ejemplo de prueba triaxial estática cu

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PROYECTO: DESCRIPCIÓN: SONDEO: MUESTRA: OPERADOR: Alejandro Picazo Medel PROF.: FECHA: ETAPA DE MONTAJE cm CÁMARA cm Wm= g cm 0.00 cm 0.00 0.00 cm Gs= SATURACIÓN POR CONTRAPRESIÓN Fecha Lectura de Presiones Bureta Lectura Hora cm 1-Jun-01 Inicial Final D B= 0 ec. micrómetro (incial)= 0 Lec. micrómetro (final)= #DIV/0! CONTENIDOS DE AGUA EN ELMONTAJE Y AL FINAL DE LA ETAPA DE FALLA Tara Peso de tara+ Peso de tara Peso del Peso de Peso del No suelo húmedo + suelo seco agua la tara suelo seco g g g g g 0.00 0.00 0.00 0.00 PROMEDIO: Tara Peso de tara+ Peso de tara Peso del Peso de Peso del No suelo húmedo + suelo seco agua la tara suelo seco g g g g g 0.00 0.00 PROMEDIO: H0 = Ds = Dm = A0= cm 2 Di = V0 = cm 3 D = B D scp sc kg / cm 2 kg / cm 2 Du / Dsc Du = Dsc = B =

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Este documento presenta un ejemplo real y completo de una prueba de compresión triaxial estática tipo CU.

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TriaxialCU_M21-3

Datos GeneralesPROYECTO:DESCRIPCIN:SONDEO:MUESTRA:OPERADOR:Alejandro Picazo MedelPROF.:FECHA:ETAPA DE MONTAJEH0 =cmCMARADs =cmWm=gDm =cmA0=0.00cm2Di =cmV0 =0.00cm3D =0.00cmGs=SATURACIN POR CONTRAPRESINB DE SKEMPTONFechaLectura dePresionesPresionesBuretascpscLecturaHorausccmkg / cm2kg / cm2kg/cm2kg/cm21-Jun-01InicialFinalD00B=b = Du / DscDu =0kg/cm2 volttsLec. micrmetro (incial)=Dsc =0kg/cm2 volttsLec. micrmetro (final)=B =0.000CONTENIDOS DE AGUA EN ELMONTAJE Y AL FINAL DE LA ETAPA DE FALLATaraPeso de tara+Peso de taraPeso delPeso dePeso delContenidoNosuelo hmedo+ suelo secoaguala tarasuelo secode aguaggggg%0.000.000.000.000.00PROMEDIO:0.00TaraPeso de tara+Peso de taraPeso delPeso dePeso delContenidoNosuelo hmedo+ suelo secoaguala tarasuelo secode aguaggggg%0.000.000.00PROMEDIO:0.00

Pruebas ndicePROYECTO:DESCRIPCIN:SONDEO:MUESTRA:OPERADOR:Ismael Rocha SnchezPROF.:FECHA:LMITE LQUIDOCONO INGLSPeso del cono=80 G=60 oEnsayeTaraPenetracinPeso de tara+Peso de taraPeso delPeso dePeso delContenidoNo.No.del conosuelo hmedo+ suelo secoaguala tarasuelo secode aguammggggg%10.000.000.0020.000.000.0030.000.000.0040.000.000.00LMITE LQUIDOCOPA DE CASAGRANDEEnsayeTaraNmeroPeso de tara+Peso de taraPeso delPeso dePeso delContenidoNo.No.de golpessuelo hmedo+ suelo secoaguala tarasuelo secode aguaggggg%10.000.000.0020.000.000.0030.000.000.0040.000.000.00wL =%LMITE PLSTICOwP =0.00%EnsayeTaraPeso de tara+Peso de taraPeso delPeso dePeso delContenidoPI =0.00%No.No.suelo hmedo+ suelo secoaguala tarasuelo secode aguaw=0.00%ggggg%Gs=0.0010.000.000.0020.000.000.00CLASIFICACIN SUCS:CONTENIDO NATURAL DE AGUAEnsayeTaraPeso de tara+Peso de taraPeso delPeso dePeso delContenidoOBSERVACIONES:No.No.suelo hmedo+ suelo secoaguala tarasuelo secode aguaggggg%10.000.000.0020.000.00DENSIDAD DE SLIDOSEnsayeMatrazPeso matraz +TPeso matrazCpsulaPeso dePeso sueloWsDensidadNo.No.agua + suelo+ agua a T CNo.cpsula+ cpsulaslidosgCggggGs10.000.0020.000.00

DESCRIPCIN DEL MATERIAL:PRUEBASNDICEDESCRIPCIN DEL MATERIAL:PRUEBASNDICEDESCRIPCIN DEL MATERIAL:PRUEBASNDICE

Pruebas ndice90105

Consolidacin90105

25

Ensaye triaxial90105

DESCRIPCIN DEL MATERIAL:PRUEBASNDICEDESCRIPCIN DEL MATERIAL:PRUEBASNDICEDESCRIPCIN DEL MATERIAL:PRUEBASNDICE25259010525

Hoja249.483204134451.302083333352.278820375353.8106235566

DESCRIPCIN DEL MATERIAL:PRUEBASNDICEDESCRIPCIN DEL MATERIAL:PRUEBASNDICEDESCRIPCIN DEL MATERIAL:PRUEBASNDICEPenetracin del cono, mmContenido de agua, w/%)161921.82851.90677966153.382761816555.538342370361.462029808425Nmero de golpesContenido de agua, w(%)

PROYECTO:DESCRIPCIN:PROYECTO:DESCRIPCIN:PROYECTO:DESCRIPCIN:PROYECTO:DESCRIPCIN:PROYECTO:DESCRIPCIN:PROYECTO:DESCRIPCIN:PROYECTO:DESCRIPCIN:SONDEO:SONDEO:SONDEO:SONDEO:SONDEO:SONDEO:SONDEO:MUESTRA:OPERADOR:Alejandro Picazo MedelMUESTRA:OPERADOR:Ismael Rocha SnchezMUESTRA:OPERADOR:Ixchel Romero LombardMUESTRA:OPERADOR:Alejandro Picazo MedelMUESTRA:OPERADOR:Osvaldo Flores CastrellnMUESTRA:OPERADOR:Ismael Rocha SnchezMUESTRA:OPERADOR:Octavio Linares SaldaaPROF.:FECHA:PROF.:FECHA:PROF.:FECHA:PROF.:FECHA:PROF.:FECHA:PROF.:FECHA:PROF.:FECHA:ETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESIncremento No.1D=cmIncremento No.2D=0cmIncremento No.3D=0cmIncremento No.4D=0cmIncremento No.5D=0cmIncremento No.6D=0cmscscps'H=cmscscps'H=0cmscscps'H=0cmscscps'H=0cmscscps'H=0cmscscps'H=0cmkg/cm22.220.2V0=0.00cm3kg/cm22.320.3V0=0.00cm3kg/cm22.4520.45V0=0.00cm3kg/cm22.620.6V0=0.00cm3kg/cm22.7520.75V0=0.00cm3kg/cm22.920.9V0=0.00cm3voltaje2.2392.035Abureta=0.541cm2voltaje2.3412.035Abureta=0.541cm2voltaje2.4932.035Abureta=0.541cm2voltaje2.6452.035Abureta=0.541cm2voltaje2.6452.035Abureta=0.541cm2voltaje2.9512.035Abureta=0.541cm2HoraTiempoLectura deLectura deTiempoRaiz deVolumenVolumenDV/V0HoraTiempoLectura deLectura deTiempoRaiz deVolumenVolumenDV/V0HoraTiempoLectura deLectura deTiempoRaiz deVolumenVolumenDV/V0HoraTiempoLectura deLectura deTiempoRaiz deVolumenVolumenDV/V0HoraTiempoLectura deLectura deTiempoRaiz deVolumenVolumenDV/V0HoraTiempoLectura deLectura deTiempoRaiz deVolumenVolumenDV/V0IncrementoDssnVolumenVolumenDVDV/V0buretamicrmetrotiempoexpulsadode la probetaburetamicrmetrotiempoexpulsadode la probetaburetamicrmetrotiempoexpulsadode la probetaburetamicrmetrotiempoexpulsadode la probetaburetamicrmetrotiempoexpulsadode la probetaburetamicrmetrotiempoexpulsadode la probetainicialfinalscm3cm3scm3cm3scm3cm3scm3cm3scm3cm3scm3cm3kg/cm2kg/cm2cm3cm3%11:2506721.7170000.00013:4006820.635000-0.974015:50069.920.475000-2.00011:25065.620.041000-3.14014:20068.119.69000-4.436011:090680000-9.954010.20.20.00-0.9740.97380.000segundos567.552.2360.2705-0.2710.00000segundos569.152.2360.5951-1.569-61.11111segundos570.252.2360.1623-2.164-8.10811segundos565.952.2360.1623-3.300-5.17241segundos568.252.2360.0541-4.490-1.21951segundos568.252.2360.1082-10.0626-2.4390220.10.3-0.974-2.0022.00170.0001067.7103.1620.3787-0.3790.0000010103.1621070.2103.1620.1623-2.164-8.108111066103.1620.2164-3.354-6.896551068.3103.1620.1082-4.544-2.439021068.2103.1620.1082-10.063-2.4390230.150.45-2.002-3.1383.13780.0001567.8153.8730.4328-0.4330.0000015153.8731570.3153.8730.2164-2.218-10.810811566153.8730.2164-3.354-6.896551568.4153.8730.1623-4.599-3.658541568.2153.8730.1082-10.063-2.4390240.150.6-3.138-4.4364.43620.0002067.9204.4720.4869-0.4870.000002069.2204.4720.6492-1.623-66.666672070.4204.4720.2705-2.272-13.513512066204.4720.2164-3.354-6.896552068.4204.4720.1623-4.599-3.658542068.2204.4720.1082-10.063-2.4390250.150.75-4.436-6.9256.92480.0003068305.4770.541-0.5410.000003069.3305.4770.7033-1.677-72.222223070.4305.4770.2705-2.272-13.513513066305.4770.2164-3.354-6.896553068.4305.4770.1623-4.599-3.658543068.2305.4770.1082-10.063-2.4390260.150.9-6.925-12.11812.11840.000minutos168.1607.7460.5951-0.5950.00000minutos169.4607.7460.7574-1.731-77.77778minutos170.6607.7460.3787-2.380-18.91892minutos166.1607.7460.2705-3.408-8.62069minutos168.5607.7460.2164-4.653-4.87805minutos168.3607.7460.1623-10.117-3.6585470.151.05268.312010.9540.7033-0.7030.00000269.512010.9540.8115-1.785-83.33333270.712010.9540.4328-2.435-21.62162266.312010.9540.3787-3.517-12.06897268.612010.9540.2705-4.707-6.09756268.412010.9540.2164-10.171-4.87805468.424015.4920.7574-0.7570.00000469.624015.4920.8656-1.839-88.88889470.824015.4920.4869-2.489-24.32432466.424015.4920.4328-3.571-13.79310468.924015.4920.4328-4.869-9.75610468.524015.4920.2705-10.225-6.09756868.548021.9090.8115-0.8120.00000869.648021.9090.8656-1.839-88.88889870.948021.9090.541-2.543-27.02703866.648021.9090.541-3.679-17.24138869.248021.9090.5951-5.031-13.41463868.648021.9090.3246-10.279-7.317071568.690030.0000.8656-0.8660.000001569.790030.0000.9197-1.894-94.444441571.290030.0000.7033-2.705-35.135141566.790030.0000.5951-3.733-18.965521569.690030.0000.8115-5.248-18.292681568.790030.0000.3787-10.333-8.536593068.7180042.4260.9197-0.9200.000003069.8180042.4260.9738-1.948-100.000003071.4180042.4260.8115-2.813-40.540543067180042.4260.7574-3.895-24.137933070.2180042.4261.1361-5.572-25.609763068.8180042.4260.4328-10.387-9.75610horas168.7360060.0000.9197-0.9200.00000horas169.9360060.0001.0279-2.002-105.55556horas171.6360060.0000.9197-2.921-45.94595horas167.4360060.0000.9738-4.112-31.03448horas171360060.0001.5689-6.005-35.36585horas169360060.0000.541-10.495-12.1951213:25268.8720084.8530.9738-0.9740.0000015:40269.920.475720084.8531.0279-2.002-105.5555617:5027220.041720084.8531.1361-3.138-56.75676267.820.041720084.8531.1902-4.328-37.93103272.7720084.8532.4886-6.925-56.09756269.3720084.8530.7033-10.658-15.8536614:132.86810080100.39920318411.2984-4.436-41.3793110:51478.318.28514400120.0005.5182-9.954-124.39024369.510800103.9230.8115-10.766-18.29268469.714400120.0000.9197-10.874-20.7317157018000134.1641.082-11.036-24.3902410:5223.7177285381.2292.2012.164-12.118-48.7804911:304874.35172800415.6923.43535-13.390-77.43902

0000000000000

Incremento 1tiempo, sDV/V0, %

0000000000000

Incremento 1Raiz de tiempoDV/V0, %

-61.11111111111015-66.6666666667-72.2222222222-77.7777777778-83.3333333333-88.8888888889-88.8888888889-94.4444444444-100-105.5555555556-105.5555555556

Incremento 2tiempo, sDV/V0, %

0-61.11111111113.16227766023.8729833462-66.6666666667-72.2222222222-77.7777777778-83.3333333333-88.8888888889-88.8888888889-94.4444444444-100-105.5555555556-105.5555555556

Incremento 2Raiz de tiempoDV/V0, %

0.27050.37870.43280.48690.5410.59510.70330.75740.81150.86560.91970.91970.9738

ETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESIncremento 1tiempo, sAgua expulsada, cm3510152030601202404809001800360072000000000000000Incremento 1tiempo, sDV/V0, %

0.27050.37870.43280.48690.5410.59510.70330.75740.81150.86560.91970.91970.9738

ETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESIncremento 1tiempo, sAgua expulsada, cm3510152030601202404809001800360072000000000000000Incremento 1tiempo, sDV/V0, %

0.27050.37870.43280.48690.5410.59510.70330.75740.81150.86560.91970.91970.9738

ETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESIncremento 1tiempo, sAgua expulsada, cm3510152030601202404809001800360072000000000000000Incremento 1tiempo, sDV/V0, %

0.27050.37870.43280.48690.5410.59510.70330.75740.81150.86560.91970.91970.9738

ETAPA DE CONSOLIDACIN DE PRUEBAS TRIAXIALESIncremento 1tiempo, sAgua expulsada, cm3510152030601202404809001800360072000000000000000Incremento 1tiempo, sDV/V0, %

-8.1081081081-8.1081081081-10.8108108108-13.5135135135-13.5135135135-18.9189189189-21.6216216216-24.3243243243-27.027027027-35.1351351351-40.5405405405-45.9459459459-56.7567567568

Incremento 3tiempo, sDV/V0, %

0-8.1081081081-8.1081081081-10.8108108108-13.5135135135-13.5135135135-18.9189189189-21.6216216216-24.3243243243-27.027027027-35.1351351351-40.5405405405-45.9459459459-56.7567567568

Incremento 3Raiz de tiempoDV/V0, %

-5.1724137931-6.8965517241-6.8965517241-6.8965517241-6.8965517241-8.6206896552-12.0689655172-13.7931034483-17.2413793103-18.9655172414-24.1379310345-31.0344827586-37.9310344828

Incremento 4tiempo, sDV/V0, %

0-5.1724137931-6.8965517241-6.8965517241-6.8965517241-6.8965517241-8.6206896552-12.0689655172-13.7931034483-17.2413793103-18.9655172414-24.1379310345-31.0344827586-37.9310344828

Incremento 4Raiz de tiempoDV/V0, %

-1.2195121951-2.4390243902-3.6585365854-3.6585365854-3.6585365854-4.8780487805-6.0975609756-9.756097561-13.4146341463-18.2926829268-25.6097560976-35.3658536585

Incremento 5tiempo, sDV/V0, %

0-1.2195121951-2.4390243902-3.6585365854-3.6585365854-3.6585365854-4.8780487805-6.0975609756-9.756097561-13.4146341463-18.2926829268-25.6097560976-35.3658536585

Incremento 5Raiz de tiempoDV/V0, %

000000

8.4-8.50 m de profundidadEsfuerzo efectivo, s' (kg/cm2)DV/V0 (%)

0-2.4390243902-2.4390243902-2.4390243902-2.4390243902-2.4390243902-3.6585365854-4.8780487805-6.0975609756-7.3170731707-8.5365853659-9.756097561-12.1951219512-15.8536585366-18.2926829268-20.7317073171-24.3902439024-48.7804878049

CMARA CCMARA 8CMARA 8CMARA 8CMARA 8Incremento 6tiempo, sDV/V0, %5101520306012024048090018003600720010800144001800085381.2-2.4390243902-2.4390243902-2.4390243902-2.4390243902-2.4390243902-3.6585365854-4.8780487805-6.0975609756-7.3170731707-8.5365853659-9.756097561-12.1951219512-15.8536585366-18.2926829268-20.7317073171-24.3902439024-48.7804878049Incremento 6Raiz de tiempoDV/V0, %

PROYECTO:DESCRIPCIN:PROYECTO:DESCRIPCIN:SONDEO:SONDEO:MUESTRA:OPERADOR:Ismael Rocha SnchezMUESTRA:OPERADOR:Octavio Linares SaldaaPROF.:FECHA:PROF.:FECHA:MontajeFallasc =2.9kg/cm2scp =2kg/cm2s'=0.917kg/cm2longitud=8.508.07cmfmedio=3.503.50cmrea=9.6219.621cm2e=1.9741.788Lec. Microm.21.35117.051Def. en cons.0.0004.300mmConst. carga0.0464CAMARA:8HoraTiempoMLDMLeLREAMCDMCCARGALCp+uLCp+uus'3sds'1p'qDML/L0A0/(1-eL)cte.*DMCVoltskg/cm2Cp-Cp0Pc-Cps1-s3s'3+s'd(s'1+2s'3)/3(s'1-s'3)/2mmmm%cm2kgkg/cm2kg/cm2kg/cm2kg/cm2kg/cm2kg/cm212:15017.0510.0000.00009.621242.000.000.0002.0181.9828-0.01720.9170.00000.9170.91720.0000segundos517.0510.0000.00009.621242.000.000.0002.021.9848-0.01520.9150.00000.9150.91520.00001017.0510.0000.00009.621242.000.000.0002.021.9848-0.01520.9150.00000.9150.91520.00001517.0510.0000.00009.621242.000.000.0002.021.9848-0.01520.9150.00000.9150.91520.00002017.0510.0000.00009.621242.000.000.0002.0221.9867-0.01330.9130.00000.9130.91330.00003017.0510.0000.00009.621242.000.000.0002.0231.9877-0.01230.9120.00000.9120.91230.00004017.0510.0000.00009.621243.001.000.0462.0231.9877-0.01230.9120.00480.9170.91390.00245017.0510.0000.00009.621243.501.500.0702.0241.9887-0.01130.9110.00720.9190.91370.0036minutos117.0510.0000.00009.621244.002.000.0932.0241.9887-0.01130.9110.00960.9210.91450.0048217.0510.0000.00009.621244.502.500.1162.0241.9887-0.01130.9110.01210.9230.91530.0060317.0510.0000.00009.621246.004.000.1862.0291.9936-0.00640.9060.01930.9260.91280.0096417.0510.0000.00009.621249.507.500.3482.0341.9985-0.00150.9010.03620.9380.91350.0181517.0490.0020.00029.621255.0013.000.6032.0472.01130.01130.8890.06270.9510.90960.03131017.0010.0500.00599.622271.0029.001.3462.0842.04770.04770.8520.13990.9920.89890.06991516.9510.1000.01189.622285.5043.502.0182.122.08310.08310.8170.20981.0270.88680.10492016.8850.1660.01959.623301.0059.002.7382.1622.12440.12440.7760.28451.0600.87050.1422002516.8050.2460.02899.624315.5073.503.4102.212.17160.17160.7280.35441.0830.84660.17720.91.353016.7350.3160.03729.625325.0083.003.8512.2452.20600.20600.6940.40011.0940.82740.20014016.5950.4560.05369.626341.5099.504.6172.312.26990.26990.6300.47961.1100.79000.23985016.4350.6160.07259.628354.00112.005.1972.372.32880.32880.5710.53981.1110.75110.2699horas116.2700.7810.09199.630363.00121.005.6142.4182.37600.37600.5240.58301.1070.71830.29151.515.6911.3600.16009.637381.50139.506.4732.5362.49200.49200.4080.67171.0800.63190.3358215.1811.8700.22009.642390.00148.006.8672.5982.55300.55300.3470.71221.0590.58440.35612.514.6212.4300.28599.649393.50151.507.0302.6522.60610.60610.2940.72861.0220.53680.3643314.0602.9910.35199.655395.50153.507.1222.6822.63560.63560.2640.73771.0020.51030.36883.2513.7713.2800.38599.658396.00154.007.1462.6942.64740.64740.2530.73980.9920.49920.36993.513.4933.5580.41869.662396.50154.507.1692.7052.65820.65820.2420.74200.9840.48910.37103.7513.2113.8400.45189.665396.50154.507.1692.7142.66700.66700.2330.74170.9750.48020.3709412.9254.1260.48549.668396.50154.507.1692.7212.67390.67390.2260.74150.9680.47320.37074.512.0205.0310.59199.678395.50153.507.1222.7312.68370.68370.2160.73590.9520.46160.36807.7511.7505.3010.62369.682395.10153.107.1042.7412.69360.69360.2060.73380.9400.45100.3669511.3005.7510.67669.687394.10152.107.0572.7452.69750.69750.2020.72860.9310.44530.3643610.4706.5810.77429.696394.50152.507.0762.7612.71320.71320.1870.72980.9170.43000.36496.839.6547.3970.87029.706393.00151.007.0062.7692.72110.72110.1790.72190.9010.41950.36097.179.2907.7610.91319.710393.00151.007.0062.7712.72310.72310.1770.72160.8990.41750.3608

CMARA 88.4-8.50 m de profundidadEsfuerzo efectivo, s' (kg/cm2)DV/V0 (%)0.20.30.450.60.750.9000000

0000000.00241135420.00361703120.00482270830.00602838540.00964541660.01808515610.03134753020.06992515690.10488156520.14224211050.17718323640.20006798870.23980102290.26987594250.29150576370.335845690.35609527760.36427576820.36884039490.36991557090.37099474840.3708711480.37074579450.36795205210.36687595090.36428546440.36488440110.36094582430.3607898976

Sondeo 14 8.40-8.60 mDeformacin unitaria, e (%)Esfuerzo cortante, q (kg/cm2)

-0.0172042-0.015238-0.015238-0.015238-0.0132718-0.0122887-0.0122887-0.0113056-0.0113056-0.0113056-0.0063901-0.00147460.01130570.04768040.0830720.12436220.1715510.20595950.2698610.3288470.37603580.49204160.55299380.60608120.63557420.64737140.65818550.66703340.67391510.68374610.69357710.69750950.71323910.72110390.7230701

Sondeo 14 8.40-8.60 mDeformacin unitaria, e (%)Presin de poro, u (kg/cm2)

0000000.00241135420.00361703120.00482270830.00602838540.00964541660.01808515610.03134753020.06992515690.10488156520.14224211050.17718323640.20006798870.23980102290.26987594250.29150576370.335845690.35609527760.36427576820.36884039490.36991557090.37099474840.3708711480.37074579450.36795205210.36687595090.36428546440.36488440110.36094582430.3607898976

.Sondeo 14 8.40-8.60 mEsfuerzo promedio, q' (kg/cm2)Esfuerzo cortante, q (kg/cm2)

Alejandro Picazo Medel1Ixchel Romero Lombard5Osvaldo Flores Castrelln1Octavio Linares Saldaa5Ismael Rocha Snchez2135454