Advantages |
Applicable to all kind of soils such as sandy soil, cohesive soil and organic soil etc. |
Able to acquire the effect of compaction, enforcement & consolidation drainage simultaneously. |
Able to use crushed stone and slug etc. as fill material. |
Possible to execute deep improvement by big construction machine. |
Disadvantages |
Vibration and noise is big. |
Upheave happens by installation of SCP. |
Possibility that water can be polluted during installation. |
Applicable Ground |
Mostly all types of soil such as sandy soil, cohesive soil, and organic soil etc. |
Objectives |
Structural Foundation,Prevent Settlement,Prevent Slip Circle,Prevent Liquefaction |
Improvement Effectiveness |
Sandy Soil |
Increase Shear Strength |
Prevent Liquefaction |
Reduce Settlement |
Cohesive Soil |
Promote consolidation |
Reduce Residual Settlement |
Increase Shear Strength |
Specification |
Standard Pile Diameter |
Ø1000mm ~ 2000mm |
Pile Arrangement |
|
Pile Spacing |
2.0m ~ 4.2m |
Improvement Rate |
20% ~ 80 % |
Penetration Depth |
Max GL -50m |
Penetration Strength |
Max N-value < 20 |
Material |
Sand , Crushed stone , Slug , Recycle material |
Environment |
Vibration |
Big |
Noise |
Big |
Ground Displacement |
Big |