Aplicacion de Swedge 4.9

8/10/2019 Aplicacion de Swedge 4.9

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SWEDGE

DATOS

H = 40 m

Seismic = 0.08

Teniendo una tensin de Crack con:

Buz. = 70

Dir. Buz. = 175

Altura = 1 m.

Calcular el Factor de seguridad.

Si el F.S. le sale menor de 1 que solucin recomendara

1. Abrir el programa


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2. Hacer click en nuevo


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3. Seleccionar en opciones del proyecto [Project sentings].

4. Determinar que las unidades en que trabajaremos y el tipo de anlisis determinstico o

probabilstico.

5. pinchar en imponer datos [input Data]


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6. Ingresar los valores dados en clase


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7. Se puede apreciar que el factor de seguridad es 1.6 por lo tanto es SI ES ptimo para el

desarrollo.


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ANALISIS INFORMATIVO DEL TRABAJO

SwedgeAnalysisInformat ion

Document Name:Swedge1

Job Title:

SWEDGE - Surface Wedge Stability Analysis

Analysis Results:

Analysis type=DeterministicSafety Factor=1.66638Wedge height(on slope)=33 mWedge width(on upper face)=24.1534 mWedge volume=10995.5 m3Wedge weight=28588.3 tonnesWedge area (joint1)=742.039 m2Wedge area (joint2)=915.852 m2Wedge area (slope)=871.592 m2Wedge area (upper face)=745.789 m2

Wedge area (tension crack)=416.207 m2Normal force (joint1)=23145.4 tonnesNormal force (joint2)=14123.1 tonnesDriving force=14109.6 tonnesResisting force=23512 tonnes

Seismic Force:Seismic force=2287.06 tonnes

Failure Mode:Sliding on intersection line (joints 1&2)

Joint Sets 1&2 line of Intersection:

plunge=24.4278 deg, trend=157.228 deglength=34.8228 m


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Trace Lengths:Joint1 on slope face=52.7241 mJoint2 on slope face=39.2146 mJoint1 on upper face=12 mJoint2 on upper face=29.1649 mTension crack on upper face=33.2458 m

Maximum Persistence:Joint1=59.8002 mJoint2=56.4466 m

Intersection Angles:J1&J2 on slope face = 57.4705 degJ1&Crest on slope face = 46.262 degJ1&Crest on upper face = 97.1508 degJ2&Crest on slope face = 76.2675 degJ2&Crest on upper face = 55.911 degJ1&TC on upper face = 104.464 degJ2&TC on upper face = 102.474 deg

Joint Set 1 Data:

dip=40 deg, dip direction=100 degcohesion=6 tonnes/m2, friction angle=20 deg

Joint Set 2 Data:

dip=65 deg, dip direction=235 degcohesion=6 tonnes/m2, friction angle=20 deg

Slope Data:

dip=65 deg, dip direction=185 degslope height=33 metersrock unit weight=2.6 tonnes/m3Water pressures in the slope=NOOverhanging slope face=NOExternally applied force=NOTension crack=YES

Upper Face Data:

dip=12 deg, dip direction=195 deg

Tension Crack Data:

dip=70 deg, dip direction=165 degtrace length=12 meters

Seismic Data:

Seismic coefficient=0.08Direction=line of interesection J1&J2trend=157.228 deg, plunge=24.4278 deg

Wedge Vertices:

Coordinates in Easting,Northing,Up Format

1=Joint1, 2=Joint2, 3=Upper Face, 4=Slope, 5=Tension CrackPoint 124: 0, 0, 0


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Point 134: -36.6, 18.7, 33Point 234: 8.97, 15.5, 34.9Point 135: -37.4, 30.4, 35.4Point 125: -12.3, 29.2, 14.4Point 235: -5.91, 40.3, 39.1

Aplicacion de Swedge 4.9

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