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or in the“technical'”form: m=(尝+ 。④m=0 ·DHm=0 ·④m=-C3sp111+C3sp1122+c3sp1212-cs3p1221+sc3p2112. -S3c92121-scp2211+s3cp2222 Φm=-sc{cp111-Sp2222-(c2-s2)(p122+291212)} or in the "technical"form: u-a信营+心-信右》 ·重ummm=591111+s2c2p1122+s2c2p1212+s2c2p1221 .+s2c2p2112+s2c2p2121+s2c2p2211+cp2222 Φmmmm=Sp1111+cp222+s2c2(4p1212+2p1122) orin“technical'”form: 、Φummm=sp1133+cp2233 and as1133=p1122 中anmm=sp1122+cp2233 orin“technical'”form: 。Φmm=0 。Φum=0 ·Φumm=-s3cp111+S3cp1122-sC3p1212+scp1221 (sc3p2112+s3cp2121-sc3p2211+c3sp2222) Φu1m=-sc{sp1111+c2p2222+(c2-s3)(p1122+2p1212月 7See Equations 9.2 and 13.4. 2003 by CRC Press LLCor in the “technical” form: or in the “technical” form: or in “technical” form: 7 or in “technical” form: 7 See Equations 9.2 and 13.4. FI I III III c 2nt Et ------ s 2 n Et + ---- Ë ¯ Ê ˆ = – • FI I II III = 0 • FI I I III = 0 • FI I I II c 3 sj1111 c 3 sj1122 c 3 sj1212 cs 3 – j1221 sc 3 = – ++ + j2112º … s 3 – cj2121 s 3 cj2211 s 3 – + cj2222 FI I I II sc c2 j1111 s 2 – j2222 c 2 s 2 ( ) – j1122 + 2j1212 = – { } – ( ) FI I I II cs c 2 E ---- s 2 Et – ---- c 2 s 2 ( ) – nt Et ------ 1 2Gt – ---------- Ë ¯ Ê ˆ + Ó ˛ Ì ˝ Ï ¸ = – • FII II II II s 4 j1111 s 2 c 2 j1122 s 2 c 2 j1212 s 2 c 2 = +++ j1221º º s 2 c 2 j2112 s 2 c 2 j2121 s 2 c 2 j2211 c 4 ++++ j2222 FII II II II s 4 j1111 c 4 j2222 s 2 c 2 4j1212 + 2j1122 = + + ( ) FII II II II s 4 E ---- c 4 Et ---- s 2 c 2 1 Gt ------- 2 nt Et – ------ Ë ¯ Ê ˆ = + + • FII II III III s 2 j1133 c 2 = = + j2233 and as j1133 j1122 FII II III III s 2 j1122 c 2 = + j2233 FII II III III s 2nt Et ------ c 2 n Et + ---- Ë ¯ Ê ˆ = – • FII II II III = 0 • FII II I III = 0 • FII II I II s 3 cj1111 s 3 cj1122 sc 3 – j1212 s 3 = – + + cj1221º … sc 3 – j2112 s 3 cj2121 sc 3 j2211 + c 3 + – sj2222 ( ) FII II I II sc s2 j1111 c 2 j2222 c 2 s 2 ( ) – j1122 + 2j1212 = – { } + + ( ) TX846_Frame_C13 Page 266 Monday, November 18, 2002 12:29 PM © 2003 by CRC Press LLC