Tham khảo tài liệu 'introduction to continuum mechanics 3 episode 15', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 546 Answers . a p b p _ -Í2 . p poe CHAPTER4 . a On e2j Tn 4 MPa b On e3 Ts MPa . a t - 5ei 6e2 5e3 MPa b T 3 MPa Ts 3 MPa . t V3 ej e2 - V3 e3 . Tn MPa T13 MPa __ 4 7 . F 4 e2 M -ye3 . F 4ae1 M - ae1 a t 0 t ớx3e2-ớx2e3 t -ớx3e2 ớx2e3 Ò F 0 M 8 ĩt a ej . Tn 1 MPa r33 1 MPa . a Tị T T2 0 r3 -r rij - ei 4- e2 n2 e3 n3 - ej - e2 b T5 max T n e1 and e2 . r5 max - ơ3 n -yieiies . Tị2 2xj x2 3 . r33 1 p g a x3 xh x2 . Yes CHAPTERS . Ey 207 GPa 30x 106psi V k 172GPa 25x 106psi . . v Ấ 91GPa k 141GPa 106psi a T 0 0 0 X103 psi 0 0 o 0 MPa Answers 547 . . . . . . . . . . . . . . . . a E 0 a T 0 0 2 3 2X1 x2 2 CT 0 0 2X3 0 4-2 2 X10-5 0 A 3cm3 2X1 x2 Xi-2X2 0 b Yes a Transverse wave in e3 direction b c Ct c a -1 dvj 1 2 3. c a l d n 1 3 5. c a l d 0 1 2 3. a Longitudinal wave in e3 direction b c CL c a -1 d 3 n 1 2 3. a 1 a2 3 0 E2 1 3 0 b 3 fy fy fcl fci 30ơ X r WX1 . . tol . z X n ỉcL _ a W1 X1 i - a cos O t l cos tan- -j b w n 1 3 5. a rjmax ll 300psi 78MPa b A 2cm T max 5650psi 39MPa . Ổ cm p _ p _ 7P pi n- pt 3 p n d d 1 h ai . _ . b 2c ML M . -. . a b c Ml M2 __ 7 4 2 h 2 548 Answers . 6 7 max 147MPa Ts max 114MPa . d . b Winch . a Yes b Tn 0 T12 -2ax1 7 22 2 T33 2v c On Xị a t -2 a a e2 on X 6 t -2 a Xj Ci 2 a e2 . a If - 9 . a Yes b T11 2 x1 22 - 0 7 2 -2ax2 - 3 ĨX2 CHAPTER 6 . B . pA po p g à h . p poe p g z z0 p0 torn 1 . b Tn -p p Ts 0 . a -4 4 6 8 4 . a v Pfl b p r2_a2 y41n 0 1 A L b. 4 a K Pdx 4 ln 6 a . A B -A 2 a2 b2 . A B 0 66 AH7 a Ị b4 x2 e2 2 6-37- e J .26 2 . b Tn -p 2 4 k T22 -p - 2 4 k T33 -p remaining Tịj 0 c a k2 x2e2 d and e p x2 x2
