Problema 1 05-06

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# 10 W 26.25 N/mm a 4700 mm d=c-a-b 2100 b 2450 mm e=a+b 7150 c 9250 mm EI 6E+13 N.mm P 1000 N RB 32116.891892 N 31343.9189189189 + RA 92258.108108 N 92031.0810810811 + 92031.0810810811 + SUM 124375 31343.9189189189 + V A 92258.108108 D -31116.89189 X 3514.5945946 E -31116.89189 E -32116.89189 B -32116.89189 V(x) = -w*x + w*<x-a> + M(x) = -w/2 * x^2 + w/2 *<x-a>^2 + EI theta = -w/6 * x^3 + w/6 * <x-a>^3 + EI Y = -w/24 * x^ + w/24 * <x-a>^4 + x = 0 ya =0 0= C2

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Problema platinas

Transcript of Problema 1 05-06

Hoja1#10W26.25N/mma4700mmd=c-a-b2100mmb2450mme=a+b7150mmc9250mmEI60000000000000N.mmP1000NRB32116.8918918919N31343.9189189189+0.772972973*PRA92258.1081081081N92031.0810810811+0.227027027*P92031.0810810811+0.227027027*PSUM12437531343.9189189189+0.772972973VA92258.1081081081D-31116.8918918919X3514.5945945946E-31116.8918918919E-32116.8918918919B-32116.8918918919V(x)= -w*x+w*+RA-P*^0NM(x)= -w/2 * x^2+ w/2 *^2+RA*x-P*N.mmEI theta= -w/6 * x^3+ w/6 * ^3+RA/2 *x^2-P/2 * ^2+C1N.mm^2EI Y= -w/24 * x^4+ w/24 * ^4+RA/6 * X^3-P/6 * ^3+C1*x+C2N.mm^3x = 0ya =00=C2xb = cyb= 00=-8007279663085940+468774147460938+12139714453125000+29946875000*P+9250*C10=4601208937500000+29946875000*P+9250*C1xe=eyb=00=-2858526569335940+39407819335937.5+5606623573226350+13830708783.7838*P+7150*C10=2787504823226350+13830708783.7838*P+7150*C1PC1R299468750009250-46012089375000000.0000000001-0.000000000113830708783.78387150-2787504823226350-0.00016047490.0003474676P-82544.914879328C1-230188831321.419

Hoja2#10P15200Nf=c-a-b2mQ5200Ne+a1.75mw6100N/mc+e-f5.75ma1md+e3.25mb4me+c7.75mc7md2.5me0.75mE200000N/mm^2I125000000mm^4E*I25000000000000N*mm^2E*I25000000N*m^2RF15328.5714285714NRB29471.4285714286NV(x)= -Q + RB*^0 - w* +w* - P*^0M(x)= -Q*x + RB* - (w/2)*^2 + (w/2)*^2 - P*EI*thita= -Q/2*x^2 + RB/2*^2 - (w/6)*^3 + (w/6)*^3 - P/2*^2 +C1EI*y= -Q/6*x^3 + RB/6*^3 - (w/24)*^4 + (w/24)*^4 - P/6*^3 +C1*x + C2X= eY=00=-365.625+0.75*C1+C2X=e+cY=00=725180.208333334+7.75*C1+C2C1C2R0.751365.625-0.14285714290.14285714297.751-725180.2083333341.1071428571-0.1071428571C1-103649.404761905N.m^2C278102.6785714286N.m^3Yax=0Ya0.0031241071m3.1241071429mm3.075Thta Fx = e+cThitaf*EI96871.4285714285Thitaf0.0038748571flecha maxima en 4.1114