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Course: CIVE 353, Spring 2012School: Waterloo
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353 CIVE GEOTECHNICAL ENGINEERING 1 WINTER 2012 Civil and Environmental Engineering University of Wateroo, Waterloo, ON N2L 3G1 Homework Assignment 6 Due: February 15, 2012 by 5 p.m. at the drop box. You should do this homework individually. Answers must clear, be brief and organized. 1. Problem 6.28 2. Problem 7.2 3. Problem 7.18 (Assume numerical values if you do not want to do the algebra.) 4. Problem 7.19...
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353 CIVE GEOTECHNICAL ENGINEERING 1 WINTER 2012
Civil and Environmental Engineering
University of Wateroo, Waterloo, ON N2L 3G1
Homework Assignment 6
Due: February 15, 2012 by 5 p.m. at the drop box.
You should do this homework individually. Answers must clear, be brief and organized.
1. Problem 6.28
2. Problem 7.2
3. Problem 7.18 (Assume numerical values if you do not want to do the algebra.)
4. Problem 7.19
5. Problem 7.28 (draw the flow net manually)
CIVE 353, WINTER 2012
Instructor: D. Basu
1 of 1
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Waterloo - CIVE - 353
CIVE 353 GEOTECHNICAL ENGINEERING 1 WINTER 2012Civil and Environmental EngineeringUniversity of Wateroo, Waterloo, ON N2L 3G1Homework Assignment 7Due: February 29, 2012 by 5 p.m. at the drop box.You should do this homework individually. Answers must
Waterloo - CIVE - 353
CIVE 353 GEOTECHNICAL ENGINEERING 1 WINTER 2012Civil and Environmental EngineeringUniversity of Wateroo, Waterloo, ON N2L 3G1Homework Assignment 8Due: March 7, 2012 by 5 p.m. at the drop box.You should do this homework individually. Answers must be c
Waterloo - CIVE - 353
CIVE 353 GEOTECHNICAL ENGINEERING 1 WINTER 2012Civil and Environmental EngineeringUniversity of Wateroo, Waterloo, ON N2L 3G1Homework Assignment 9Due: March 21, 2012 by 5 p.m. at the drop box.You should do this homework individually. Answers must be
Waterloo - CIVE - 353
CIVE 353Geotechnical Engineering 1Instructor: Dipanjan BasuLecture 1Ground Rules, Syllabus Welcome Aboard!Lets Get Started GeotechnicalSoil MechanicsEngineeringBasic SciencesRock MechanicsEngineering GeologyFoundation EngineeringSlope Stabil
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CIVE 353: Geotechnical Engineering 1Index Properties &Atterberg LimitsInstructor: Dipanjan BasuLecture 3Soil = Three-Phase System = Air +Water +SolidsIndex Properties SoilAggregate Unit Weight (kN/m3)=W Wt=V Vt Dry unit Weight (kN/m3)Ws Ws
Waterloo - CIVE - 353
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Waterloo - CIVE - 353
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CIVE 353: Geotechnical Engineering 1Clay-Water Interaction& Soil FabricInstructor: Dipanjan BasuLecture 9Clay Mineralshydrogen bond_ - 1:1 Minerals_ - Smectite Minerals_ - Mica Like Clay MineralsOther Clay MineralsClay Particles Net NegativeCI
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CIVE 353: Geotechnical Engineering 1Special Soilsand PerspectiveInstructor: Dipanjan BasuLecture 10Special or Non-textbook SoilsExpansive SoilsMarine Clays and Quick ClaysOrganic SoilsCarbonate SandsLoessSand Silt Clay MixturesTransitional Mat
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Waterloo - CIVE - 353
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Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1In situ Stresses in Soil - 2Instructor: Dipanjan BasuLecture 14Problem 1A soil profile consists of two layers. The upper clay layer is5 m thick and the lower sand layer extends down to greatdepth. The water table
Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1In situ Stresses in Soil - 3Instructor: Dipanjan BasuLecture 15Water TableWater table or groundwater tableis not a table it is a surface ofatmospheric pressure (i.e., zerogauge pressure)u = w zHydrostatic pres
Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1Flow through Soil & HydraulicConductivityInstructor: Dipanjan BasuLecture 16Fluid Flow BasicsSteady Flow Independent of TimeUnsteady Flow Changes with TimeLaminar Flow Fluid flows in parallel layersTurbulent Fl
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CIVE 353: Geotechnical Engineering 1Flow through Soil - 2Instructor: Dipanjan BasuLecture 17Darcys Lawq = vA = k i ApA/wv = kiB q = total rate of flow (m3/sec) v = specific discharge or Darcyvelocity or discharge velocity(m/sec) A = area of
Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1Flow through Soil Seepage and FlownetInstructor: Dipanjan BasuLecture 18Darcys Lawdhq = vA = k i A = kAdldhv = ki = kdlIn 3Dh ( x, y, z )vx = k xxh ( x, y, z )vy = k yyh ( x, y, z )vz = k zzpB/w
Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1Flow through Soil Miscellaneous ProblemsInstructor: Dipanjan Basu(Covered by Aditi Misra)Lecture 19Problem 1 Pressure Distribution on SheetPileThe section through a sheetpile wall is given in thefigure. At low
Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1Site InvestigationInstructor: Dipanjan BasuLecture 20Different NamesSite ExplorationSite InvestigationSoil Exploration.Why is SiteInvestigationrequired?To haveInformation aboutthe GroundGoals of Site Inve
Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1Soil CompressibilityInstructor: Dipanjan BasuLecture 24ProblemFor the data given in the table, calculate the compressionand recompression indices. Also calculate the modifiedcompression and recompression indices.
Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1Soil Consolidation 1Instructor: Dipanjan BasuLecture 26ConsolidationTime Dependent Compression (Settlement) of SoilExponential Decay ProcessInitially, applied stress is fully resisted by water and the soilskelet
Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1Soil Consolidation 2Instructor: Dipanjan BasuLecture 27Time FactorTime Normalized in such a way that the relation with U isunique i.e., independent of properties of soil and thickness oflayercv tT = Tv = 2H dr
Waterloo - CIVE - 353
CIVE 353: Geotechnical Engineering 1Stress AnalysisInstructor: Dipanjan BasuLecture 28Stress State in SoilStress State = Complete Information about all the stressesacting on an element (REV)zStress AnalysisGiven a stress stateCalculate the Princ
Waterloo - CIVE - 353
Waterloo - CIVE - 353
Waterloo - CIVE - 353
CIVE 353 Geotechnical Engineering 1 WINTER 2012Civil and Environmental EngineeringUniversity of Waterloo, Waterloo, ON N2L 3G1Quiz 2March 16, 2012Maximum Duration: 15 minutesAnswers must be clear, brief and organized.Name: _Question 1: Maximum Poi
Waterloo - CIVE - 353
Quiz 2 Solutiona)20060016S=1Gs=2.7e0(N/C)=1.552.7162.5 1625And S t=1 1.622.7401 pre-consolidated soil.60%1.691.550.6381.62 S t=1.0810902001.55200500.1160.1160.638..0.783b)U=60%, cv=2 m2/year, t=?U=60% Tv =0.2862,5
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Waterloo - CIVE - 303
Waterloo - CIVE - 303
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