bcm 210 foundation issues- fall 2000 refer to allen text
TRANSCRIPT
BCM 210 Foundation Issues- BCM 210 Foundation Issues- Fall 2000 refer to Allen TextFall 2000 refer to Allen Text
Elements of foundationsElements of foundations
FootingsFootings
Deep systems such as piles Deep systems such as piles and caissonsand caissons
Foundations WallsFoundations Walls
Functional Aspects of Functional Aspects of foundation systemsfoundation systems
Transfer LoadsTransfer Loads
Dead loadsDead loads
Live LoadsLive Loads
Impact of soils on foundations Impact of soils on foundations selection, size, structural selection, size, structural design, methods, and design, methods, and performanceperformance
BearingBearingSettlementSettlementElasticElasticConsolidationConsolidationHorizontal forcesHorizontal forcesFrost HeaveFrost Heave
Design Chain (foundation Design Chain (foundation design activities)design activities)
Broad foundation typesBroad foundation types
ShallowShallow
DeepDeep
Shallow Foundation TypesShallow Foundation Types
Strip footingsStrip footingsPad or column footingsPad or column footingsTrench footingsTrench footingsSlab on grade with thickened edgeSlab on grade with thickened edgeInterior footings for bearing wallsInterior footings for bearing wallsThickened slabsThickened slabs
Place on undistrubed soilPlace on undistrubed soil
Engineered fillsEngineered fillsNo organic soilsNo organic soils
Special footings and issuesSpecial footings and issues
Step footingsStep footings
UnderpinningUnderpinning
Sloping sitesSloping sites
Foundation wallsFoundation walls
Concrete unreinforcedConcrete unreinforcedConcrete reinforcedConcrete reinforcedConcrete blockConcrete block
Thickness requiredThickness required
ReinforcingReinforcing
Control of movement, Control of movement, shrinkage, crackingshrinkage, cracking
Control jointsControl jointsWallsWallsSlabsSlabs
Moisture controlMoisture control
Damp proofingDamp proofingWaterproofingWaterproofingWaterstopsWaterstops
Deep Foundation SystemsDeep Foundation Systems
Drilled systemsDrilled systemsCaissonsCaissonsBelled caissonsBelled caissonsSocketed caissons Socketed caissons Auger cast pilesAuger cast piles
Driven systemsDriven systems
Timber pilesTimber pilesSteel H pilesSteel H pilesPrecast concretePrecast concrete
End bearingEnd bearingFriction pilesFriction piles
Pile proprietary SystemsPile proprietary Systems
PerformancePerformance
MethodsMethods
Retaining Wall SystemsRetaining Wall Systems
SoilsSoilsSoilSoilRockRock
Components of soilComponents of soilSolidsSolidsVoidsVoids
WaterWaterAirAir
Soil Classifications Unified Soil Classifications Unified Soil Classification Soil Classification System(USCS)System(USCS)
BouldersBouldersCobblesCobblesGGSSMMCCO or ptO or pt
CoarseCoarse
FinesFines
Classification Process (USCS)Classification Process (USCS)
Soil sampling and testing Soil sampling and testing methodsmethods
Flow of processFlow of processSieve analysisSieve analysisAtterberg Limits for finesAtterberg Limits for fines
Lab testing and reportingLab testing and reporting
Soils reportingSoils reporting
UsesUsesFoundation designFoundation design
Planning for construction Planning for construction activitiesactivities
Excavation issuesExcavation issues
Impact of soilsImpact of soils
Bracing, shoring, slope supportBracing, shoring, slope support
Benched foundationBenched foundationShoringShoring Design considerationsDesign considerations
Sheet Shoring ComponentsSheet Shoring Components
Shoring Shoring RemovableRemovablePermanentPermanent
WhalersWhalersRakersRakersTie BacksTie Backs
Lagging and soldier beamsLagging and soldier beams
Slurry wallsSlurry walls
Cross lot bracingCross lot bracing
Soil mixingSoil mixing
Water in soils and dewatering Water in soils and dewatering measuresmeasures
Impacts of waterImpacts of water
Dewatering methodsDewatering methods
Compaction Compaction
Proctor testing and densitiesProctor testing and densities
Modified Proctor Modified Proctor
Specified densitiesSpecified densities
EquipmentEquipment