Problem 5.1.5 A steel rod with a diameter of 15mm supports a weight Steel rod (15mm...
The assembly consists of two red brass C83400 copper rods ABAB and CDCD of diameter 30 mmmm, a stainless 304 steel alloy rod EFEF of diameter 40 mmmm, and a rigid cap GG. The supports at AA, CC and FF are rigid.Modul of elasticy for the copper is EcopperEcopper = 101 GPaGPa. Modul of elasticity for the steel is EsteelEsteel = 193 GPaGPa.(a) Determine the average normal stress developed in the rod ABAB.(b) Determine the average normal stress developed in the rod CDCD.
A 25mm diameter steel rod 1.5m long is being used in a rigid structure. For this steel the Ultimate Tensile Stress is 410 MPa Young’s Modulus is 200 GPa The rod is to be subjected to a tension load of 40 kN. Design requirements are that the rod cannot extend by more than 0.5 mm and that there is a Factor of Safety of 5 for the tensile stress. Determine whether or not the rod is adequate for the task:...
Problem #1 Estimate the endurance strength of a 1.5-in-diameter rod of AISI 1040 steel having a machined finish and heat-treated to a tensile strength of 110 kpsi, loaded in rotating bending.
A 10-m steel rod is snugly supported by two rigid supports at the end. The coefficient of thermal expansion and contraction of the rod is 6X10^-6 per F and the elastic modulus is 210 GPa. If the temperature of the body is increased by 50 F, the thermal stress developed at the supports is most nearly: SHOW ALL WORK A 10-m steel rod is snugly supported by two rigid supports at the end. The coefficient of thermal expansion and contraction...
Problem 1 (10 pts) It is required to manufacture a 2.5 mm diameter copper rod from larger diameter stock by drawing. The rod should have a tensile strength of 300 MPa or more, a yield strength of 200 MPa or more, and ductility of 10% or more. Determine (a) the range of%CW which will allow achieving those properties, and (b) within this range clearly pick a certain%CW and determine the corresponding diameter of the starting stock. yield strength (MPa) tensile...
A) A steel rod (C-D) of diameter 1" is attached to the ceiling at C and is used to hold up the middle end of a 2" square steel bar (A-B), which is pinned to the wall (at A). This structure is used to support the construction of a new atrium in the lobby of an existing building. If the applied load on beam (A-B) is as shown in Figure 1, determine the internal load carried by the steel rod...
Problem 1. Before hanging the weight, W = 90 kN, both the Steel and Bronze rods were stress free as they were connected to rigid but weightless (originally) horizontal bar as shown in the figure. With W, determine (a) Stress in the Steel rod (b) Strain in the bronze rod Bronze L = 3 m A = 1300 mm E = 83 GPa Steel A = 320 mm E = 200 GPa 1m- 2.5 m - 1.5 m w
6. A steel tie rod is 20 mm diameter. It carries a load of 4x10 N. Given an ultimate tensile stress (UTS) of 460 MPa, calculate the factor of safety for this loading.
6. The clevis supports a pin. The attached rod is subjected to a tensile load of 80 kN. If the maximum shear stress the material can support is 20 MPa, determine the required pin diameter to produce a factor of safety of 2.5. (12) 80 kN
Need ASAP, Show all steps. Thanks. Supplemental Problems 10.16 A 12-in.-diameter structural nickel steel specimen was subjected to a tension test. After rupture it was determined that the 2-in. standard-gage length had stretched to 2.42 in. The minimum diameter at the fracture was measured to be 0.422 in. Compute the percent elongation and percent reduction in area. 10.20 During a tensile test of a steel specimen, the strain at a stress of 35 MPa was calculated to be 0.000 170...