O'Reilly logo

Strength of Materials by V. Ramasamy, P. Purushothama Raj

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

8.4 DOUBLE INTEGRATION METHOD

In this method, the first moment, M at any distance x from one of the supports, is written with the sagging moment as positive.

 

Then                    image

Integrating,           image

and                            image

where C1 and C2 are constants.

Constants C1 and C2 are found by making use of boundary conditions.

  1. At simply supported/roller ends, deflection y = 0
  2. At fixed ends, deflection y = 0 and slope
  3. At point of symmetry ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required