Geoscience Reference
In-Depth Information
Table 6.1
Various soil improvement techniques (
After
Hausman, 1990).
Mechanical
Shallow Surface Compaction
Static Roller
Smooth Steel Rollers and Pneumatic-tired Roller
modifications
Sheepsfoot Rollers
Grid Roller
Impact andVibratory
Tamper, Rammers, and Plate Compactors
Equipment
Vibrating Rollers
Impact Rollers
Deep Compaction Technique
Pre-compression
Explosion
Heavy Tamping (Dynamic compaction)
Vibration (Vibro-compaction andVibro-replacement)
Hydro-mechanicl Compaction
Hydraulic Fill
Dry Fill with Subsequent Spraying or Flooding
Compaction of Rock Fill withWater Jets
Hydraulic
Open Sumps and Ditches
modify
Gravity FlowWells
cations
Pre-loading and Use of Vertical Drains
Vacuum DewateringWells and Preloading
Electrokinetic Dewatering and Stabilization
Physical and
Mixing method
Shallow Mixing Method (SMM)
chemical
Deep Mixing Method (DMM)
modifications
Injection and grouting
Permeation Grouting
Jet Grouting
Single Phase
Compaction Grouting
Dual Phase
Hydro fracture Grouting
Triple Phase
Compensation
Super Jet Grouting
Modifications by
Flexible Geosynthetic Sheet Reinforcement
inclusions and
In Situ Ground Reinforcement
Ground Anchorage
confinement
Rock Bolting
Soil Nailing
Soil Confinement by Formwork
CribWalls
Gabion and Mattress
Fabric Formwork
