{
 "documento": null,
 "pagina": 152,
 "etiqueta_impresa": "152",
 "ancho": 595.0,
 "alto": 842.0,
 "bloques": [
  {
   "i": 0,
   "bbox": [
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   ],
   "tipo": "texto",
   "texto": "Documento Básico SE-A Acero",
   "tamano": 8.0,
   "negrita": true
  },
  {
   "i": 1,
   "bbox": [
    298.2,
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   "tipo": "texto",
   "texto": "SE-A-150",
   "tamano": 8.0,
   "negrita": false
  },
  {
   "i": 2,
   "bbox": [
    96.8,
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   ],
   "tipo": "texto",
   "texto": "Para el espectro de tensiones nominales con carreras de tensión por encima y por debajo del límite\nde fatiga de amplitud constante, el daño de fatiga se representa mediante las curvas prolongadas:",
   "tamano": 10.0,
   "negrita": false
  },
  {
   "i": 3,
   "bbox": [
    98.5,
    103.2,
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   ],
   "tipo": "formula_sospechosa",
   "texto": "6\n6\nm\nC\nR\nm\nR\n10\n.\n5\nN\npara\n3\nm\ncon\n10\n2\nN\n≤\n=\n⋅\nσ\n∆\n=\nσ\n∆\n(C.12)",
   "tamano": 10.0,
   "negrita": false,
   "pendiente_verificacion": true
  },
  {
   "i": 4,
   "bbox": [
    98.5,
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    138.8
   ],
   "tipo": "formula_sospechosa",
   "texto": "8\n6\n6\nm\nD\nR\nm\nR\n10\nN\n10\n5\npara\n5\nm\ncon\n10\n5\nN\n≤\n≤\n⋅\n=\n⋅\nσ\n∆\n=\nσ\n∆\n(C.13)",
   "tamano": 10.0,
   "negrita": false,
   "pendiente_verificacion": true
  },
  {
   "i": 5,
   "bbox": [
    96.8,
    145.9,
    127.4,
    157.1
   ],
   "tipo": "texto",
   "texto": "donde",
   "tamano": 10.0,
   "negrita": false
  },
  {
   "i": 6,
   "bbox": [
    183.1,
    179.4,
    188.2,
    187.2
   ],
   "tipo": "texto",
   "texto": "D",
   "tamano": 7.0,
   "negrita": false
  },
  {
   "i": 7,
   "bbox": [
    153.8,
    164.5,
    166.8,
    172.3
   ],
   "tipo": "texto",
   "texto": "m\n/\n1",
   "tamano": 7.0,
   "negrita": false
  },
  {
   "i": 8,
   "bbox": [
    110.9,
    167.8,
    182.9,
    194.8
   ],
   "tipo": "formula_sospechosa",
   "texto": "L\n100\n5\nσ\n∆\n",
   "tamano": 10.0,
   "negrita": false,
   "pendiente_verificacion": true
  },
  {
   "i": 9,
   "bbox": [
    127.6,
    167.3,
    153.5,
    194.8
   ],
   "tipo": "texto",
   "texto": "\n",
   "tamano": 10.0,
   "negrita": false
  },
  {
   "i": 10,
   "bbox": [
    98.6,
    167.3,
    540.7,
    185.4
   ],
   "tipo": "formula_sospechosa",
   "texto": "\n=\nσ\n∆\n es el límite de truncamiento (figura C.1)\n(C.14)",
   "tamano": 10.0,
   "negrita": false,
   "pendiente_verificacion": true
  },
  {
   "i": 11,
   "bbox": [
    74.1,
    201.8,
    446.7,
    214.7
   ],
   "tipo": "formula_sospechosa",
   "texto": "2\nLas categorías de resistencia a la fatiga ∆σc o ∆τc se encuentran en las tablas:",
   "tamano": 10.0,
   "negrita": false,
   "pendiente_verificacion": true
  },
  {
   "i": 12,
   "bbox": [
    142.0,
    240.0,
    406.8,
    250.0
   ],
   "tipo": "texto",
   "texto": "Tabla\nDetalle",
   "tamano": 9.0,
   "negrita": true
  },
  {
   "i": 13,
   "bbox": [
    134.3,
    256.9,
    175.8,
    267.0
   ],
   "tipo": "texto",
   "texto": "Tabla C.4",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 14,
   "bbox": [
    134.3,
    271.2,
    175.8,
    281.3
   ],
   "tipo": "texto",
   "texto": "Tabla C.5",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 15,
   "bbox": [
    134.3,
    285.6,
    175.8,
    295.7
   ],
   "tipo": "texto",
   "texto": "Tabla C.6",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 16,
   "bbox": [
    134.3,
    299.9,
    175.8,
    310.0
   ],
   "tipo": "texto",
   "texto": "Tabla C.7",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 17,
   "bbox": [
    134.3,
    314.3,
    175.8,
    324.3
   ],
   "tipo": "texto",
   "texto": "Tabla C.8",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 18,
   "bbox": [
    134.3,
    328.6,
    175.8,
    338.7
   ],
   "tipo": "texto",
   "texto": "Tabla C.9",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 19,
   "bbox": [
    134.3,
    343.0,
    175.8,
    353.1
   ],
   "tipo": "texto",
   "texto": "Tabla C.8",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 20,
   "bbox": [
    134.3,
    357.3,
    175.8,
    367.4
   ],
   "tipo": "texto",
   "texto": "Tabla C.9",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 21,
   "bbox": [
    263.2,
    256.9,
    358.7,
    267.0
   ],
   "tipo": "texto",
   "texto": "Detalles sin soldaduras",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 22,
   "bbox": [
    263.2,
    271.2,
    426.2,
    281.3
   ],
   "tipo": "texto",
   "texto": "Secciones armadas mediante soldadura",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 23,
   "bbox": [
    263.2,
    285.6,
    394.7,
    295.7
   ],
   "tipo": "texto",
   "texto": "Soldaduras a tope transversales",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 24,
   "bbox": [
    263.2,
    299.9,
    410.3,
    310.0
   ],
   "tipo": "texto",
   "texto": "Soldaduras y rigidizadores soldados",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 25,
   "bbox": [
    263.2,
    314.3,
    337.3,
    324.3
   ],
   "tipo": "texto",
   "texto": "Uniones soldadas",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 26,
   "bbox": [
    263.2,
    328.6,
    419.2,
    338.7
   ],
   "tipo": "texto",
   "texto": "Unión ala superior-alma en vigas carril",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 27,
   "bbox": [
    263.2,
    343.0,
    374.2,
    353.1
   ],
   "tipo": "texto",
   "texto": "Uniones de perfiles huecos",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 28,
   "bbox": [
    263.2,
    357.3,
    378.2,
    367.4
   ],
   "tipo": "texto",
   "texto": "Uniones de vigas de celosía",
   "tamano": 9.0,
   "negrita": false
  },
  {
   "i": 29,
   "bbox": [
    152.3,
    616.2,
    162.1,
    625.9
   ],
   "tipo": "texto",
   "texto": "10",
   "tamano": 7.0,
   "negrita": false
  },
  {
   "i": 30,
   "bbox": [
    148.4,
    505.0,
    162.1,
    514.6
   ],
   "tipo": "texto",
   "texto": "100",
   "tamano": 7.0,
   "negrita": false
  },
  {
   "i": 31,
   "bbox": [
    144.5,
    393.7,
    162.1,
    403.3
   ],
   "tipo": "texto",
   "texto": "1000",
   "tamano": 7.0,
   "negrita": false
  },
  {
   "i": 32,
   "bbox": [
    160.8,
    621.9,
    428.5,
    633.5
   ],
   "tipo": "texto",
   "texto": "104\n105\n106\n107\n108\n109",
   "tamano": 7.0,
   "negrita": false
  },
  {
   "i": 33,
   "bbox": [
    126.2,
    438.4,
    139.5,
    581.9
   ],
   "tipo": "formula_sospechosa",
   "texto": "Carrera de tensiones normales (∆σR) (N/mm2)",
   "tamano": 7.0,
   "negrita": false,
   "pendiente_verificacion": true
  },
  {
   "i": 34,
   "bbox": [
    293.3,
    633.7,
    347.4,
    643.3
   ],
   "tipo": "texto",
   "texto": "Número de ciclos",
   "tamano": 7.0,
   "negrita": false
  },
  {
   "i": 35,
   "bbox": [
    373.8,
    513.4,
    438.3,
    524.7
   ],
   "tipo": "formula_sospechosa",
   "texto": "Límite de corte (∆σL)",
   "tamano": 7.0,
   "negrita": false,
   "pendiente_verificacion": true
  },
  {
   "i": 36,
   "bbox": [
    307.0,
    484.4,
    415.6,
    495.7
   ],
   "tipo": "formula_sospechosa",
   "texto": "Límite de amplitud constante (∆σD)",
   "tamano": 7.0,
   "negrita": false,
   "pendiente_verificacion": true
  },
  {
   "i": 37,
   "bbox": [
    432.6,
    526.7,
    443.9,
    607.7
   ],
   "tipo": "formula_sospechosa",
   "texto": "Categoría de detalle (∆σc)",
   "tamano": 7.0,
   "negrita": false,
   "pendiente_verificacion": true
  },
  {
   "i": 38,
   "bbox": [
    181.7,
    499.1,
    184.2,
    505.2
   ],
   "tipo": "texto",
   "texto": "1",
   "tamano": 4.5,
   "negrita": false
  },
  {
   "i": 39,
   "bbox": [
    202.3,
    512.7,
    206.1,
    518.9
   ],
   "tipo": "texto",
   "texto": "m",
   "tamano": 4.5,
   "negrita": false
  },
  {
   "i": 40,
   "bbox": [
    244.1,
    555.7,
    253.0,
    561.9
   ],
   "tipo": "texto",
   "texto": "m=3",
   "tamano": 4.5,
   "negrita": false
  },
  {
   "i": 41,
   "bbox": [
    268.0,
    608.8,
    340.2,
    616.3
   ],
   "tipo": "texto",
   "texto": "m=5\n2·106\n5·106",
   "tamano": 4.5,
   "negrita": false
  },
  {
   "i": 42,
   "bbox": [
    423.1,
    528.6,
    430.6,
    606.9
   ],
   "tipo": "texto",
   "texto": "160\n140\n125\n112\n100\n90\n80\n71\n63\n56\n50\n45\n40\n36",
   "tamano": 4.5,
   "negrita": false
  },
  {
   "i": 43,
   "bbox": [
    137.6,
    648.6,
    477.7,
    658.7
   ],
   "tipo": "texto",
   "texto": "Figura C.1 Curvas de resistencia a la fatiga para rangos de tensiones normales",
   "tamano": 9.0,
   "negrita": true
  }
 ],
 "error_tablas": null
}