24.02.2017 Views

Structural Concrete - Hassoun

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Appendix C <strong>Structural</strong> Aids 1021<br />

Table C.2<br />

(Continued)<br />

22. Partial uniform load starting from support:<br />

W = total load = wa<br />

R A = V A = W<br />

M A = Wa<br />

2<br />

M x = Wx2<br />

2a<br />

Δ C = Wa3<br />

8EI<br />

Δ B max = Wa3<br />

8EI<br />

(at support A)<br />

(<br />

1 + 4b )<br />

3a<br />

23. Concentrated load:<br />

R A = V A = P<br />

M max = Pa (at support A)<br />

M x = Px<br />

Δ C = Pa 3 ∕3EI<br />

(<br />

Δ B max = Pa3 1 + 3b )<br />

3EI 2a<br />

(at free end)<br />

24. Concentrated load at free end:<br />

R A = V A = P<br />

M max = PL (at A)<br />

M x = Px<br />

Δ B max = PL3<br />

3EI<br />

Δ x =<br />

P<br />

6EI (2L3 − 3L 2 x + x 3 )

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!