Randvoorwaarden c: Links verticaal ondersteund, rechts ingeklemd.
Formules: | ||
RA = wa(C2Ca4-C1Ca5) / [k(C2C3-C1C4)] + (wl-wa)(C2Ca5-C1Ca6) / [k2(l-a)(C2C3-C1C4)] MA = 0 θA = -wa(C4Ca4-C3Ca5) / [kP(C2C3-C1C4)] - (wl-wa)(C4Ca5-C3Ca6) / [k2P(l-a)(C2C3-C1C4)] yA = 0 |
RB = (wa+wl)(l-a)/2 - RA MB = -wa[(C2Ca5-klC2Ca4)/ (C2C3-C1C4) + Ca3]/k2 - (wl-wa)[(C2Ca6_-klC2Ca5)/ (C2C3-C1C4) + Ca4]/[k3(l-a)] θB = 0 yB = 0 |
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Klik hier voor info over factoren k en Ci. |
Resultaat: | ||
RA = MA = 0 θA = yA = 0 |
RB = MB = θB = 0 yB = 0 |
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Fout: | |
Bron: R.G. Budynas and A.M. Sadegh;
Roarks's Formulas for Stress and Strain, Ninth Edition,
Uitg. McGraw-Hill 2020, ISBN: 978-1-26-045376-8