perforación pearse monsanto

Metodo Pearse Monsantok = 1 E/B = D = 4.5 [cm] Ancho labor =

P.D (emultex)= 62202.69 [kg/cm²] Altura caja = P.D (Anfo) = 35000 [kg/cm²] Longitud arco =

P.D (Softron) = 33650.64 [kg/cm²] altura labor =RT = 102 [kg/cm²] gradiente =

E max = 2.22252680127 [m] B max =(Emultex) (Emultex)

E max = 1.63470385877 [m] B max =(Softron) (Softron)

E max = 1.66715679068 [m] B max =(Anfo) (Anfo)

Zapateras Auxiliares Zapateras

E = 1.16700975348 [m] E N° esp = 3.68463073012 Bauxzap =

Ez = 1.16700975348 [m] N° hileras = Bz = 0.9725081279 [m] N° tiros =

N° tiros = 5Auxilares Descarga

Descargas Esp. Disp =

E = 1.47123347289 [m] E = N° esp = 1.98982141587 N° esp =

Ed = 1.47123347289 [m] Eauxd =Bd = 1.22602789408 [m] Bauxd =

N° tiros = 3 N° hileras = N° tiros =

Coronas Auxiliares Corona

E = 1.47123347289 [m] Esp disp = N° esp = 3.28975658124 E =

Ec = 1.47123347289 [m] N° esp =

Bc = 1.22602789408 [m] N° hileras = N° tiros = 5 Bauxc =

Eauxc = N° tiros =

Diseño Malla Perforación Condicion terreno: SecoDetalle

Especificaciones RainurasSección 19.12 CoronasRadio de Curvatura 2.9 CajasDíametro Perforación 45 mm ZapaterasDiametro Tiro equivalente 139 mm Aux.Coronas

Aux. ZapateraAux. Cajas

Características de a Roca N° TirosResistencia a la Tracción 102 kg/cm² EscareadosDensidad 2,5 gr/cm³ Mts Perforados

Ton Removidas por Disparo 187.9

1.24.3 [m]3.9 [m]

4.84 [m]4.8 [m]1.5 [m]

1.85210567 [m]

1.36225322 [m]

1.38929733 [m]

Auxiliares Zapateras

1.33372543 [m]1.11143786 [m]0.08997354

3

0.48794421 [m]1.33372543 [m]2.194973421.33372543 [m]1.11143786 [m]0.83333333

3

1.39397211 [m]1.33372543 [m]

1.3855507

1.045171721.33372543 [m]1.60047052 [m]

3

Condicion terreno: SecoCantidad Taco

12 40 [cm]5 30 [cm]6 30 [cm]5 16 [cm]3 40 [cm]3 40 [cm]6 40 [cm]

422

165.06

Metodo Pearse Monsantok = 0.7D = 6 [cm]

P.D (emultex)= 62202.92 [kg/cm²]P.D (Anfo) = 30591 [kg/cm²]

P.D (Softron) = 33650.64 [kg/cm²]RT = 122.36 [kg/cm²]

E max = 1.89393442505 [m](Emultex)

E max = 1.39301635744 [m](Softron)

E max = 1.32817832609 [m](Anfo)

Zapateras

E = 1.32575409754 [m]N° esp = 3.39429461946

Ez = 1.32575409754 [m]Bz = 1.15282965003 [m]

N° tiros = 4

Descargas

E = 1.25371472169 [m]N° esp = 2.43051333549

Ed = 1.25371472169 [m]Bd = 1.09018671451 [m]

N° tiros 3

Coronas

E = 1.25371472169 [m]N° esp = 4.56244143985

Ec = 1.25371472169 [m]

Bc = 1.09018671451 [m] N° tiros 5

Diseño Malla Perforación

EspecificacionesSección 19.12Radio de Curvatura 2.9Díametro Perforación 45 mm Diametro Tiro equivalente 139 mm

Características de a RocaResistencia a la Tracción 102 kg/cm²Densidad 2,5 gr/cm³


E/B = 1.15Ancho labor = 4.5 [m]

Altura caja = 4.2 [m]Longitud arco = 5.72 [m]

altura labor = 4.2 [m]gradiente = 1.5 [m]

B max = 1.64689950005 [m](Emultex)

B max = 1.21131857168 [m](Softron)

B max = 1.15493767486 [m](Anfo)


E = 1.51514754004 [m] Bauxzap = 1.31751960004 [m] N° hileras = 0.07590019913 N° tiros = 2

Auxilares Descarga

Esp. Disp = 0.95962657097 [m]E = 1.51514754004 [m]

N° esp = 2.01113770734Eauxd = 1.51514754004 [m]Bauxd = 1.31751960004 [m]

N° hileras = 0.86956521739 N° tiros = 3Auxiliares Corona

Esp disp = 0.92981328549 [m]E = 1.51514754004 [m]

N° esp = 1.53095755342

N° hileras = 0.61367837845Bauxc = 1.51514754004 [m]Eauxc = 1.74241967105 [m]

N° tiros = 2

Condicion terreno: SecoDetalle Cantidad Taco

Rainuras 12 45 [cm]Coronas 5 30 [cm]Cajas 6 30 [cm]Zapateras 4 18 [cm]Aux.Coronas 2 45 [cm]Aux. Zapatera 2 45 [cm]Aux. Cajas 6 45 [cm]N° Tiros 39Escareados 2Mts Perforados 153.27

187.9

Metodo Pearse Monsantok = 1D = 4.5 [cm]


P.D (Softron) = 33650.64 [kg/cm²]RT = 102 [kg/cm²]

E max = 2.22252680126763 [m](Emultex)

E max = 1.63470385877148 [m](Softron)

E max = 1.66715679067863 [m](Anfo)

Zapateras

E = 1.16700975347504 [m]N° esp = 3.51325255662285

Ez = 1.16700975347504 [m]Bz = 0.97250812789587 [m]

N° tiros = 5

Descargas

E = 1.47123347289433 [m]N° esp = 1.78591088397079

Ed = 1.47123347289433 [m]Bd = 1.22602789407861 [m]

N° tiros = 3

Coronas

E = 1.47123347289433 [m]N° esp = 3.26256851032424

Ec = 1.15553129016909 [m]Bc = 0.962942741807572 [m]

N° tiros = 5


EspecificacionesSección 16.86Radio de Curvatura 2.4Díametro Perforación 45 mm

Diametro Tiro equivalente 139 mm








Auxilares Descarga

Esp. Disp = 0.287944212 [m]E = 1.333725433 [m]



Esp disp = 1.657057258 [m]E = 1.333725433 [m]

N° esp = 1.235594802N° hileras = 1.242427577

Bauxc = 1.333725433 [m]Eauxc = 1.600470519 [m]

N° tiros = 3

Condicion terreno: SecoDetalle Cantidad Taco seco

Rainuras 12 45 [cm] 12Coronas 5 30 [cm] 5Cajas 6 30 [cm] 6Zapateras 5 18 [cm] 5Aux.Zapatera 3 45 [cm] 3Aux.Coronas 3 45 [cm] 3Aux. Cajas 6 45 [cm] 6N° Tiros 42 40Escareados 2Mts Perforados 165.06

165.6

Metodo Pearse Monsantok = 1D = 4.5 [cm]


P.D (Softron) = 33650.64 [kg/cm²]RT = 102 [kg/cm²]

E max = 2.2225268 [m](Emultex)

E max = 1.63470386 [m](Softron)

E max = 1.66715679 [m](Anfo)

Zapateras

E = 1.55576876 [m]N° esp = 2.63535308

Ez = 1.55576876 [m]Bz = 1.29647397 [m]

N° tiros = 4

Descargas

E = 1.47123347 [m]N° esp = 1.56571073

Ed = 1.47123347 [m]Bd = 1.22602789 [m]

N° tiros = 3

Coronas

E = 1.47123347 [m]N° esp = 3.26256851

Ec = 1.15553129 [m]Bc = 0.96294274 [m]

N° tiros = 5


EspecificacionesSección 16.86Radio de Curvatura 2.4Díametro Perforación 45 mm

Diametro Tiro equivalente 139 mm








Auxilares Descarga

Esp. Disp = 0.28794421184 [m]E = 1.77802144101 [m]



Esp disp = 1.65705725819 [m]E = 1.77802144101 [m]

N° esp = 0.92684158573N° hileras = 0.93196697181

Bauxc = 1.77802144101 [m]Eauxc = 2.13362572922 [m]

N° tiros = 2

Condicion terreno: SecoDetalle Cantidad Taco humedo

Rainuras 12 45 [cm] 96 8Coronas 5 30 [cm] 35 7Cajas 6 30 [cm] 42 7Zapateras 4 18 [cm] 36 9Aux.Zapatera 2 45 [cm] 16 8Aux.Coronas 2 45 [cm] 16 8Aux. Cajas 6 45 [cm] 48 8N° Tiros 39 emulex 212Escareados 2 softron 77Mts Perforados 153.27

165.6

TIEMPOS BOOMER MC2TIROSTIEMPO [seg] TIROS TIEMPO [seg]

1 123 13 1112 116 14 923 99 15 934 107 16 745 101 17 1096 95 18 1057 108 19 1088 95 20 1079 102 21 93

10 113 22 11111 98 23 10212 106 24 96

Tiempo total perforación tiros: 4247 [seg] 71tiempo promedio por tiro: 101.230769231 [seg]Duración total perforación de frente: 1:15:00 [hr]

TIROS TIEMPO [seg] TIROS TIEMPO [seg]25 100 37 9226 95 38 10927 92 39 9328 90 40 10529 86 41 9830 102 42 9631 11332 10033 10834 10235 9736 105

[min]

Ancho labor 4.3 [m]Altura labor 4.8 [m]Nº tiros 40densidad roca 2.5 [ton/m3]

Insumos de tronadura Cantidad Unidad Equivalencia 1 kg AnfoAnfo 140 kg 1.0Tronex 29 unidad .4680Noneles 40 unidad 0.0108Softron 11 unidad 0.564Cordón detonante 30 m 0.0332Detonador 40 unidad 0.0072Guia lenta 6 m 0.002

TotalTotal Anfo/frente 161.50 [kg]Tonelaje/frente 4,3x4,8 187.9 Factor de carga (Anfo)


Insumos de tronadura Cantidad Unidad Equivalencia 1 kg AnfoAnfo 140 kg 1.0Tronex 29 unidad .4680Noneles 40 unidad 0.0108Softron 11 unidad 0.564Cordón detonante 30 m 0.0332Detonador 40 unidad 0.0072Guia lenta 6 m 0.002


subtotal [kg]140.00

13.570.4326.2040.9960.2880.012

161.50

0.9 [kg/ton]

subtotal [kg]140.00

13.570.4326.2040.9960.2880.012

161.50

1.0 [kg/ton]


Insumos de tronadura Cantidad Unidad Equivalencia 1 kg AnfoEmultex 212 unidad 0.0755Noneles 37 unidad 0.0108Softron 77 unidad 0.564Cordón detonante 30 m 0.0332Detonador 37 unidad 0.0072Guia lenta 6 m 0.002



Insumos de tronadura Cantidad Unidad Equivalencia 1 kg AnfoEmultex 212 unidad 0.0755Noneles 37 unidad 0.0108Softron 77 unidad 0.564Cordón detonante 30 m 0.0332Detonador 37 unidad 0.0072Guia lenta 6 m 0.002


subtotal [kg]64.0240.399643.428

0.9960.2664

0.012109.13

0.6 [kg/ton]

subtotal [kg]64.0240.399643.428

0.9960.2664

0.012109.13

0.7 [kg/ton]

perforación pearse monsanto

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