재료역학 8판 솔루션 - Gere_Mechanics.of.Materials.8E-Solutions

재료역학 8판 솔루션 - Gere_Mechanics.of.Materials.8E-Solutions

재료역학 8판 솔루션 - Gere_M.pdf

해당 자료는 해피레포트에서 유료결제 후 열람이 가능합니다.

분량 : 1000 페이지 /pdf 파일

설명 : chap1 chap2 chap3 chap4 chap5 chap6 chap7 chap8 chap9 chap10 chap11 chap12

1.2-1 (a) Ay  5 lb, By 5 lb, Cx  50 lb, Cy  0; (b) N  50 lb, V  5 lb, M  75 ft-lb 1.2-2 (a) MA  0, Cy  236 N, Dy 75.6 N; (b) N  0, V 70 N, M 36.7 Nm; (c) MA  0, Cy  236 N, Dy 75.6 N; N  0, V 70 N, M 36.7 Nm 1.2-3 (a) Ax  12.55 lb, Ay 15 lb, Cy  104.3 lb, Dx  11.45 lb, Dy 19.83 lb; (b) ResultantB  19.56 lb; (c) Ax  42.7 lb, Ay  37.2 lb, MA  522 lb-ft, Dx 18.67 lb, Dy  32.3 lb, ResultantB  56.6 lb 1.2-4 (a) R3x  40 N, R3y 25 N, R5x  20 N; (b) F11  0, F13  28.3 N 1.2-5 (a) Ax  0, Ay  1.0 kip, Ey  5 kips; (b) FFE  1.898 kips 1.2-6 (a) Fx  0, Fy  12.0 kN, Dy  6.0 kN; (b) FFE  0 1.2-7 (a) Bx 0.8 P, Bz  2.0 P, Oz 1.25 P; (b) FAC  0.960 P 1.2-8 (a) Ax 1.25P, By  0, Bz P; (b) FAB  1.601P 1.2-9 (a) Ay  4.67P, Az 4.0P; (b) FAB 8.33P 1.2-10 (a) Az  0, Bx 3.75 kN; (b) FAB  6.73 kN 1.2-11 (a) TA  11,000 lb-in.; (b) T(L1/2) TA 11,000 lb-in., T (L1  L2/2)  T2  10,000 lb-in. 1.2-12 (a) TA 1225 Nm; (b) T(L1/2)  62.5 Nm, T (L1  L2/2) T2 1100 Nm 1.2-13 (a) Ax 540 lb, Ay 55.6 lb, MA  4320 lb-ft, Cy  55.6 lb; (b) N  55.6 lb, V  506 lb, M 2374 lb-ft 1.2-14 (a) Ax  280 N, Ay  8.89 N, MA 1120 Nm, Dy  151.1 N; (b) ResultantB  280 N 1.2-15 (a) Ax  30 lb, Ay  140 lb, Cx 30 lb, Cy  60 lb; (b) N 23.3 lb, V 20 lb, M  33.3 lb-ft 1.2-16 (a) Ax  10.98 kN, Ay  29.0 kN, Ex 8.05 kN, Ey 22 kN; (b) ResultantC  23.4 kN 1.2-17 (a) Ay 1250 lb, Ex  0, Ey  1750 lb; (b) N  1750 lb, V  500 lb, M  575 lb-ft 1.2-18 (a) Ax  320 N, Ay 240 N, Cy  192 N, Ey 192 N; (b) N 312 N, V 57.9 N, M  289 Nm; (c) ResultantC  400 N 1.2-19 (a) Ax 28.9 lb, Ay  50.0 lb, Bx 65.0 lb; (b) Fcable  71.6 lb 1.2-20 (a) Ax 10 kN, Ay 2.17 kN, Cy  9.83 kN, Ey  1.333 kN; (b) ResultantD  12.68 kN 1.2-21 (a) Ox 48.3 lb, Oy  40 lb, Oz  12.94 lb, MOx  331 lb-in., MOy  690 lb-in., MOz 338 lb-in.; (b) N 40 lb, V  50 lb, T 690 lb-in., M  473 lb-in. 1.2-22 (a) Ay 120 N, Az 60 N, MAx 70 Nm, MAy 142.5 Nm, MAz 180 Nm, Dx 60 N, Dy  120 N, Dz  30 N; (b) N  120 N, V  41.3 N, T  142.5 Nm, M  180.7 Nm 1.2-23 (a) Ax  5.77 lb, Ay  47.3 lb, Az 2.31 lb, MAz  200 lb-in.; (b) TDC  3.81 lb, TEC  6.79 lb 1.2-24 Cx  120 N, Cy 160 N, Cz  506 N, Dz  466 N, Hy  320 N, Hz  499 N 1.2-25 Ay  57.2 lb, Bx  44.2 lb (to the left), By  112.4 lb, Cx  28.8 lb, Cy  5.88 lb 1.2-26 (a) HB 104.6 N, VB  516 N, VF  336 N; (b) N 646 N, V  176.8 N, M  44.9 kNm 1.3-1 (a) sAB  1443 psi; (b) P2  1487.5 lbs; (c) tBC  0.5 in. 1.3-2 (a) s  130.2 MPa; (b) 1.3-3 (a) RB  lb (cantilever), 191.3 lb (V-brakes); sC  144 psi (cantilever), 306 psi (V-brakes); (b) scable  26,946 psi (both) 1.3-4 (a) ; (b) d  0.1526 mm; (c) Pmax  89.5 kN 1.3-5 (a) sC  2.46 ksi; (b) xC  19.56 in., yC  19.56 in. s  3.101 * 104 4.652 * 104 1057 78572_ans_ptg01_hr_1057-1082.qxd 1/19/12 10:47 AM Page 1057 1.3-6 (a) st  132.7 MPa; (b) amax  34.4 1.3-7 (a) s1  34.4 ksi, s2  30.6 ksi; (b) d1new  3.18  102 in.; (c) s1  19.6 ksi, s2  18.78 ksi, s3  22.7 ksi 1.3-8 sC  5.21 MPa 1.3-9 (a) T  184 lb, s  10.8 ksi; (b) cable  5  104 1.3-10 (a) T  819 N, s  74.5 MPa; (b) cable  4.923  104 1.3-11 (a) ; (b) ; (c) 1.3-12 (a) sx  gv2(L2  x2)/2g; (b) smax  gv2L2/2g 1.3-13 (a) TAB  1620 lb, TBC  1536 lb, TCD  1640 lb; (b) sAB  13,501 psi, sBC  12,799 psi, sCD  13,667 psi 1.3-14 (a) TAQ  TBQ  50.5 kN; (b) s  166 MPa 1.4-1 (a) Lmax  11,800 ft; (b) Lmax  13,500 ft 1.4-2 (a) Lmax  7143 m; (b) Lmax  8209 m 1.4-3 % elongation  6.5, 24.0, 39.0; % reduction  8.1, 37.9, 74.9; Brittle, ductile, ductile 1.4-4 11.9  103 m; 12.7  103 m; 6.1  103 m; 6.5  103 m; 23.9  103 m 1.4-5 s  52.3 ksi 1.4-6 spl  47 MPa, Slope  2.4 GPa, sg  53 MPa; Brittle 1.4-7 spl  65,000 psi, Slope  30  106 psi, sY  69,000 psi, sU  113,000 psi; Elongation  6%, Reduction  31% 1.5-1 0.13 in. longer 1.5-2 4.0 mm longer 1.5-3 (a) dpset  1.596 in.; (b) sB  30 ksi 1.5-4 (a) dpset  4.28 mm; (b) sB  65.6 MPa 1.5-5 (b) 0.71 in.; (c) 0.58 in.; (d) 49 ksi 1.6-1 Pmax  157 k 1.6-2 P  27.4 kN (tension) 1.6-3 P 15.708 kips 1.6-4 (a) P  74.1 kN; (b) d   shortening; ; (c) d3  65.4 mm ¢V1  V1f  Vol1 207 mm3 Af  A A 0.081%, #L  0.469 mm T §4278 6461 3341 4278¥ lb, s §35,650 53,842 27,842 35,650¥ psi s £48,975 38,992 59,658≥ psiT £5877 4679 7159≥ lb 1.6-5 d 1.56  104 in., P  2.154 kips 1.6-6 (a) E  104 GPa; (b)  0.34 1.6-7 (a) dBCinner  8  104 in.; (b) brass  0.34; (c) tAB  2.732  104 in., dAB inner  1.366  104 in. 1.6-8 (a) L1  12.66 mm; L2  5.06 mm; L3  3.8 mm; (b) Vol1  21,548 mm3; Vol2  21,601 mm3; Vol3  21,610 mm3 1.7-1 sb  7.04 ksi, tave  10.756 ksi 1.7-2 sb  139.86 MPa; Pult  144.45 kN 1.7-3 (a) t  12.732 ksi; (b) sbf  20 ksi, sbg  26.667 ksi 1.7-4 (a) Bx 252.8 N, Ax Bx, Ay  1150.1 N; (b) Aresultant  1178 N; (c) t  5.86 MPa, sbshoe  7.36 MPa 1.7-5 (a) tmax  2979 psi; (b) sbmax  936 psi 1.7-6 T1  13.176 kN, T2  10.772 kN, t1ave  25.888 MPa, t2ave  21.166 MPa, sb1  9.15 MPa, sb2  7.48 MPa 1.7-7 (a) Resultant  1097 lb; (b) sb  4999 psi; (c) tnut  2793 psi, tpl  609 psi 1.7-8 G  2.5 MPa 1.7-9 (a) gaver  0.004; (b) V  89.6 k 1.7-10 (a) gaver  0.50; (b) d  4.92 mm 1.7-11 (a) sb  69.5 ksi, sbrg  39.1 ksi, tf  21 ksi; (b) sb  60.4 ksi, sbrg  34 ksi, tf  18.3 ksi 1.7-12 taver  42.9 MPa 1.7-13 (a) Ax  0, Ay  170 lb, MA  4585 in.-lb; (b) Bx  253.6 lb, By  160 lb, Bres  299.8 lb, Cx Bx; (c) tB  3054 psi, tC  1653 psi; (d) sbB  4797 psi, sbC  3246 psi 1.7-14 For a bicycle wih L/R  1.8: (a) T  1440 N; (b) taver  147 MPa 1.7-15 (a) ; (b) 1.7-16 (a) t1  2.95 MPa , t4  0; (b) sb1  1.985 MPa, sb4  0; (c) sb4  41 MPa; (d) t  10.62 MPa; (e) s3  75.1 MPa 1.7-17 (a) Ox  12.68 lb, Oy  1.294 lb, Ores  12.74 lb; (b) tO  519 psi, sbO  816 psi; (c) t  362 psi 1.7-18 (a) Fx  153.9 N, s  3.06 MPa; (b) tave  1.96 MPa; (c) sb  1.924 MPa 1.7-19 (a) P  395 lb; (b) Cx  374 lb, Cy 237 lb, Cres  443 lb; (c) t  18.04 ksi, sbC  4.72 ksi 1.8-1 Pallow  3140 lb d  P 2phG ln b d t  P 2prh 1058 Answers to Problems © 2013 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 재료역학 8판 솔루션 - Gere_Mechanics.of.Materials.8E-Solutions

출처 : 해피레포트 자료실 재료역학 8판 솔루션 - Gere_Mechanics.of.Materials.8E-Solutions 재료역학 8판 솔루션 - Gere_M.pdf 해당 자료는 해피레포트에서 유료결제 후 열람이 가능합니다. 분량 : 1000 페이지 /pdf 파일 설명 : chap1 chap2 chap3 chap4 chap5 chap6 chap7 chap8 chap9 chap10 chap11 chap12 1.2-1 (a) Ay  5 lb, By 5 lb, Cx  50 lb, Cy  0; (b) N  50 lb, V  5 lb, M  75 ft-lb 1.2-2 (a) MA  0, Cy  236 N, Dy 75.6 N; (b) N  0, V 70 N, M 36.7 Nm; (c) MA  0, Cy  236 N, Dy 75.6 N; N  0, V 70 N, M 36.7 Nm 1.2-3 (a) Ax  12.55 lb, Ay 15 lb, Cy  104.3 lb, Dx  11.45 lb, Dy 19.83 lb; (b) ResultantB  19.56 lb; (c) Ax  42.7 lb, Ay  37.2 lb, MA  522 lb-ft, Dx 18.67 lb, Dy  32.3 lb, ResultantB  56.6 lb 1.2-4 (a) R3x  40 N, R3y 25 N, R5x  20 N; (b) F11  0, F13  28.3 N 1.2-5 (a) Ax  0, Ay  1.0 kip, Ey  5 kips; (b) FFE  1.898 kips 1.2-6 (a) Fx  0, Fy  12.0 kN, Dy  6.0 kN; (b) FFE  0 1.2-7 (a) Bx 0.8 P, Bz  2.0 P, Oz 1.25 P; (b) FAC  0.960 P 1.2-8 (a) Ax 1.25P, By  0, Bz P; (b) FAB  1.601P 1.2-9 (a) Ay  4.67P, Az 4.0P; (b) FAB 8.33P 1.2-10 (a) Az  0, Bx 3.75 kN; (b) FAB  6.73 kN 1.2-11 (a) TA  11,000 lb-in.; (b) T(L1/2) TA 11,000 lb-in., T (L1  L2/2)  T2  10,000 lb-in. 1.2-12 (a) TA 1225 Nm; (b) T(L1/2)  62.5 Nm, T (L1  L2/2) T2 1100 Nm 1.2-13 (a) Ax 540 lb, Ay 55.6 lb, MA  4320 lb-ft, Cy  55.6 lb; (b) N  55.6 lb, V  506 lb, M 2374 lb-ft 1.2-14 (a) Ax  280 N, Ay  8.89 N, MA 1120 Nm, Dy  151.1 N; (b) ResultantB  280 N 1.2-15 (a) Ax  30 lb, Ay  140 lb, Cx 30 lb, Cy  60 lb; (b) N 23.3 lb, V 20 lb, M  33.3 lb-ft 1.2-16 (a) Ax  10.98 kN, Ay  29.0 kN, Ex 8.05 kN, Ey 22 kN; (b) ResultantC  23.4 kN 1.2-17 (a) Ay 1250 lb, Ex  0, Ey  1750 lb; (b) N  1750 lb, V  500 lb, M  575 lb-ft 1.2-18 (a) Ax  320 N, Ay 240 N, Cy  192 N, Ey 192 N; (b) N 312 N, V 57.9 N, M  289 Nm; (c) ResultantC  400 N 1.2-19 (a) Ax 28.9 lb, Ay  50.0 lb, Bx 65.0 lb; (b) Fcable  71.6 lb 1.2-20 (a) Ax 10 kN, Ay 2.17 kN, Cy  9.83 kN, Ey  1.333 kN; (b) ResultantD  12.68 kN 1.2-21 (a) Ox 48.3 lb, Oy  40 lb, Oz  12.94 lb, MOx  331 lb-in., MOy  690 lb-in., MOz 338 lb-in.; (b) N 40 lb, V  50 lb, T 690 lb-in., M  473 lb-in. 1.2-22 (a) Ay 120 N, Az 60 N, MAx 70 Nm, MAy 142.5 Nm, MAz 180 Nm, Dx 60 N, Dy  120 N, Dz  30 N; (b) N  120 N, V  41.3 N, T  142.5 Nm, M  180.7 Nm 1.2-23 (a) Ax  5.77 lb, Ay  47.3 lb, Az 2.31 lb, MAz  200 lb-in.; (b) TDC  3.81 lb, TEC  6.79 lb 1.2-24 Cx  120 N, Cy 160 N, Cz  506 N, Dz  466 N, Hy  320 N, Hz  499 N 1.2-25 Ay  57.2 lb, Bx  44.2 lb (to the left), By  112.4 lb, Cx  28.8 lb, Cy  5.88 lb 1.2-26 (a) HB 104.6 N, VB  516 N, VF  336 N; (b) N 646 N, V  176.8 N, M  44.9 kNm 1.3-1 (a) sAB  1443 psi; (b) P2  1487.5 lbs; (c) tBC  0.5 in. 1.3-2 (a) s  130.2 MPa; (b) 1.3-3 (a) RB  lb (cantilever), 191.3 lb (V-brakes); sC  144 psi (cantilever), 306 psi (V-brakes); (b) scable  26,946 psi (both) 1.3-4 (a) ; (b) d  0.1526 mm; (c) Pmax  89.5 kN 1.3-5 (a) sC  2.46 ksi; (b) xC  19.56 in., yC  19.56 in. s  3.101 * 104 4.652 * 104 1057 78572_ans_ptg01_hr_1057-1082.qxd 1/19/12 10:47 AM Page 1057 1.3-6 (a) st  132.7 MPa; (b) amax  34.4 1.3-7 (a) s1  34.4 ksi, s2  30.6 ksi; (b) d1new  3.18  102 in.; (c) s1  19.6 ksi, s2  18.78 ksi, s3  22.7 ksi 1.3-8 sC  5.21 MPa 1.3-9 (a) T  184 lb, s  10.8 ksi; (b) cable  5  104 1.3-10 (a) T  819 N, s  74.5 MPa; (b) cable  4.923  104 1.3-11 (a) ; (b) ; (c) 1.3-12 (a) sx  gv2(L2  x2)/2g; (b) smax  gv2L2/2g 1.3-13 (a) TAB  1620 lb, TBC  1536 lb, TCD  1640 lb; (b) sAB  13,501 psi, sBC  12,799 psi, sCD  13,667 psi 1.3-14 (a) TAQ  TBQ  50.5 kN; (b) s  166 MPa 1.4-1 (a) Lmax  11,800 ft; (b) Lmax  13,500 ft 1.4-2 (a) Lmax  7143 m; (b) Lmax  8209 m 1.4-3 % elongation  6.5, 24.0, 39.0; % reduction  8.1, 37.9, 74.9; Brittle, ductile, ductile 1.4-4 11.9  103 m; 12.7  103 m; 6.1  103 m; 6.5  103 m; 23.9  103 m 1.4-5 s  52.3 ksi 1.4-6 spl  47 MPa, Slope  2.4 GPa, sg  53 MPa; Brittle 1.4-7 spl  65,000 psi, Slope  30  106 psi, sY  69,000 psi, sU  113,000 psi; Elongation  6%, Reduction  31% 1.5-1 0.13 in. longer 1.5-2 4.0 mm longer 1.5-3 (a) dpset  1.596 in.; (b) sB  30 ksi 1.5-4 (a) dpset  4.28 mm; (b) sB  65.6 MPa 1.5-5 (b) 0.71 in.; (c) 0.58 in.; (d) 49 ksi 1.6-1 Pmax  157 k 1.6-2 P  27.4 kN (tension) 1.6-3 P 15.708 kips 1.6-4 (a) P  74.1 kN; (b) d   shortening; ; (c) d3  65.4 mm ¢V1  V1f  Vol1 207 mm3 Af  A A 0.081%, #L  0.469 mm T §4278 6461 3341 4278¥ lb, s §35,650 53,842 27,842 35,650¥ psi s £48,975 38,992 59,658≥ psiT £5877 4679 7159≥ lb 1.6-5 d 1.56  104 in., P  2.154 kips 1.6-6 (a) E  104 GPa; (b)  0.34 1.6-7 (a) dBCinner  8  104 in.; (b) brass  0.34; (c) tAB  2.732  104 in., dAB inner  1.366  104 in. 1.6-8 (a) L1  12.66 mm; L2  5.06 mm; L3  3.8 mm; (b) Vol1  21,548 mm3; Vol2  21,601 mm3; Vol3  21,610 mm3 1.7-1 sb  7.04 ksi, tave  10.756 ksi 1.7-2 sb  139.86 MPa; Pult  144.45 kN 1.7-3 (a) t  12.732 ksi; (b) sbf  20 ksi, sbg  26.667 ksi 1.7-4 (a) Bx 252.8 N, Ax Bx, Ay  1150.1 N; (b) Aresultant  1178 N; (c) t  5.86 MPa, sbshoe  7.36 MPa 1.7-5 (a) tmax  2979 psi; (b) sbmax  936 psi 1.7-6 T1  13.176 kN, T2  10.772 kN, t1ave  25.888 MPa, t2ave  21.166 MPa, sb1  9.15 MPa, sb2  7.48 MPa 1.7-7 (a) Resultant  1097 lb; (b) sb  4999 psi; (c) tnut  2793 psi, tpl  609 psi 1.7-8 G  2.5 MPa 1.7-9 (a) gaver  0.004; (b) V  89.6 k 1.7-10 (a) gaver  0.50; (b) d  4.92 mm 1.7-11 (a) sb  69.5 ksi, sbrg  39.1 ksi, tf  21 ksi; (b) sb  60.4 ksi, sbrg  34 ksi, tf  18.3 ksi 1.7-12 taver  42.9 MPa 1.7-13 (a) Ax  0, Ay  170 lb, MA  4585 in.-lb; (b) Bx  253.6 lb, By  160 lb, Bres  299.8 lb, Cx Bx; (c) tB  3054 psi, tC  1653 psi; (d) sbB  4797 psi, sbC  3246 psi 1.7-14 For a bicycle wih L/R  1.8: (a) T  1440 N; (b) taver  147 MPa 1.7-15 (a) ; (b) 1.7-16 (a) t1  2.95 MPa , t4  0; (b) sb1  1.985 MPa, sb4  0; (c) sb4  41 MPa; (d) t  10.62 MPa; (e) s3  75.1 MPa 1.7-17 (a) Ox  12.68 lb, Oy  1.294 lb, Ores  12.74 lb; (b) tO  519 psi, sbO  816 psi; (c) t  362 psi 1.7-18 (a) Fx  153.9 N, s  3.06 MPa; (b) tave  1.96 MPa; (c) sb  1.924 MPa 1.7-19 (a) P  395 lb; (b) Cx  374 lb, Cy 237 lb, Cres  443 lb; (c) t  18.04 ksi, sbC  4.72 ksi 1.8-1 Pallow  3140 lb d  P 2phG ln b d t  P 2prh 1058 Answers to Problems © 2013 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 재료역학 8판 솔루션 - Gere_Mechanics.of.Materials.8E-Solutions 출처 : 해피레포트 자료실