a) Force in link BC= 4.45 kN
Force in link DE= 1.78 kN
b) Deflection at A= 5.606 ×10-2 mm
Links BC and DE are both made of steel (E = 200 GPa) and have cross-sectional...
Problem7: Links BC and DE are both made of steel (E = 200 GPa) and are 12 mm wide and 6 mm thick. Determine (a) the force in each link when a 2.4-kN force P is applied to the rigid member AF shown, b) the corresponding deflection of point A 100 mm 50 mm 50 mm 100 mm | 125 mm
Link BD is made of brass (E 105 GPa) and has a cross-sectional area of 240 mm2. Link CE is made of aluminium (E 72 GPa) and has a cross-sectional area of 300 mm2. Knowing that they support rigid member ABC, determine the maximum force P that can be applied vertically at point A if the deflection of A is not to exceed 0.36 mm. (Round the final answer to two decimal places.) 995 mm A 150 mm E 225...
second column benn + 1 Links BC and DE are both made of steel (E = 29 x 106 psi and a = 7.2 x 10- /deg F) and are 0.5 in wide and 0.125 in thick as shown in Figure 1. Table 1 details the values of P, 0, Lbc and Lpe. Determine: a) The stresses acting in each link when a load P is applied at an angle to the rigid member AF [9 marks), b) The stresses...
25 QUESTION 15 Each of the links AB and CD is made of aluminum (E = 10.9 x 106 psi) and has a cross-sectional area of 0.3 in. All pins have a diameter of 0.05 in. D 16 in R 14 in Knowing that the links support the rigid member BC, determine the following: Force in link AB kip Force in link CD = kip Deflection AB x 10^-3 in Deflection CD- X 10^-3 in Deflection of point E- x...
area of 240 mm2. Link CE is made of aluminium (E 72 GPa) and has a cross-sectional area of 300 mm2. Knowing Unk BD is made of brass (E 105 GPa) and has a that they support rigid member ABC, determine the maximum force P that can be applied vertically at point A if the deflection of A is not to exceed 0.35 mm. (Round the final answer to two decimal places.) 225 mm 150 mm -2025 ?lim 125 mm...
Question 5 The members of the truss shown are made of steel and have the cross-sectional areas shown. Use the work energy method to determine the vertical deflection of joint C caused by the application of the 210 kN load. E = 200 GPa 15 m 1200 L5 m 210 kN 1800 Question 5 The members of the truss shown are made of steel and have the cross-sectional areas shown. Use the work energy method to determine the vertical deflection...
5) A bar made of steel (E = 200 GPa, Poisson ratio = 0.32) has the dimensions shown in Fig. 5. If an axial force of P= 80 kN is applied to the bar, determine the change in its length and the change in the dimensions of its cross-section. The material behaves elastically Selastically NOKN 100 mm Fig. 5
Q.1. Rod AB consists of two cylindrical portions AC and BC with the same cross-sectional area of 1,800 mm2. Portion AC is made of a mild steel with E 70 GPa and portion CB is made of a steel with E 140 GPa. A load P-1,000 kN is applied at C as shown. (a) Determine reaction forces at A and B; (b) Determine the displacement at C 190 mm 190 mm
Problem 3 Three steel rods (with E-200 GPa, Cla = 1 1.7x10-6/oC) support a 45 kN load P. Each of the rods AB and CD has a 200 mm cross-sectional area, and rod EF has a 575 mm2 cross sectional area. The horizontal bar BED may be treated as rigid. The distance BE along the horizontal bar from pin B to pin E is 450 mm, and the distance ED along the horizontal bar from pin E to pin D...
The 4-mm-diameter cable BC is made of a steel with E = 200 GPa. Knowing that the maximum stress in the cable must not exceed 190 MPa and that the elongation of the cable must not exceed 5 mm, find the maximum load P that can be applied as shown. В 2.5 m P 3.5 m с -4.0 m