... Abstract Electrochemical stabilization is a promising technique to improve the engineering properties of weak soils by injecting chemical cementation agent(s) into the soil matrix during the electrokinetic process. The predominant mechanism of electrochemical stabilization is the combination...

... This study evaluates the constrained modulus (M) and the small strain shear modulus (G max ) of cemented sand from cone tip resistance (qc). For this, a series of piezocone and bender element tests are performed in a large calibration chamber, and one-dimensional compression tests are also...

...Electrokinetic Cementation of Calcareous Sand for Offshore Foundations Eltayeb Mohamedelhassan Department of Civil Engineering, Lakehead University Thunder Bay, ON, Canada Julie Q. Shang Department of Civil and Environmental Engineering, University of Western Ontario London, ON, Canada ABSTRACT...

... cementation Paper No. 2006-JSC-126 Rittirong 1 Effect of Electric Field Intensity on Electro-Cementation of Caissons in Calcareous Sand Amnart Rittirong, Julie Q. Shang, Department of Civil and Environmental Engineering, University of Western Ontario London, Canada Mostafa A. Ismail, Mark F. Randolph...

... ABSTRACT A laboratory floor experimental study was conducted on the electrochemical cementation of calcareous sand for offshore foundations. A caisson, 200 mm in diameter and 400 mm long, was embedded in a calcareous sand under seawater. The calcareous sand and seawater used in the study were...

...Cemented Behavior of Hydraulic Fill Material Jing-wen Chen and Chih-ying Lin Department of Civil Engineering, National Cheng Kung University, Tainan, TAIWAN, China Wei-feng Lee Taiwan Construction Research Institute, Taipei, TAIWAN, China ABSTRACT The behavior for the artificially cemented granular...

... behavioral responses of calcareous sediments. Natural cementation between particles further complicates the behavioral properties of this soil type. Triaxial cyclic strength testing of calcareous and silica sands was performed in conjunction with full-scale cone penetration tests performed in a calibration...

... A series of isotropica1ly consolidated undrained triaxial tests have been performed to under stand the response of an artificially cemented marine clay under static compression loading. The investigation highlights the role played by cementation on the stress-strain curve, failure strain...

... ABSTRACT: This study shows that calcium carbonate plays an important role as cementing agent of Tokyo bay sediments, as found in other bay sediments. The measured vane shear strength and unconfined compressive strength of the sediments are shown to vary with depth and are strongly dependent...

... cementation clough marine sand reservoir characterization reservoir geomechanics test result uncemented sand icpa rest lateral stress critical cement content relative density odometer ring stress history saxena ottawa sand specimen lateral stress vertical stress cement content...