Evaluate reaction of support of the frame:

How can you evaluate reaction of support of the frame?

Sol.: The frames are usually supported on roller support or on a hinged support. The reactions at supports of frame can be determined by the conditions of equilibrium (that is, sum of horizontal forces and vertical forces is zero). The external load on frame and reactions at supports should form a system of equilibrium.

There are 3 conditions of equilibrium.

1. ∑V = 0 (that is Algebraic sum of all the forces in a vertical direction should be equal to zero.)

2. ∑H = 0 (that is Algebraic sum of all the forces in a horizontal direction should be equal to zero.)

3. ∑M  = 0 (that is Algebraic sum of moment of all the forces about a point should be equal to zero.)

 

Posted Date: 10/20/2012 2:18:24 AM | Location : United States

Ask an Expert

Related Discussions:- Evaluate reaction of support of the frame, Assignment Help, Ask Question on Evaluate reaction of support of the frame, Get Answer, Expert's Help, Evaluate reaction of support of the frame Discussions

Write discussion on Evaluate reaction of support of the frame
Your posts are moderated

Write your message here..

Related Questions

Calculate the tension t in the rope, Calculate the tension T in the rope: ... Calculate the tension T in the rope: Q: A man raises 10 Kg joist of length 4m by pulling on rope, Find out the tension T in the rope and reaction at point A for the posit

Evaluate the quantity of air passes, The cockpit of a jet plane flying at a... The cockpit of a jet plane flying at a speed of 1200 km/hr is to be cooled by simple air cooling system. The cockpit is to be maintained at 25 0 C and pressure in the cockpit is 1

Magnitude of a couple - mechanics, Magnitude of a couple: So l.: Fo... Magnitude of a couple: So l.: For system, magnitude of couple is equal to algebraic sum of the moment about any point If the system reduces to couple, the resultant forc

Stresses in beams, normal stress in beam normal stress in beam

Manufacturing process, Deferentiate between hot working and cold working p... Deferentiate between hot working and cold working processes

Find out maximum bending stress induced in beam, Q. A beam made of C.I. hav... Q. A beam made of C.I. having section of 50mm external diameter and 25 mm internal diameter is supported at 2 points 4 m apart. The beam carries concentrated load of 100N at the ce

Illustrates the effect of wall movement on earth pressure, Illustrates abou... Illustrates about the effect of wall movement on earth pressure? Effect of wall movement on earth pressure About fifty years ago Terzaghi conducted a series of tests on larg

What is floating foundation, What is floating foundation? Floating Foun... What is floating foundation? Floating Foundation: Raft or mat is also recommended when the soil mass contains compressible layers or the soil stratum is variable. In such ca

How will you measure the engine oil level?, (a) Why do we change the engine... (a) Why do we change the engine oil at periodic intervals? (b) What are the recommended instructions to change engine oil? (c) How will you measure the engine oil level?

Simply supported beam, Select a standard rolled steel I-section for the sim... Select a standard rolled steel I-section for the simply supported beam shown in figure below. Select an appropriate factor of safety and material strength. Include references for