23.02.2019 Views

Livro Hibbeler - 7ª ed Resistencia Materiais (Livro)

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

RESPOSTAS 627<br />

14.118. (Lls)v = 36,5S X 10-3 mm l<br />

14.119. (Llsh = 20,27 X 10-3 mm --'><br />

14.120. (Lls)II = -S,OO X 10-3 mm <br />

14.121. (Lls)u = 2,70 X 10-3 mm l<br />

14.122. Llc,, = 0,234 mm <br />

14.123. (L1v)v = 1,16 mm l<br />

14.125. (L1s)11 = 0,3616 mm l<br />

14.126. (L1E)v = 0,2Sl3 mm l<br />

14.127. (L1E)h = O,SS9 mm --'><br />

14.129. Lls, = 0,367 mm<br />

14.130. Llc, = 0,0375 mm<br />

14.131. (Llc)v = 5,266 mm l<br />

14.132. (Llc)11 = 5,052 mm l<br />

PL3<br />

PL2<br />

14.133. Llc =<br />

4SEI l, Os = 16EI<br />

5Pa2<br />

14.134. Oc =<br />

6EI<br />

Pa2<br />

14.135. OA =<br />

6EI<br />

14.137. Llc = 10,71 mm l<br />

14.138. Llc = -3,31 mm t<br />

14.139. OA = -0,253° (anti-horário)<br />

14.140. Os = 0,409° (horário)<br />

14.141. Lls = 45,62 mm l<br />

14.142. Lls = 47,S mm<br />

5M0a2<br />

14.143. Llc =<br />

6EI<br />

14.144. OA = 3,153° (horário)<br />

14.145. Llv = 3,24 mm<br />

14.146. oA = o,2s9o<br />

14.147. Os = 0,00216 rad<br />

wL4<br />

14.149. Llc =<br />

4EI<br />

14.150.<br />

14.151.<br />

14.153.<br />

wL3<br />

Os =<br />

SEI<br />

L1A = 27,4 m l, OA = 5,75(10-3) rad<br />

2wa3 5wa4<br />

Oc =<br />

'<br />

3EI<br />

5wL4<br />

14.154. Llc =<br />

SEI<br />

wL4<br />

Llc =<br />

SEI<br />

14.155. Lls =<br />

4EI<br />

14.157. Lls = - --<br />

47TEI<br />

( 7T2 - S)<br />

Pr3<br />

Ll = 40,95 . m f-<br />

14.158.<br />

c<br />

EI<br />

14.159.<br />

14.160.<br />

14.161.<br />

5P2a3<br />

Ui = 6EI<br />

(Ua)i = 0,0624 J, (Ub)i = 22,05 J<br />

M0L<br />

Os = m<br />

M0L<br />

14.162. Os =<br />

E!<br />

MoL2<br />

14.163. Lls =<br />

2EI<br />

14.165. LlA = 0,536 mm<br />

14.166. Lls = 9S,S5 mm<br />

14.167.

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

Saved successfully!

Ooh no, something went wrong!