UNIVERSIDAD NACIONAL DEL ALTIPLANOFACULTAD DE INGENIERIA DE MINASLABORATORIO DE GEOTECNIA Y GEOMECANICA Ciudad Universitaria Telf.: 051 366193

ENSAYO TRIAXIAL DE MUESTRAS DE SUELO (NO CONSOLIDADO NO DRENADO UU).

INFORME N: 0506-2015-LMS&R-FIM-UNA-PUNO.N DE SOLICITUD: 0504-2015-LMS&R-FIM-UNA-PUNO.FECHA DE EMISION: 25/05/2015.SOLICITADO POR: Ing. Joel Cabrera Laura.PROYECTO: Determinacin de Propiedades Fsicas y Mecnicas de una Muestra de Relleno en Pasta.UBICACIN: UM San Rafael, Distrito de Antauta, Provincia de Melgar, Regin de Puno.UBICACIN MUESTRA: Panel 01, Nv 4145-Veta San Rafael Block SR-03.CODIGO MUESTRA: Borehole-01, Borehole-02.LABORATORISTA: Ing. Wilson Henry Suaa Daz.RESPONSABLE: Dr. Ing. Juan Mayhua Palomino.

TaraBorehole 01Borehole 02

M - 1M - 2M -3M - 4M - 5

Peso de la Muestra Seca126.11125.37125.68126.72125.61

Peso de Picnmetro + Agua (500ml)672.48672.41710.37672.18710.94

Peso de Picnmetro + Agua + Muestra(500ml)751.27750.51788.68751.35789.30

Verificacin del Peso Mnimookokokokok

Factor de Correccin por Temperatura de Agua0.99980.99980.99980.99980.9998

Gs2.672.652.652.662.66

Peso especfico T16C (Gst x Ki)2.662.652.652.662.66

Promedio Gs2.66

Mtodo de Ensayo: Los Resultados mostrado al final del informe son obtenidos respetando los mtodos estndar de ejecucin de ensayos ASTM D 4767-95 y el tallado de las muestras se realiz respetando las normas NTP 339.142, ASTM D 698-00.Observaciones: La MUESTRA ha sido identificada y entregada por el solicitante. Estos datos se aplican solo a las muestras indicadas. Este documento no podr ser reproducido total ni parcialmente sin La autorizacin de los laboratorios de la FIM UNA Puno.

ClientMINSUR SALab Ref025

ProjectRELLENO EN PASTAJob002

Borehole01Sample01

Test & Sample Details

StandardASTM D2850-95 / AASHTO T296-94Sample Depth0.00 m

Sample TypeCore sampleSp. Gravity of Solids2.66

Sample DescriptionMUESTRA DE RELLENO EN PASTA EXTRAIDO DEL NV 4145 SAN RAFAEL PANEL 01Lab. Temperature16.0 deg.C

Variations from ProcedureNone

Specimen Details

Specimen ReferenceAStage Reference1

Initial Height141.29 mmDescriptionMUESTRA DE RELLENO EN PASTA

Initial Diameter70.81 mmDepth within Sample0.00 mm

Initial Dry Unit Weight14.36 kN/m3Orientation within Sample90

Initial Moisture Content*20.81 %(trimmings: 20.81 %)PreparationTALLADO MANUALMENTE EN LABORATORIO

Void Ratio0.82Degree of Saturation67.78%

CommentsNINGUNO

* Calculated from initial and dry weights of whole specimen

ClientMINSUR SALab Ref025

ProjectRELLENO EN PASTAJob001

Borehole01Sample01

Shear Conditions

Rate of Axial Strain0.71%/minCell Pressure2.040kg/cm2

Conditions at Failure

Failure CriterionMaximum Deviator Stress

Compressive Strength6.908 kg/cm2Major Principal Stress8.949 kg/cm2

Axial Strain13.86%Minor Principal Stress2.040 kg/cm2

Deviator Stress Correction Applied0.0000kg/cm2Final Moisture Content20.81 %

Final Unit Weight17.35 kN/m3

Tested By and Date:ING. STIVE VELARDE OCHOA - 18/04/2015

Checked By and Date:ING. WILSON SUAA DIAZ - 18/04/2015

Approved By and Date:DR. JUAN MAYHUA PALOMINO - 18/04/2015

Mode of Failure

ClientMINSUR SA UM SAN RAFAELLab Ref025

ProjectRELLENO EN PASTAJob001

Borehole01Sample02

Test & Sample Details

StandardASTM D2850-95 / AASHTO T296-94Sample Depth0.00 m

Sample TypeCore sampleSp. Gravity of Solids2.66

Sample DescriptionMUESTRA DE RELLENO EN PASTA EXTRAIDO DEL NV 4145 SAN RAFAEL PANEL 01Lab. Temperature16.0 deg.C

Variations from ProcedureNone

Specimen Details

Specimen ReferenceBStage Reference1

Initial Height140.67 mmDescriptionMUESTRA DE RELLENO EN PASTA

Initial Diameter71.09 mmDepth within Sample0.00 mm

Initial Dry Unit Weight14.36 kN/m3Orientation within Sample90

Initial Moisture Content*20.81 %(trimmings: 20.81 %)PreparationTALLADO MANUALMENTE EN LABORATORIO

Void Ratio0.82Degree of Saturation67.78%

CommentsNINGUNO

* Calculated from initial and dry weights of whole specimen

ClientMINSUR SA UM SAN RAFAELLab Ref025

ProjectRELLENO EN PASTAJob001

Borehole01Sample02

Shear Conditions

Rate of Axial Strain0.71%/minCell Pressure5.085kg/cm2

Conditions at Failure

Failure CriterionMaximum Deviator Stress

Compressive Strength12.966 kg/cm2Major Principal Stress18.051 kg/cm2

Axial Strain15.02%Minor Principal Stress5.085 kg/cm2

Deviator Stress Correction Applied0.0000kg/cm2Final Moisture Content20.81 %

Final Unit Weight17.35 kN/m3

Tested By and Date:ING. STIVE VELARDE OCHOA - 18/04/2015

Checked By and Date:ING. WILSON SUAA DIAZ - 18/04/2015

Approved By and Date:DR. JUAN MAYHUA PALOMINO - 18/04/2015

Mode of Failure

ClientMINSUR SA UM SAN RAFAELLab Ref025

ProjectRELLENO EN PASTAJob001

Borehole02Sample03

Test & Sample Details

StandardASTM D2850-95 / AASHTO T296-94Sample Depth0.00 m

Sample TypeCore sampleSp. Gravity of Solids2.66

Sample DescriptionMUESTRA DE RELLENO EN PASTA EXTRAIDO DEL NV 4145 SAN RAFAEL PANEL 01Lab. Temperature16.0 deg.C

Variations from ProcedureNone

Specimen Details

Specimen ReferenceCStage Reference1

Initial Height140.28 mmDescriptionMUESTRA DE RELLENO EN PASTA

Initial Diameter69.84 mmDepth within Sample0.00 mm

Initial Dry Unit Weight14.36 kN/m3Orientation within Sample90

Initial Moisture Content*20.81 %(trimmings: 20.81 %)PreparationTALLADO MANUALMENTE EN LABORATORIO

Void Ratio0.82Degree of Saturation67.78%

CommentsNINGUNO

* Calculated from initial and dry weights of whole specimen

ClientMINSUR SA UM SAN RAFAELLab Ref025

ProjectRELLENO EN PASTAJob001

Borehole02Sample03

Shear Conditions

Rate of Axial Strain0.71%/minCell Pressure6.097kg/cm2

Conditions at Failure

Failure CriterionMaximum Deviator Stress

Compressive Strength15.283 kg/cm2Major Principal Stress21.379 kg/cm2

Axial Strain16.24%Minor Principal Stress6.097 kg/cm2

Deviator Stress Correction Applied0.0000kg/cm2Final Moisture Content20.81 %

Final Unit Weight17.35 kN/m3

Tested By and Date:ING. STIVE VELARDE OCHOA - 18/04/2015

Checked By and Date:ING. WILSON SUAA DIAZ - 18/04/2015

Approved By and Date:DR. JUAN MAYHUA PALOMINO - 18/04/2015

Mode of Failure

ClientMINSUR SA UM SAN RAFAELLab Ref025

ProjectRELLENO EN PASTAJob001

Borehole02Sample04

Test & Sample Details

StandardASTM D2850-95 / AASHTO T296-94Sample Depth0.00 m

Sample TypeCore sampleSp. Gravity of Solids2.66

Sample DescriptionMUESTRA DE RELLENO EN PASTA EXTRAIDO DEL NV 4145 SAN RAFAEL PANEL 01Lab. Temperature16.0 deg.C

Variations from ProcedureNone

Specimen Details

Specimen ReferenceCStage Reference1

Initial Height141.29 mmDescriptionMUESTRA DE RELLENO EN PASTA

Initial Diameter70.57 mmDepth within Sample0.00 mm

Initial Dry Unit Weight14.36 kN/m3Orientation within Sample90

Initial Moisture Content*20.81 %(trimmings: 20.81 %)PreparationTALLADO MANUALMENTE EN LABORATORIO

Void Ratio0.82Degree of Saturation67.78%

CommentsNINGUNO

* Calculated from initial and dry weights of whole specimen

ClientMINSUR SA UM SAN RAFAELLab Ref025

ProjectRELLENO EN PASTAJob001

Borehole02Sample04

Shear Conditions

Rate of Axial Strain0.71%/minCell Pressure9.156kg/cm2

Conditions at Failure

Failure CriterionMaximum Deviator Stress

Compressive Strength23.179 kg/cm2Major Principal Stress32.335 kg/cm2

Axial Strain12.62%Minor Principal Stress9.156 kg/cm2

Deviator Stress Correction Applied0.0000kg/cm2Final Moisture Content20.81 %

Final Unit Weight17.35 kN/m3

Tested By and Date:ING. STIVE VELARDE OCHOA - 18/04/2015

Checked By and Date:ING. WILSON SUAA DIAZ - 18/04/2015

Approved By and Date:DR. JUAN MAYHUA PALOMINO - 18/04/2015

Mode of Failure

SUMMARY

All Stages Conditions at Failure

RefMinor Principal StressMajor Principal StressCompressive Strength (Corrected)Cumulative StrainMode of Failure

Stage12.040kg/cm28.949 kg/cm26.908 kg/cm213.86%Maximum Deviator Stress

Stage25.085kg/cm218.051 kg/cm212.966 kg/cm215.02%Maximum Deviator Stress

Stage36.097kg/cm221.379 kg/cm215.283 kg/cm216.24%Maximum Deviator Stress

Stage49.156kg/cm232.335 kg/cm223.179 kg/cm212.62%Maximum Deviator Stress

Cc. Archivo 2015JMP/wsd