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MINISTÉRIO DA DEFESA
EXÉRCITO BRASILEIRO
SECRETARIA DE CIÊNCIA E TECNOLOGIA
INSTITUTO MILITAR DE ENGENHARIA
REAL ACADEMIA DE ARTILHARIA FORTIFICAÇÃO E DESENHO
SEÇÃO DE ENGENHARIA DE FORTIFICAÇÃO E CONSTRUÇÃO
LAJE CENTRAL
SEÇÃO TRANSVERSAL DA PONTE
DADOS - LAJE CENTRAL
ESPESSURA DA LAJE CENTRAL (cm)
ESPESSURA DA LAJE NO ENCONTRO COM A VIGA (cm)
LARGURA DA PARTE CENTRAL (m)
LARGURA DA VIGA PRINCIPAL (m)
ALTURA DA VIGA PRINCIPAL (m)
ESPESSURA DA PAVIMENTAÇÃO (cm)
TREM TIPO(30t ou 45t)
TABELA DE RUSCH NÚMERO
CARGAS PERMANENTES
PESO PRÓPRIO
PAVIMENTAÇÃO
CARGA PERMANENTE TOTAL
ESFORÇOS DEVIDO A CARGA PERMANENTE
CARGA MÓVEL
ESFORÇOS DEVIDO A CARGA MÓVEL
DADOS - LAJE EM BALANÇO
COEFICIENTE DE IMPACTO( j )
Executar Consultar Limpar Geometria
Consultar Executar Limpar
TABELA DE RUSCH NÚMERO
COMPRIMENTO DO BALANÇO(m)
ESPESSURA DA LAJE NA EXTREMIDADE DO BALANÇO(cm)
LARGURA DA DEFENSA(cm)
ALTURA DA DEFENSA(cm)
ESFORÇOS DEVIDO A CARGA PERMANENTE
SEÇÃO CENTRAL DO BALANÇO
MOMENTO DEVIDO AO PESO PRÓPRIO DA LAJE
MOMENTO DEVIDO AO PESO DA PAVIMENTAÇÃO
MOMENTO DEVIDO A DEFENSA
SEÇÃO DO ENGASTE
MOMENTO DEVIDO AO PESO PRÓPRIO DA LAJE
MOMENTO DEVIDO AO PESO DA PAVIMENTAÇÃO
MOMENTO DEVIDO A DEFENSA
ESFORÇOS DEVIDO A CARGA MÓVEL NO BALANÇO
MXR
MY
MY(0, LX/4)
MX(0, LX)
MY(0, LX)
MX(0, 2*LX)
MY(0, 2*LX)
Consultar Executar Limpar
NENTE
BALANÇO
Limpar
ALTURA DA DEFENSA LARGURA DA DEFENSA ESPESSURA DA LAJE NA EXTREMIDADE DO BALANÇO COMPRIMENTO DO BALANÇO ALTURA DA VIGA PRINCIPAL LARGURA DA VIGA PRINCIPAL LARGURA DA PARTE CENTRAL ESPESSURA DA LAJE NO ENCONTRO COM A VIGA
hlc^ ESPESSURA DA LAJE CENTRAL
hlv
lx lvp hvp
lbal
hext
ld
hd
Nr. 1.1 ly/lx= ∞ Mxm 0. Mym 0. Brückenklasse 30t bis 60t Radduck des SLW von 1,0t lx/a Mxm in Plattenmitte Mym in Plattenmitte t/a t/a 0.125 0.25 0.5 1 0.125 0.25 0. L L L L L L L 0.5 0.185 0.135 0.085 0.06 0.148 0.089 0. 1 0.250 0.21 0.155 0.115 0.2 0.143 0. 1.5 0.380 0.304 0.29 0.215 0.262 0.206 0. 2 0.52 0.487 0.438 0.376 0.338 0.288 0. 2.5 0.63 0.6 0.55 0.5 0.415 0.366 0. 3 0.71 0.69 0.64 0.59 0.495 0.441 0. 4 0.85 0.83 0.79 0.75 0.63 0.57 0. 5 0.96 0.94 0.91 0.87 0.72 0.67 0. 6 1.04 1.03 1 0.96 0.81 0.76 0. 7 1.11 1.1 1.08 1.03 0.88 0.83 0. 8 1.17 1.15 1.13 1.09 0.95 0.88 0. 9 1.22 1.2 1.18 1.13 0.98 0.94 0. 10 1.25 1.24 1.22 1.17 1.02 0.98 0. PRINCIPAL
Nr. 1 ly/lx= ∞ Mxm 0. Mym 0. Brückenklasse 30t bis 60t Radduck des SLW von 1,0t lx/a Mxm in Plattenmitte Mym in Plattenmitte t/a t/a 0.125 0.25 0.5 1 0.125 0.25 0. L L L L L L L 0.5 0.2 0.17 0.112 0.065 0.155 0.095 0. 1 0.351 0.3 0.237 0.176 0.223 0.158 0. 1.5 0.431 0.4 0.351 0.305 0.267 0.22 0. 2 0.52 0.491 0.461 0.421 0.322 0.263 0. 2.5 0.62 0.59 0.56 0.53 0.382 0.338 0. 3 0.72 0.69 0.67 0.63 0.457 0.408 0. 4 0.87 0.85 0.82 0.8 0.58 0.53 0. 5 0.99 0.98 0.95 0.93 0.69 0.64 0. 6 1.08 1.07 1.04 1.02 0.77 0.73 0. 7 1.15 1.14 1.11 1.1 0.84 0.8 0. 8 1.2 1.19 1.17 1.15 0.9 0.86 0. 9 1.24 1.23 1.21 1.2 0.96 0.91 0. 10 1.27 1.26 1.24 1.23 1.02 0.95 0. PRINCIPAL
Gleichlast um SLW von 1 t.m Plattenmitte Mxm Mym t/a 1 für alle Werte t/a L p p' p p' 0.028 - - - - 0.063 - 0.15 - 0. 0.118 0.1 0.23 0.02 0. 0.179 0.25 0.4 0.04 0. 0.253 0.58 0.96 0.1 0. 0.323 1 1.35 0.17 0. 0.433 2.2 2.85 0.37 1. 0.53 3.46 5.65 0.58 2. 0.62 4.7 8 0.78 3. 0.7 5.75 11.8 0.92 4. 0.76 6.9 16.4 1.29 6. 0.82 8 22.1 1.3 8. 0.87 9.12 28.7 1.46 10. CIPAL
Radduck des SLW von 1,0t bei x=0 My bei y=0,25 lx Mx bei lx t/a t/a t/a 1 0.125 0.25 0.5 1 0.125 0.25 0.5 1 L L L L L L L L L 0 0.118 0.068 0.033 0.015 0.21 0.15 0.12 0. 0 0.179 0.11 0.064 0.034 0.32 0.27 0.22 0. 0 0.251 0.18 0.106 0.064 0.45 0.42 0.36 0. 0 0.323 0.261 0.151 0.109 0.58 0.54 0.49 0. 0 0.385 0.33 0.179 0.159 0.68 0.65 0.59 0. 0 0.438 0.386 0.249 0.217 0.78 0.74 0.69 0. 0 0.54 0.493 0.366 0.324 0.93 0.89 0.84 0. 0 0.62 0.59 0.46 0.42 1.05 1.01 0.96 0. 0 0.69 0.66 0.55 0.51 1.14 1.11 1.06 1 0 0.75 0.73 0.63 0.58 1.22 1.19 1.14 1. 0 0.8 0.78 0.7 0.65 1.29 1.26 1.22 1. 0 0.84 0.81 0.76 0.71 1.34 1.32 1.28 1. 0 0.87 0.85 0.8 0.75 1.4 1.38 1.33 1. PRINCIPAL
My bei lx Mx bei 2lx My bei 2lx
Gleichlast um SLW von 1 t.m Mx My Mx My für alle Werte t/a p p' p p' p p' p p'
- 0.1 - 0.02 - 0.2 - -
- 0.58 - 0.1 - 0.5 - 0.
- 1.1 - 0.22 - 1 - 0.
- 1.89 - 0.41 - 1.78 - 0. 0 2.9 0.01 0.65 0.1 2.8 0.04 0. 0.15 5.8 0.11 1.33 0.25 5.6 0.17 1. 0.35 9.82 0.24 2.25 0.54 9.6 0.4 2. 0.7 15 0.48 3.49 0.8 14.6 0.64 3. 1 20.4 0.75 4.87 1.1 20.6 0.93 5. 1.4 27.3 1.08 6.63 1.5 27.5 1.26 7. 1.7 35 1.45 8.63 1.8 35.4 1.57 9. 2.22 44.7 1.92 11.14 2.16 44 0.192 11.
Brückenklasse 30t bis 60t
bei lx My bei lx Mx bei 2lx
- 30 t
- 45 t
- Mxr 0. Nr. 2.1 ly/lx= ∞
- My
- My 0.
- Mx 0.
- My 0.
- Mx 0.
- My 0.
- Mxr mitte d. freien randes My bei x= lx/a
- 0.125 0.25 0.5 1 0.125 0.25 0. t/a t/a
- 0.5 0.48 0.35 0.2 0.12 L L L L L L L
- 1 0.67 0.52 0.38 0.225
- 1.5 0.89 0.72 0.54 0.39
- 2 1.19 1.03 0.85 0.58
- 2.5 1.43 1.3 1.12 0.79
- 3 1.68 1.54 1.38 1.03
- 4 1.99 1.93 1.8 1.4
- 5 2.22 2.21 2.13 1.68
- 6 2.42 2.42 2.4 1.93
- 7 2.59 2.59 2.59 2.13
- 8 2.73 2.73 2.73 2.28
- 9 2.84 2.84 2.84 2.42
- 10 2.92 2.92 2.92 2.54
- 0.125 0.25 0.5 1 0.125 0.25 0.5 1 0. t/a t/a t/a
- 0.143 0.083 0.075 0.068 0.185 0.135 0.085 0.06 0. L L L L L L L L L
- 0.212 0.149 0.091 0.084 0.250 0.21 0.155 0.115 0.
- 0.275 0.22 0.16 0.104 0.380 0.304 0.29 0.215 0.
- 0.355 0.298 0.24 0.162 0.52 0.487 0.438 0.376 0.
- 0.422 0.373 0.307 0.228 0.63 0.6 0.55 0.5 0.
- 0.488 0.44 0.369 0.31 0.71 0.69 0.64 0.59 0.
- 0.61 0.55 0.47 0.443 0.85 0.83 0.79 0.75 0.
- 0.7 0.65 0.58 0.55 0.96 0.94 0.91 0.87 0.
- 0.78 0.74 0.66 0.64 1.04 1.03 1 0.96 0.
- 0.85 0.82 0.73 0.71 1.11 1.1 1.08 1.03 0.
- 0.92 0.88 0.8 0.78 1.17 1.15 1.13 1.09 0.
- 0.97 0.94 0.86 0.84 1.22 1.2 1.18 1.13 0.
- 1.02 0.98 0.9 0.87 1.25 1.24 1.22 1.17 1.
- 0.089 0.064 0.02 - 0.05 0 0 - 0. L L L p p' p p' p p'
- 0.143 0.086 0.053 - 0.2 0 0 - 0.
- 0.206 0.138 0.103 - 0.3 0 0 0.02 0.
- 0.288 0.205 0.172 - 0.5 0 0 0.04 0.
- 0.366 0.272 0.238 - 1.13 0 0 0.08 0.
- 0.441 0.342 0.314 0.1 1.8 0 0 0.11 0.
- 0.57 0.47 0.444 0.2 3.8 0 0 0.2 1.
- 0.67 0.58 0.55 0.78 6.28 0 0 0.33 1.
- 0.76 0.66 0.64 1.4 10.2 0 0 0.49 2.
- 0.83 0.74 0.71 2.4 15.6 0 0 0.7 3.
- 0.88 0.8 0.78 3.4 21.8 0 0 0.97 5.
- 0.94 0.86 0.84 4.3 28.4 0 0 1.26 7.
- 0.98 0.9 0.88 5.52 36.2 0 0 1.51 8.
- Mxr 0. Nr. 2.2 ly/lx= ∞
- My
- My 0.
- Mx 0.
- My 0.
- Mx 0.
- My 0.
- Mxr mitte d. freien randes My bei x= lx/a
- 0.125 0.25 0.5 1 0.125 0. t/a t/a
- 0.5 0.44 0.34 0.23 0.06 L L L L L L
- 1 0.71 0.465 0.325 0.15
- 1.5 0.89 0.64 0.48 0.41
- 2 1.1 0.87 0.7 0.59
- 2.5 1.29 1.12 0.93 0.78
- 3 1.46 1.36 1.17
- 4 1.77 1.76 1.58 1.38
- 5 2.03 2.03 1.94 1.67
- 6 2.26 2.26 2.24 1.89
- 7 2.43 2.43 2.43 2.07
- 8 2.56 2.56 2.56 2.21
- 9 2.65 2.65 2.65 2.29
- 10 2.7 2.7 2.7 2.33
- 1 0.125 0.25 0.5 1 0.125 0.25 0.5 t/a t/a t/a
- 0.085 0.148 0.094 0.064 0.026 0.2 0.17 0.112 0. L L L L L L L L L
- 0.21 0.222 0.155 0.108 0.06 0.351 0.3 0.237 0.
- 0.35 0.266 0.209 0.156 0.117 0.431 0.4 0.351 0.
- 0.48 0.32 0.262 0.222 0.167 0.52 0.491 0.461 0.
- 0.59 0.381 0.333 0.288 0.25 0.62 0.59 0.56 0.
- 0.68 0.456 0.405 0.358 0.318 0.72 0.69 0.67 0.
- 0.83 0.58 0.52 0.47 0.43 0.87 0.85 0.82 0.
- 0.94 0.68 0.62 0.57 0.53 0.99 0.98 0.95 0.
- 1.04 0.76 0.72 0.66 0.62 1.08 1.07 1.04 1.
- 1.12 0.83 0.79 0.73 0.7 1.15 1.14 1.11 1.
- 1.18 0.9 0.86 0.8 0.76 1.2 1.19 1.17 1.
- 1.24 0.96 0.91 0.85 0.82 1.24 1.23 1.21 1.
- 1.29 1.01 0.95 0.9 0.87 1.27 1.26 1.24 1.
My bei 2lx Mxr My My t/a 0.125 0.25 0.5 1 für alle L L L L p p' p p' p 0.155 0.095 0.069 0.028 - - 0 0 - 0.223 0.158 0.11 0.063 - 0.05 0 0 - 0.267 0.22 0.16 0.118 0.1 0.2 0 0 0. 0.322 0.263 0.228 0.179 0.2 0.3 0 0 0. 0.382 0.338 0.29 0.253 0.28 0.54 0 0 0. 0.457 0.408 0.361 0.323 0.4 1.3 0 0 0. 0.58 0.53 0.472 0.433 0.9 3.2 0 0 0. 0.69 0.64 0.58 0.53 1.8 6.42 0 0 0. 0.77 0.73 0.66 0.62 2.9 11 0 0 0. 0.84 0.8 0.73 0.7 4.1 16.3 0 0 0. 0.9 0.86 0.8 0.76 5.5 22.5 0 0 1. 0.96 0.91 0.85 0.82 7.1 29 0 0 1. 1.02 0.95 0.9 0.87 9.05 35.6 0 0 1.
