Effect of shrinkage on water retention characteristics of bentonite and its influence on WRCC parameterization (Record no. 19799)

000 -LEADER
fixed length control field a
003 - CONTROL NUMBER IDENTIFIER
control field OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20230824101836.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 230824b xxu||||| |||| 00| 0 eng d
040 ## - CATALOGING SOURCE
Original cataloging agency AIKTC-KRRC
Transcribing agency AIKTC-KRRC
100 ## - MAIN ENTRY--PERSONAL NAME
9 (RLIN) 21611
Author Abhijit, D.
245 ## - TITLE STATEMENT
Title Effect of shrinkage on water retention characteristics of bentonite and its influence on WRCC parameterization
250 ## - EDITION STATEMENT
Volume, Issue number Vol.53(3), Jun
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. USA
Name of publisher, distributor, etc. Springer
Year 2023
300 ## - PHYSICAL DESCRIPTION
Pagination 548-561p.
520 ## - SUMMARY, ETC.
Summary, etc. Unsaturated characterization of expansive soil like bentonite has been a tedious task for the researchers to give a correct and reliable relationship between suction and water content due to its high sensitive property of volume change. The studies reported in the literature to an extent have circumvented the influence of volume change on water retention characteristics by reporting the results in terms of gravimetric water content. However, most of the field applications and complex mathematical formulations require Water Retention Characteristics Curve (WRCC) to be represented in terms of volumetric water content. In this work, four types of commercially available bentonite with varying degrees of plasticity were chosen and the effect of volume change on WRCC was studied in detail. Continuous measurements of volume change and suction of bentonites were made and a suitable methodology for selecting the appropriate range of suction data for WRCC parameterization was proposed. Thus, this study recommends a mandatory approach for determining the WRCC model parameters unambiguously by considering the results of shrinkage characteristics and suction data. A robust method was finally proposed for determining volumetric shrinkage curves for bentonite. The results of WRCC parameterization clearly highlight the difference in model parameters with and without the use of shrinkage test results. Based on the present work, a new framework for WRCC parameterization of high volume change soils like bentonite was suggested to overcome the possibilities of multiple initial volumetric water content depending on users and results in unique WRCC parameters for high volume change soils like bentonite.
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 4621
Topical term or geographic name entry element Civil Engineering
700 ## - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 21612
Co-Author Gupt, Chandra B.
773 0# - HOST ITEM ENTRY
Title Indian geotechnical journal
Place, publisher, and date of publication Switzerland Springer
International Standard Serial Number 0971-9555
856 ## - ELECTRONIC LOCATION AND ACCESS
URL https://link.springer.com/article/10.1007/s40098-022-00688-y
Link text Click here
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme
Koha item type Articles Abstract Database
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Permanent Location Current Location Shelving location Date acquired Barcode Date last seen Price effective from Koha item type
          School of Engineering & Technology (PG) School of Engineering & Technology (PG) Archieval Section 2023-08-24 2023-1208 2023-08-24 2023-08-24 Articles Abstract Database
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