Smallest size of a325 bolts needed for two plates in tension, Civil Engineering

Assignment Help:

What is the smallest size of A325 bolts required for the two plates in tension noted below, assuming the thickness of each plate is 1.0-in. and the applied force at each end is P=230 kips?

1812_Smallest Size of A325 bolts needed for two Plates in Tension.png

A) 5/8-in. Bolt

B) 3/4-in. Bolt

C) 0.875-in. Bolt

D) 1.0-in.Bolt

Related Discussions:- Smallest size of a325 bolts needed for two plates in tension

Main purpose of conducting load test for piling works, Question What is...

Question What is main purpose of conducting load test for piling works ? Answer Pile load test gives information on ultimate bearing ability but not settlement be

Load bearing capacity of formwork., What is the calculation method of load ...

What is the calculation method of load bearing capacity of formwork material?

Determine the total lateral pressure on the wall, A masonry retaining wall ...

A masonry retaining wall is 1.5 m wide at the top, 3.5 m wide at the base and 6 m high. It is trapezoidal in section and has a vertical face on the earth side. The backfill is leve

Device of cavitations in pipes and drains, Question What is device of cavit...

Question What is device of cavitations in pipes and drains ? Answer Cavitations refer to arrangement of air foam in fluid in low-pressure condition that is lower than satura

Calculate the poissons ratio, Calculate the Poissons Ratio: In separat...

Calculate the Poissons Ratio: In separate experiments, Young's Modulus and Rigidity Modulus of a material have been determined as 120 GPa and 50 GPa respectively. Calculate th

Importance of tendons in post-tensioned members, Importance of Tendons in p...

Importance of Tendons in post-tensioned members Tendons in post-tensioned members are subjected to different amounts of stresses (among themselves) due to following reasons.

Importance of geotextiles and sand in reclamation works, Question What ...

Question What is main importance of geotextiles and sand in reclamation works? Answer For geotextiles used in recovery, they serve mainly subsequent two purposes

Foundation, difference between piles and pier

difference between piles and pier

Loss of prestress due to creep of concrete, Loss of prestress due to creep ...

Loss of prestress due to creep of concrete Creep of concrete means time dependent deformation of concrete. Its effect depends upon the interval of time for which the member is

Diffrence between hudsons and van der meer formula, Q. Diffrence between Hu...

Q. Diffrence between Hudsons and Van der Meer formula? Hudson's formula is usually adopted in preliminary design to attain rough initial estimate of rock size. This formula is

Aana 6/1/2013 2:20:05 AM Answer: Since there are only two plates shown, the bolts are in single shear. The available bolt strength for A325 bolts at the strength limit state is dependent on if the threads are in the shear plane or not. It is conservative to assume that they are if it is not explicitly stated in the problem. Thus, assume the threads are in the shear plane. The shear force per bolt is then: V_bolt = 230 kip / 11 bolts = 20.9 kips. The required bolt size for this shear strength is 21.6 kips per bolt for a 7/8" section. Note-the problem did not use the 1" thickness. The answer is C) 7/8-in. bolt

Aana

6/1/2013 2:20:05 AM

Answer: Since there are only two plates shown, the bolts are in single shear. The available bolt strength for A325 bolts at the strength limit state is dependent on if the threads are in the shear plane or not. It is conservative to assume that they are if it is not explicitly stated in the problem. Thus, assume the threads are in the shear plane. The shear force per bolt is then:

V_bolt = 230 kip / 11 bolts = 20.9 kips. The required bolt size for this shear strength is 21.6 kips per bolt for a 7/8" section. Note-the problem did not use the 1" thickness.

The answer is C) 7/8-in. bolt

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages