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Prob 15 a Steel plate shear strength = 20 ksi, o, = 36 Ksi. Allowable hardened...
A shaft is made of a steel alloy having an allowable shear stress of ?(allow) =...
A shaft is made of a steel alloy having an allowable shear
stress of ?(allow) = 12 ?si. If the diameter of the shaft is 1.5
in.,
(a) determine the maximum torque T that can be transmitted.
(b) What would be the maximum torque T’ if a 1-in.-diameter hole
is bored through the shaft?
(c) Sketch the shear-stress distribution along a radial line in
each case.
2. A shaft is made of a steel alloy having an allowable shear stress...
-ircuit using OTL and OTU. Name your 1/O correspondingly. ON 2 Question 1. (a) A steel...
-ircuit using OTL and OTU. Name your 1/O correspondingly. ON 2 Question 1. (a) A steel tube having inner and outer dimeters of 1.5 in. and 2 in., respectively, is turning at 45 rev/min. If the allowable shear stress (Tallow) of the tube material is 10 ksi, determine the horse power (hp) transmitted by the tube. (20 points) $4,714ad w 27 60 P=TW
8- An overconsolidated clay has the following shear strength parameters C 20 KPa, 15° in the...
8- An overconsolidated clay has the following shear strength parameters C 20 KPa, 15° in the overconsolidated rang C'-0,0 30°in the normally consolidated rang a) What is the preconsolidation pressure of this clay? b) Would the clay fail under the following stress conditions (why)? 1-0',-5 kPa, o", 75 Kpa 2-0',-60 kPa , o",-170 kPa c) What is the shear strength of the clay at effective normal stress of 100 kPa?
Material Modulus of Maximum Axial Maximum Shear Stress (o) Elasticity (E) Stress (t) Brass Steel Wood...
Material Modulus of Maximum Axial Maximum Shear Stress (o) Elasticity (E) Stress (t) Brass Steel Wood inum 10,500 ksi16 ksi 22 ksi 30 ksi 15,000 ksi 29,000 ksi 1,600 ksi 10 ksi 13 ksi 20 ksi 90 psi 1000 psi 2) A rectangular cantilever bearm is loaded by a moment Mo = 4500 ft-lbs at its end as shown below. The length of the beam is L 4 ft and the height of the beam is h 3 in. If...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the ver...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
A shaft is made of a steel alloy having an allowable shear
stress of ?(allow) = 12 ?si. If the diameter of the shaft is 1.5
in.,
(a) determine the maximum torque T that can be transmitted.
(b) What would be the maximum torque T’ if a 1-in.-diameter hole
is bored through the shaft?
(c) Sketch the shear-stress distribution along a radial line in
each case.
2. A shaft is made of a steel alloy having an allowable shear stress...
-ircuit using OTL and OTU. Name your 1/O correspondingly. ON 2 Question 1. (a) A steel tube having inner and outer dimeters of 1.5 in. and 2 in., respectively, is turning at 45 rev/min. If the allowable shear stress (Tallow) of the tube material is 10 ksi, determine the horse power (hp) transmitted by the tube. (20 points) $4,714ad w 27 60 P=TW
8- An overconsolidated clay has the following shear strength parameters C 20 KPa, 15° in the overconsolidated rang C'-0,0 30°in the normally consolidated rang a) What is the preconsolidation pressure of this clay? b) Would the clay fail under the following stress conditions (why)? 1-0',-5 kPa, o", 75 Kpa 2-0',-60 kPa , o",-170 kPa c) What is the shear strength of the clay at effective normal stress of 100 kPa?
Material Modulus of Maximum Axial Maximum Shear Stress (o) Elasticity (E) Stress (t) Brass Steel Wood inum 10,500 ksi16 ksi 22 ksi 30 ksi 15,000 ksi 29,000 ksi 1,600 ksi 10 ksi 13 ksi 20 ksi 90 psi 1000 psi 2) A rectangular cantilever bearm is loaded by a moment Mo = 4500 ft-lbs at its end as shown below. The length of the beam is L 4 ft and the height of the beam is h 3 in. If...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
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