force. The bar has a rectangular cross-section with a height of 3.6 inches and width of 2.8 inches. The steel is HSLC steel with a yield stress, oy = 50 ksi and modulus of elasticity, E = 30,000 ksi. Show all work and any assumptions clearly. Record your answers on the answer key. Complete the following: ): Calculate the axial stress in sections AB and BC of the beam. Does the calculated stress in either section exceed the yield stress of the steel? Calculate the deformation in sections AB and BC of the beam. What is the total axial deformation that the beam experiences? What is the final length of the beam? Calculate the factor of safety that this structural bar was designed for. w = 2.8 in. A B 180 k C 121 k Answer Key σ > Gy Yes or No * 18 ft 8 ft Axial Section Stress (ksi) AB BC Total Deformation, 8 (in) Final Length…USE NSCP 2015 as reference: B. Minimum/maximum value of steel strain(st) (from nscp2015). C. Minimum/maximum value of steel stress (fs), (derived from nscp2015).A tension stress of 70 ksi was applied on a 12-in. long steel specimen. Determine the resultant elongation assuming that the deformation is entirely elastic. Assume a Young’s modulus of 30 * 106 psi.
- P = 8kN. Using N = 3, determine the allowable stress for A501 grade steel. Calculate the dimensions (to 1 decimal place) of a square rod. L = 5.9m. Calculate the deformation (6) and the strain (€).PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the total deformation of the bar. Assume that the bar is suitably braced to prevent buckling. 0.4m D 10KN 0.8m 0.4m B 5KN 0.6m AL 20KN What is the deformation &pE in mm? A=800 mm² A=1,200 mm²A 8 mm radius Steel is subjected to tensile test. Determine its yield and and ultimate load it can carry in kN when the steel grade is 60 and 40. Determine also its elongation using the stresses if the modulus of elasticity of steel 218 GPa. Determine also the weight if the length is 8 m and 18 m.Hint: There are two 8 mm radius Steel.
- Determine the design tensile strength of the plate (200 × 100) mm connected to a 12 mm thick gussets, using 20 mm bolts shown below, if the yield and ultimate stress of the steel used are 250 MPa and 420 MPa respectively, fy= 250 MPa fu= 450 MPaWhat is the minimum yield stress of the predominant structural steel used today ? Note: I need clear explanation...Don't copy from CheggCalculate the steel ratio that will produce a tension-controlled failure if compressivestrength f’c = 28 MPa and steel yield strength fy the answer is 0.02167 but i don't know how to solve it please help