NDLI: In Situ Pore Water Pressure Dissipation Testing of Marine Clay under Reclamation Fills

Content Provider	Springer Nature Link
Author	Arulrajah, A. Nikraz, H. Bo, M. W.
Copyright Year	2006
Abstract	In situ dissipation tests provide a means of evaluating the in situ coefficient of horizontal consolidation and horizontal hydraulic conductivity of soft clays. Dissipation tests by means of piezocone (CPTU), dilatometer (DMT), self-boring pressuremeter (SBPT) and BAT permeameter (BAT) were utilized in the characterization of the coefficient of horizontal consolidation and horizontal hydraulic conductivity of Singapore marine clay at Changi in a land reclamation project. Dissipation tests were carried out prior to reclamation as well as after ground improvement with vertical drains to compare the changes in the coefficient of horizontal consolidation and horizontal hydraulic conductivity prior to and after ground improvement. Tests were carried out in a vertical drain area as well as in an adjacent untreated control area after 23 months of surcharge loading, for comparison purposes. The purpose of this research is to determine the horizontal consolidation parameters of Singapore marine clay prior to reclamation as well as after 23 months of surcharge loading with and without vertical drains by means of in situ dissipation tests.
Starting Page	29
Ending Page	43
Page Count	15
File Format	PDF
ISSN	09603182
Journal	Geotechnical and Geological Engineering
Volume Number	24
Issue Number	1
e-ISSN	15731529
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	2006-01-01
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	consolidation dissipation hydraulic conductivity land reclamation vertical drains Hydrogeology Geotechnical Engineering Civil Engineering Terrestrial Pollution Waste Management/Waste Technology
Content Type	Text
Resource Type	Article
Subject	Soil Science Geology Architecture Geotechnical Engineering and Engineering Geology

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Assessment of Marine Clay Improvement Under Reclamation Fills by in-situ Testing Methods

Factors Affecting Consolidation Related Prediction of Singapore Marine Clay by Observational Methods

In-situ testing of Singapore marine clay at Changi

Dissipation Testing of Singapore Marine Clay by Piezocone Tests

Theoretical Equations of Vertical and Radial Consolidation by Equating Degrees of Consolidation by Settlement Analysis and Dissipation of Pore Pressure

Sensitivity Analysis of Time Dependent Settlements in Hydraulic Fills

Hydraulic Conductivity and Coefficient of Consolidation of Two Sulphide Clays in Sweden

Operational Coefficient of Consolidation Around a Pile Group Driven in Clay/Silt

Approximate Simple Invertible Equations for Consolidation Curves Under Triangular Excess Pore-water Pressures

In Situ Pore Water Pressure Dissipation Testing of Marine Clay under Reclamation Fills

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