If column AB is made from high strength pre-cast concrete and reinforced with four 20 mm diameter A-36 steel rods, determine the maximum allowable floor loadings P. The allowable normal stress for the high strength concrete and the steel are (σallow)con = 18 MPa and (σallow)st = 170 MPa, respectively.

Q: Determine the normal stress (in Mpa) in member AC of the truss shown if it is made up of a…

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Q: Member B is subjected to a compressive force of 800 lb. If A and B are both made of wood and are 1.8…

A: Given Data: The compressive load to member B is, P=800 lb. The thickness of materials is, t=1.8 in.…

Q: The steel column has an outer diameter of 4 in. and inner diameter of 3.5 in. is carrying a load P=…

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Q: Determine the average normal stress on each bar if subjected to the load shown. Three hanger bars…

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Q: The beam is supported by a pin at C and by a short link AB. Each pin has a diameter of 26 mm. Assume…

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Q: The column is constructed from high-strength concrete and eight A992 steel reinforcing rods. If the…

A: Write the given data:

Q: 4. The frame is subjected to the load of 15 kN which acts on member ABD at D. Determine the required…

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Q: Determine the allowable weight that the assembly can handle if the cable AB has a working stress of…

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Q: The beam is supported by a pin at C and by a short link AB. Each pin has a diameter of 16 mm. Assume…

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Q: The assembly consists of two A-36 steel rods and a rigid beam BD (meaning that BD does not…

A: A moment of inertia is a mass of the body when a body is rotating on an axis. The moment of inertia…

Q: The column is built up by gluing the two identical boards together. If the wood has an allowable…

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Q: If the allowable bearing stress for the material under the supports at A and B is b = 800 psi,…

A: Given that: Cross sectional area of the beam  = 5*5 in2 Maximum stress = 800 psi Under the given…

Q: If the allowable bearing stress for the material under the supports at A and B is Op = 770 psi,…

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Q: The simply supported beam is built up from three boards by nailing them together as shown. If P = 12…

A: Given data Point load applied at the center of the beam, P = 12 kN. Shear force resisted by each…

Q: The lever is attached to the shaft A using a key that has a width d and length of 25 mm. If the…

A: Given data:  Vertical force                          (Fy) = 200 N (downwards) (perpendicular to the…

Q: If the allowable bearing stress for the material under the supports at A and B is σb = 610 psi,…

A: Givenσb=610psiw=650lb/fta=10ftb=5ft   FBD

Q: 4. The frame is subjected to the load of 15 kN which acts on member ABD at D. Determine the required…

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Q: Determine the shear stress at point B on the web of the cantilevered strut at section a–a.

A: Given Applied loads 2 kN and 4 kN To find Shear stress at point B

Q: If the allowable bearing stress for the material under the supports at A and B is O₂ = 840 psi,…

A: Answer: Pmax = 11600 lb

Q: If the allowable bearing stress for the material under the supports at A andB is op = 670 psi,…

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Q: If a = 3 in. and the wood has an allowable normal stress of sallow = 1.5 ksi, and an allowable shear…

A: The section modulus of the rectangular cross-section about the neutral axis is…

Q: The column is constructed from high-strength concrete and four A-36 steel reinforcing rods. If it is…

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Q: Determine the normal stress (in Mpa) in member AC of the truss shown if it is made up of a…

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Q: The hydraulic cylindere has an innner diameter of 100 mm and wall thickness of t= 4mm. If it is made…

A: Solution: Given Data: d=100 mmt=4 mmσall=146 MPa   To Find: Magnitude of Force P.

Q: RI0-6. Segments AB and BC of the assembly are made from 661-T6 aluminum and A992 steel,…

A: free body diagram of the shaft is shown in the figure, D = 0.1 m L = 2.4 m LAB = 1.2 m LBC = 1.2 m…

Q: The W10 * 12 structural A-36 steel column is used to support a load of 4 kip. If the column is ixed…

A: Given, W10*12, L = 15 ft = 180 in P = 4 kip = 4000 lb e = 9 in E = 29000 ksi

Q: ) The post is constructed from concrete and six A-36 steel reinforcing rods. If it is subjected to…

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Q: The beam is supported by a pin at Cand by a short link AB. Each pin has a diameter of 12 mm. Assume…

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Q: *98. The rigid bcam is supported by the three suspender bars. Bars AB and EF are made of aluminum…

A: To find-: The maximum allowable value of P for both aluminum and steel bars. Given-: The maximum…

Q: If the allowable bearing stress for the material under the supports at A and B is σb = 840 psi,…

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Q: The timber beam is to be loaded as shown. If the ends support only vertical forces, determine the…

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Q: Question 3 The frame is subjected to the load of 4 kN which acts on member ABD at D. Determine the…

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Q: A hollow A36 steel rod is loaded and supported as shown. Determine the stress in each side and the…

A: From the given data,  Modulus of elasticity:  E = 200 GPa (For steel rod)

Q: Problem #3: The three suspender bars are made of A992 steel and have equal cross sectional areas of…

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Q: Determine the maximum allowable load P that can be safely supported by the frame if t = 1.25 in. and…

A: Given data as per the question t=1.25 in b=3.5 in normal failure stress of σfail = 6 ksi Shear…

Q: The beam is supported by a pin at C and by a short link AB. Each pin has a diameter of 26 mm. Assume…

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Q: A stainless steel tube with an outside diameter of 60 mm and a wall thickness of 5 mm is used as a…

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Q: If the allowable bearing stress for the material under the supports at A and B is ob = 620 psi,…

A: To Find : The maximum load Pmax. Given :  The allowable bearing stress is σb=620 Psi. The  uniform…

Q: If column AB is made from high strength precast concrete and reinforced with four 3 4 in. diameter…

A: Given data: The modulus of elasticity of concrete and steel are: Consider the diagram shown below…

Q: The column is constructed from high-strength concrete and eight A992 steel reinforcing rods. If the…

A: Given data: The axial force acting on the column, P = 200 kip. Length of column, L = 3 ft. The…

Q: he two members used in the construction of an aircraft fuselage are joined together using a 30°…

A: ΣFy = 0 FN – 2*1000*sin30 = 0 FN = 1KN   ΣFx = 0 -FT + 2*cos30 = 0 FT = 1.732KN

Q: The rigid beam is supported by the three suspender bars. Bars AB and EF are da made of aluminum and…

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Q: Two metal bars are fastened together at the bolted flange connection shown. There are 4 total bolts…

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Q: Determine the STRESS in ksi experienced by the members BC, BG, and FG given the area of its cross…

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Q: Determine the largest load P that can be applied to the frame without causing either the average…

A: To find out the angle between AC and CB tanα=ABAC=21.5α=53.13°

Q: The rigid beam is supported at its ends by two A-36 steel tie rods. If the allowable stress for the…

A: τA=allowable stress for the steel=16.2 ksi ;load (w)= 3 kip/ft ;(x)= 4 ft ;

Q: The beam is supported by a pin at C and by a short link AB. Each pin has a diameter of 28 mm. Assume…

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Q: 9.40. If column AB is made from high strength pre-cast concrete and reinforced with four 20 mm…

A: The area of the steel rod is given by, The area of concrete is given by,

Q: If the allowable bearing stress for the material under the supports at A and B is ob = 670 psi,…

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Q: The tension member is fastened together using two bolts, one on each side of the member as shown.…

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Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.