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Required information The 4-mm-diameter cable BC is made of a steel with E= 200 GPa. Knowing...
The 4-mm-diameter cable BC is made of a steel with E = 200 GPa. Knowing that...
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
5. (10pts) the 4-mm-diameter cable BC is made of a steel with E = 200 GPa...
5. (10pts) the 4-mm-diameter cable BC is made of a steel with E = 200 GPa as shown in Fig. 2. Knowing that the maximum stress in the cable must not exceed 190MPa and that the elongation of the cable must not exceed 6 mm, find the maximum load P that can be applied. -BQ 2.5 m P 3.5 m 14.0m Fig. 2
3 out of 3 attempts The 5-mm-diameter cable B C is made of a material with...
3 out of 3 attempts The 5-mm-diameter cable B C is made of a material with E 200 GPa. Knowing that the maximum stress in the cable must not exceed 195 MPa and that the elongation of the cable must not exceed 5 mm, find the maximum load P that can be applied as shown 1.5 m 6.5 m 5.0 m kN
A temporary support steel frame (E 200 GPa) is made of 30-mm diameter solid circular steel rods (members AB and CD), an...
A temporary support steel frame (E 200 GPa) is made of 30-mm diameter solid circular steel rods (members AB and CD), and 22-mm diameter solid circular steel rods (members BC and AD), al pin connected at the turnbuckle corners A, B, C, and D (see Figure below). The steel frame is braced by two cables AC and BD. A turnbuckle is fitted to cable AC and tightening it will induce tension 3m in cable AC. Determine the largest allowable tension...
A temporary support steel frame (E - 200 GPa) is made of 30-mm diameter solid circular steel rods (members turnbuckle r...
A temporary support steel frame (E - 200 GPa) is made of 30-mm diameter solid circular steel rods (members turnbuckle rods (members BC and AD), all pin connected at the corners A, B, C, and D (see Figure below). The steel frame is braced by two cables AC and BD. A turnbuckle is fitted to cable AC and tightening it will induce tension in cable AC. Determine the largest allowable tension force in cable AC using a factor of safety...
03(a) A reinforced concrete beam is acted on by a positive bending moment. reinforcement consists of 4 bars of 28 mm diameter. The modulus of elasticity is E 25 GPa for the concrete and E-200 G...
03(a) A reinforced concrete beam is acted on by a positive bending moment. reinforcement consists of 4 bars of 28 mm diameter. The modulus of elasticity is E 25 GPa for the concrete and E-200 GPa for the steel. The allowable stresses for the concrete and steel are ơ.-9.2 MPa and ơ.-135 MPa, respectively. Determine the maximum permissible positive bending moment. (10 marks) 625 mm 4 bars 28 mm -300 mm Figure Q3(a) 03(b) A simply supported beam that is...
The built-up beam is made of steel as shown in Figure 1. Knowing that modulus of...
The built-up beam is made of steel as shown in Figure 1. Knowing that modulus of elasticity for the steel is E = 200 GPa 150 mm 20 mm 150 mm 150 mm 10 mm M '10 mm 300 mm А Figure 1 (1) If the allowable tensile and compressive stress for the beam are allow tension = 140 MPa and o = 210 MPa. allow compression respectively, determine the maximum allowable internal moment M that can be applied Determine...
P-580 kN Problem 2 Rod BD is made of steel (E 200 GPa) and is used...
P-580 kN Problem 2 Rod BD is made of steel (E 200 GPa) and is used to brace the axially compressed member ABC. The maximum force that can be developed in member BD is 0.02P. If the stress must not exceed 124 MPa and the maximum change in length of BD must not exceed 0.001 times the length of ABC, determine the smallest-diameter rod that can be used for member BD 1.8 m 1.8 m 1.35 m
A cable car weighs 2500 kg. The cable is made of steel of diameter 12 mm...
A cable car weighs 2500 kg. The cable is made of steel of diameter 12 mm (Young's modulus of steel is 207 GPa). a) What is the strain in the cable? b) What is the extension in the cable when the cable length is 2.4 m? c) If the yield stress of the steel cable is 300 MPa, how many people can get in the lift car? Assume average weight of one person = 65 kg and Factor of Safety...
131 The concrete beam is reinforced with three 20-mm- diameter steel rods. Assume that the concrete...
131 The concrete beam is reinforced with three 20-mm- diameter steel rods. Assume that the concrete cannot support tensile stress. If the allowable compressive stress for concrete is (allown2.5 MPa and the allowable tensile stress for steel is (?allow)st-220 MPa, determine the required dimension d so that both the concrete and steel achieve their allowable stress simultaneously. This condition is said to be 'balanced'. Also, compute the corresponding maximum allowable internal moment M that can be applied to the beam....
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
5. (10pts) the 4-mm-diameter cable BC is made of a steel with E = 200 GPa as shown in Fig. 2. Knowing that the maximum stress in the cable must not exceed 190MPa and that the elongation of the cable must not exceed 6 mm, find the maximum load P that can be applied. -BQ 2.5 m P 3.5 m 14.0m Fig. 2
3 out of 3 attempts The 5-mm-diameter cable B C is made of a material with E 200 GPa. Knowing that the maximum stress in the cable must not exceed 195 MPa and that the elongation of the cable must not exceed 5 mm, find the maximum load P that can be applied as shown 1.5 m 6.5 m 5.0 m kN
A temporary support steel frame (E 200 GPa) is made of 30-mm diameter solid circular steel rods (members AB and CD), and 22-mm diameter solid circular steel rods (members BC and AD), al pin connected at the turnbuckle corners A, B, C, and D (see Figure below). The steel frame is braced by two cables AC and BD. A turnbuckle is fitted to cable AC and tightening it will induce tension 3m in cable AC. Determine the largest allowable tension...
A temporary support steel frame (E - 200 GPa) is made of 30-mm diameter solid circular steel rods (members turnbuckle rods (members BC and AD), all pin connected at the corners A, B, C, and D (see Figure below). The steel frame is braced by two cables AC and BD. A turnbuckle is fitted to cable AC and tightening it will induce tension in cable AC. Determine the largest allowable tension force in cable AC using a factor of safety...
03(a) A reinforced concrete beam is acted on by a positive bending moment. reinforcement consists of 4 bars of 28 mm diameter. The modulus of elasticity is E 25 GPa for the concrete and E-200 GPa for the steel. The allowable stresses for the concrete and steel are ơ.-9.2 MPa and ơ.-135 MPa, respectively. Determine the maximum permissible positive bending moment. (10 marks) 625 mm 4 bars 28 mm -300 mm Figure Q3(a) 03(b) A simply supported beam that is...
The built-up beam is made of steel as shown in Figure 1. Knowing that modulus of elasticity for the steel is E = 200 GPa 150 mm 20 mm 150 mm 150 mm 10 mm M '10 mm 300 mm А Figure 1 (1) If the allowable tensile and compressive stress for the beam are allow tension = 140 MPa and o = 210 MPa. allow compression respectively, determine the maximum allowable internal moment M that can be applied Determine...
P-580 kN Problem 2 Rod BD is made of steel (E 200 GPa) and is used to brace the axially compressed member ABC. The maximum force that can be developed in member BD is 0.02P. If the stress must not exceed 124 MPa and the maximum change in length of BD must not exceed 0.001 times the length of ABC, determine the smallest-diameter rod that can be used for member BD 1.8 m 1.8 m 1.35 m
A cable car weighs 2500 kg. The cable is made of steel of diameter 12 mm (Young's modulus of steel is 207 GPa). a) What is the strain in the cable? b) What is the extension in the cable when the cable length is 2.4 m? c) If the yield stress of the steel cable is 300 MPa, how many people can get in the lift car? Assume average weight of one person = 65 kg and Factor of Safety...
131 The concrete beam is reinforced with three 20-mm- diameter steel rods. Assume that the concrete cannot support tensile stress. If the allowable compressive stress for concrete is (allown2.5 MPa and the allowable tensile stress for steel is (?allow)st-220 MPa, determine the required dimension d so that both the concrete and steel achieve their allowable stress simultaneously. This condition is said to be 'balanced'. Also, compute the corresponding maximum allowable internal moment M that can be applied to the beam....
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