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Geotechnics for land use at coastal landfills

  • T. Katsumi
  • , T. Inui
  • , A. Takai
  • , H. Oshima
  • , G. Flores

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

Coastal landfills are common, particularly in metropolitan areas in Japan, because only limited inland spaces are available for waste disposal. Adequate land use after the closure of such landfills is expected because new land space is actually created due to reclamation. However, several barriers to promote such land use exist from geotechnical, environmental, social, institutional, and financial aspects. This paper provides a brief summary of the current situation of coastal landfills particularly on land use. Environmental suitability has been a great concern, especially when pile foundations are installed on landfill sites to reach the supporting layer beneath the clay layer that functions as a barrier layer. An experimental research program is also presented in this paper, in which a rigid-wall permeameter to measure the leakage between sidewall and clay has been developed to simulate the potential water flow along the pile surface. Experimental results show that the installation of piles into normally consolidated clays is an environmentally acceptable practice from the viewpoint of minimization of water flow along the pile surface.

Original languageEnglish
Title of host publicationProblematic Materials, Environment, Water and Energy
EditorsMike G. Winter, Peter J.L. Eldred, David G. Toll, Mike G. Winter, Derek M. Smith, Peter J.L. Eldred
PublisherICE Publishing
Pages2711-2716
Number of pages6
ISBN (Electronic)9780727760678
StatePublished - 2015
Externally publishedYes
Event16th European Conference on Soil Mechanics and Geotechnical Engineering, ECSMGE 2015 - Edinburgh, United Kingdom
Duration: 13 Sep 201517 Sep 2015

Publication series

NameGeotechnical Engineering for Infrastructure and Development - Proceedings of the XVI European Conference on Soil Mechanics and Geotechnical Engineering, ECSMGE 2015
Volume5

Conference

Conference16th European Conference on Soil Mechanics and Geotechnical Engineering, ECSMGE 2015
Country/TerritoryUnited Kingdom
CityEdinburgh
Period13/09/1517/09/15

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