Solid waste containment systems

Mario Manassero, Craig H. Benson, Abdelmalek Bouazza

Research output: Contribution to conferencePaperpeer-review

1 Citation (Scopus)

Abstract

A correct waste containment philosophy consists of: (1) optimisation of the landfill location, (2) construction of high performance lining and capping systems, (3) optimisation of waste storage, (4) short and long term careful monitoring, and (5) a convenient re-use of the landfill area after closure. The geotechnical engineer has strong skills about all the aforementioned topics but in particular can effectively deal with the design, construction quality control and monitoring of the lining and cover systems, the waste storage and compaction procedure, and the foundation and improving treatments for constructions above waste deposits. Due to the large number of geotechnical aspects involved into the above listed issues, only the following topics will be discussed within the present paper: (1) lining systems for landfill base and sides, (2) covers and (3) vertical cut-off walls. Each of these topics has been developed referring to their background, recent developments and new trends. In particular, the fundamentals of updated design procedures will be illustrated with particular reference to conceptual and practical modelling and assessment of related input parameters. Moreover the main literature references will be provided. At the end of the paper, a section, devoted to containment systems for polluted subsoil and abandoned landfills, has been developed in order to deal with one of the most interesting areas as far as the present progress and future advancements are concerned.

Original languageEnglish
Publication statusPublished - 2000
EventISRM International Symposium 2000 - Melbourne, Australia
Duration: 19 Nov 200024 Nov 2000

Conference

ConferenceISRM International Symposium 2000
Abbreviated titleISRM 2000
CountryAustralia
CityMelbourne
Period19/11/0024/11/00

Cite this