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RUPITURA de TALUDE. Metodo de Fellenius e Bishop (1)

Oct 12, 2015

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Junior Henrique
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FELLENIUSAPLICAO DO MTODO DE FELLENIUSFatia(n)Altura Mdia(h)Largura da Faixa(Dx)Largura da Base(l)Inclinao da Fatia() ngulo Atrito()Coeso do Solo(c)Peso Especfico (g) SoloPeso Fatia(P)Poropresso(u)c*l(P*cos() - u*x*sec())*tg()P*sen()110.51223.961.32851822680119.50579.111989.3722210.513.542285184158067.501642.982782.2532410.512.633.7285184536063.002006.542516.7742310.511.620.9285184347058.002159.271550.7452110.510.710.8285183969053.502072.97743.7261610.510.50285183024052.501607.890.007101010.710.8285181800053.50940.12337.2983.511.512.820.628518724.5064.00360.59254.910.000.000.000.00n = nmero da fatiah = altura da fatial = largura da fatiaSoma =24826.5Soma =531.5011369.4710175.04c = coeso do solo = ngulo de inclinao da fatia ou ngulo da normal fatiaFator de Segurana - FS =1.170 = ngulo de atrito do soloObs.: Os valores esto de acordo com os dados fornecidos pelo exerccio 4.

Detalhamento da Geometria das Fatias

BISHOPFator de Segurana Inicial =1.00APLICAO DO MTODO DE BISHOP SIMPLIFICADOFatia(n)Altura Mdia(h)Largura da Faixa(Dx)Largura da Base(l)Inclinao da Fatia() ngulo Atrito()Coeso do Solo(c)Peso Especfico (g) SoloPeso Fatia(P)Poropresso(u)c*l(P-u.Dx-c.Dx.tg(q)/F)/(cos(q)+tg(f).sen(q)/F)*tg(f)P*sen()10.7650.60.65162515177.80309.752.2352.15122.270.60.672125151723.154010.058.3468.29833.720.60.692625151737.944010.3514.18316.63445.1050.60.733125151752.071010.9519.82926.81956.120.60.773625151762.424011.5524.06036.69266.1850.60.834125151763.087012.4524.29741.38975.570.60.924725151756.814013.821.49741.55184.7950.61.075425151748.909016.0517.64739.56893.7550.61.376325151738.301020.5511.06834.126101.5750.63.217925151716.065048.15-21.74015.770n = nmero da fatiah = altura da fatial = largura da fatiaSoma =406.572Soma =163.650121.422262.997c = coeso do solo = ngulo de inclinao da fatia ou ngulo da normal fatiaFator de Segurana - FS =1.084 = ngulo de atrito do soloErro da Iterao =0.0839363493

Detalhamento da Geometria das Fatias

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