caa a22 4500 467930481 CHVBK 20180406152942.0 cr unu---uuuuu 170328e20060201xx s 000 0 eng 10.1007/s10706-004-1807-x doi (NATIONALLICENCE)springer-10.1007/s10706-004-1807-x In Situ Pore Water Pressure Dissipation Testing of Marine Clay under Reclamation Fills [Elektronische Daten] [A. Arulrajah, H. Nikraz, M. Bo] 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 23months 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 23months of surcharge loading with and without vertical drains by means of in situ dissipation tests. Springer, 2006 consolidation nationallicence dissipation nationallicence hydraulic conductivity nationallicence land reclamation nationallicence vertical drains nationallicence Arulrajah A. Department of Civil Engineering, Curtin University of Technology, Perth, Australia aut Nikraz H. Department of Civil Engineering, Curtin University of Technology, Perth, Australia aut Bo M. Bullen Consultants Ltd., United Kingdom aut Geotechnical & Geological Engineering Kluwer Academic Publishers 24/1(2006-02-01), 29-43 0960-3182 24:1<29 2006 24 10706 https://doi.org/10.1007/s10706-004-1807-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10706-004-1807-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Arulrajah A. Department of Civil Engineering, Curtin University of Technology, Perth, Australia aut NATIONALLICENCE 700 1- Nikraz H. Department of Civil Engineering, Curtin University of Technology, Perth, Australia aut NATIONALLICENCE 700 1- Bo M. Bullen Consultants Ltd., United Kingdom aut NATIONALLICENCE 773 0- Geotechnical & Geological Engineering Kluwer Academic Publishers 24/1(2006-02-01), 29-43 0960-3182 24:1<29 2006 24 10706 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer