Model-based approach to the design of a continuous soil compaction control facility

2020 ◽  
Vol 1679 ◽  
pp. 042082
Author(s):  
A P Prokopev ◽  
Zh I Nabizhanov ◽  
V I Ivanchura ◽  
R T Emelyanov
Keyword(s):  
Soil Compaction ◽  
Model Based ◽  
Compaction Control ◽  
Control Facility

SOIL COMPACTION CONTROL BASED ON SOIL STIFFNESS INDEX FOR IMPERMEABLE EMBANKMENT

2020 ◽  
Vol 76 (3) ◽  
pp. 221-234
Author(s):  
Hiroki SAKAMOTO ◽  
Hiroaki KOBAYASHI ◽  
Fumio TATSUOKA ◽  
Hideki SODA
Keyword(s):  
Soil Compaction ◽  
Stiffness Index ◽  
Soil Stiffness ◽  
Compaction Control

Assessing soil compaction using continuous compaction control and location-specific in situ tests

2017 ◽  
Vol 73 ◽  
pp. 31-44 ◽  
Author(s):  
Christopher L. Meehan ◽  
Daniel V. Cacciola ◽  
Faraz S. Tehrani ◽  
William J. Baker
Keyword(s):  
Soil Compaction ◽  
In Situ Tests ◽  
Continuous Compaction Control ◽  
Compaction Control

scholarly journals A Study of Effective Soil Compaction Control of Granular Soils

2007 ◽  
Author(s):  
Vincent Drnevich ◽  
Aaron Evans ◽  
Adam Prochaska
Keyword(s):  
Soil Compaction ◽  
Granular Soils ◽  
Compaction Control

scholarly journals Deep Compaction Control of Sandy Soils

2015 ◽  
Vol 36 (2) ◽  
pp. 3-8 ◽  
Author(s):  
Lech Bałachowski ◽  
Norbert Kurek
Keyword(s):  
Soil Compaction ◽  
Void Ratio ◽  
Water Pressure ◽  
Horizontal Stress ◽  
Lateral Stress ◽  
Deep Soil ◽  
Compaction Control ◽  
Vibratory Compaction ◽  
Soil Behaviour ◽  
Behaviour Type

Abstract Vibroflotation, vibratory compaction, micro-blasting or heavy tamping are typical improvement methods for the cohesionless deposits of high thickness. The complex mechanism of deep soil compaction is related to void ratio decrease with grain rearrangements, lateral stress increase, prestressing effect of certain number of load cycles, water pressure dissipation, aging and other effects. Calibration chamber based interpretation of CPTU/DMT can be used to take into account vertical and horizontal stress and void ratio effects. Some examples of interpretation of soundings in pre-treated and compacted sands are given. Some acceptance criteria for compaction control are discussed. The improvement factors are analysed including the normalised approach based on the soil behaviour type index.

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