tailieunhanh - Mechanics of Materials - Problems - Solution Manual Part 10

Tham khảo tài liệu 'mechanics of materials - problems - solution manual part 10', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | PROBLEM Dimensions in nun and An extruded beam has die cross section shown. Determine a the location of the shear center ớ Ờ the distribution of the shearing stresses caused by a 50-kN vertical shearing force applied at o. SOLUTION yuo i ilies in elc. IA6 T loX o1 3o lr 333x o kirn It 8 7oXcXSo l . ơoìíí - I. 0 - 2tx oSM Im - wOoXloof 0 . 83333 io I - ZI ix o Part AB A 10 y- lo J 1Ớ o Q - Ay r 3 y- loỴy - 5 y1- 100 Qg s .5 0 700 - Ỉ 2 os M . no I -t J -M loo-fty r 10 y f - -ớooỴso - - looỵioý Jo T _ g7 C 3TÌC2S IO u DB A pồid H Ct - Qg exXso T I2x o 300 X I2 o5 3 o 7o t 33x oswwt3 Ct i f7 V02Mo 3ook yr 7 J J. z J. Jo Ei . iTiiZHo x sooi Y V I L 2 Jo IO - O. lfcfeO 5iMh - h Ve - R 7p FiZlooV C Ko. WteVX7O 4 6 vX Ì - .7 V e- I Q T Qu t lo ĩo as T 33 o t os MM Con irtUftcl PgoSlgM c. G5 con inueJ v b os u Ị Ha 1 Í o w Rw4 Aft j pol t A fVi AB 5 P M t 3 Q. - l - o Gt Qg 1 Z x I o3 kMRn3 - í x o Ế - I o X ỈO 3 m fVi 8Dj Per-3 B Q. ii x o u Wi3 VO v fe Micn Xiaxicr t Gx o ícễx ơ Pa- .e MPa PaH BD Po. 1 T 33 o c V t ế O Ho r IO X33 O- - 7 1 MO. it -xio 6 -io- 73- o Pa. MPa. Pvt D . poi t Q 33 1 t lo o- K r o pa z Q3 I MPo L zt kiGZs- X ox o- r r l rlra. - P V w Q-- x o 4 t o ư T VQ . SPxlo fit - MPa- PROBLEM Dimensions in mm and An extruded beam has the cross section shown Determine a the location of the shear center o Ồ the distribution of the shearing sưesses caused by a 50-kN vertical shearing force applied at o. SOLUTION AẲ yưA Kylies ỈVÌ s4c Ixb T OOX o - 7o 0oX5c r ảí Xlờy -7SSSS MM9 - Ĩ X OCÙS T I - SI H-. oifcx o4 Pa 4 AB A CCy-io5 y 4ty io Ì n Ĩ Gl-Ai 3 y-ioỴy4K 0TIf sCy -iooD H 1 I u Qg x o1 fv T ỉyỉỷ y iooj - ị --QooXs -3 1-Qoo io j o 4 5b76 x o u- ux Pft D8 Q. - Qb v lox ừỡ r 7. ioz 5ÕOX Cl lũ 0 6oX7o r 9 . 2. io I 3 V tjA V Z 0. 0 t ox7A 5-oo-rl - 4 fra to 7o 4 0 te J 1 7 XIO o 7 x o 7 91 Mh