Tham khảo tài liệu 'mechanics of materials - problems - solution manual part 13', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Three forces are applied to plate that is attached to the solid . diameter shaft AB. At point H determine ữ the principal stresses and principal planes ft the maximum shearing stress. SOLUTION A He pr 12 k fs V - -5 fci ps T - Cxy .s 5 A M - Zồ el - Lể ỉm c - a đl - 0. in A X ĨĨC c4 ỈM 1 J - - I. 0306 Gt -cs - ins pa i ni Ị Ị t a CK ne r - debt s o p - Tc va s . - - k . L J it . t S-Q ks PROBLEM A13-kN force is applied as shown to the 60-mm-diametcr cast-iron post ABD. At point H determine a the prinãpal stresses and principal planes b the maximum shearing stress. i o -IX -S SOLUTION T E - 3ỒO4 bnK-x At poivt D Fx - Ef r- 2e Xl3 - 12 kN - ểẫX 3 -s erF 4 ỡA e- s ste vn c tKe CÊntite íel ơt bka ec ĩaưị Co ìttíù point M X t 0 1 - l JiAl- M ion cl éo n n c - ỊịẢ 30 FKPV1 Ậ - KC 2. I - ặc - 34. 17 O3 J ZI - U27Z3 10 potT ữ S6 nt cif cJx. Q - g c 1 x o ho n AL Li AT Me - ÌẴ IO3 0-g c faox ÕB At f oì ỉ H A I ZWWcf QĨ .VĨvier Tc VQ _ 3p Q ft 5 x o3 Og-oox Q 9 J It r L27Z3 D- ổ3Ể. 7x o féớxítí 3 - -8 . 3 MPa. 7ổl0 mPa- ỘQ 6C r tJ1 - MPft R -Ậ Ỹ MPi 6 SC R- MPft 6L Cc-R - S H MP 1 a 2ef 0 - I . 1 J 0fc- L R - MPa. Three forces are applied to the cantilever beam shown. Determine the normal and shearing stresses at point H. PROBLEM SOLUTION A qom4 I M hl K. He cd s k ự ÍV1 -Foyxei p- i q V - 2i k p3 Mii lldn ữJứữt t M Gs-m ô - 33 kip i A b pG t 1 M - 4- M r - 4 isya y - ỉ - c Ậ -Ặ - k i ks ksi .
