Browsing CERS - 2015 by Title

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  • Methodology for level of service analysis for airport curbside and roadway operations 
    Udayanga, PAS; Pasindu, HR [Conference-Full-text]
    The paper evaluates existing level of service (LOS) of the airport curbside and roadway operations at the Bandaranaike International Airport (BIA) and how user characteristics can be incorporated to LOS improvements. ...
  • Reuse of construction waste as coarse aggregate in concrete 
    Herath, HMUI; Nanayakkara, DN [Conference-Full-text]
    The recycling of construction waste as concrete aggregates is an important way to contribute to sustainable development. However, the use of recycled concrete aggregate (RCA) instead of natural aggregate influences the ...
  • Shear strength characteristics of unsaturated residual soils 
    Ganeshalingam, C; Kulathilaka, SAS [Conference-Full-text]
    The tropical climate conditions cause the residual soils near ground water level to be in an unsaturated state generally. Matric suction enhance the shear strength of the soil. In tropical countries like Sri Lanka where ...
  • Use of paddy husk ash as a binder in improvement of soft peaty clay 
    Madhuransi, LWI; Kulathilaka, SAS [Conference-Full-text]
    Ground improvement in soft soils through pre-consolidation by preloading with or without vertical drains or vacuum consolidation has the main drawback of time consumption. Deep mixing with the cement is an alternative ...