Výsledky vyhledávání - "Sam Fragomeni"

Akademický článek

A Review of Construction Program Delivery Attributes: Bibliometric Analysis of Two Decades

Autor: Mehdi Taheriboshrouyeh, Malindu Sandanayake, Sam Fragomeni

Publikováno v: Buildings, Vol 13, Iss 10, p 2664 (2023)

In scholarly construction management, “program” denotes terminologies like “mega-project” and “infrastructure project”. Within this framework, the Construction Program Delivery (CPD) system is an indispensable mechanism affecting the enti

Externí odkaz: https://doaj.org/article/02b1037f3e904bd2acc5571719e2fed1

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Akademický článek

Existing theories of concrete spalling and test methods relating to moisture migration patterns upon exposure to elevated temperatures – A review

Autor: Thathsarani Kannangara, Paul Joseph, Sam Fragomeni, Maurice Guerrieri

Publikováno v: Case Studies in Construction Materials, Vol 16, Iss , Pp e01111- (2022)

The present paper reviews some recent research on concrete spalling theories and existing test methods of moisture migration patterns that occur when concrete is exposed to elevated temperatures. Experimental investigations on these systems in fire c

Externí odkaz: https://doaj.org/article/86d8bea26b6b407ba196a3b2fd73258c

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Akademický článek

A Study of the Residual Strength of Reactive Powder-Based Geopolymer Concrete under Elevated Temperatures

Autor: Thathsarani Kannangara, Maurice Guerrieri, Sam Fragomeni, Paul Joseph

Publikováno v: Applied Sciences, Vol 11, Iss 24, p 11834 (2021)

This paper reports on studies relating to the unstressed residual compressive strengths of geopolymer pastes that are heated up to 800 °C, behavior of reactive powder concrete before and after exposure to elevated temperatures and thermal behavior o

Externí odkaz: https://doaj.org/article/95ea44fee30949539151ba33f88c8d7b

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Akademický článek

Effects of Initial Surface Evaporation on the Performance of Fly Ash-Based Geopolymer Paste at Elevated Temperatures

Autor: Thathsarani Kannangara, Maurice Guerrieri, Sam Fragomeni, Paul Joseph

Publikováno v: Applied Sciences, Vol 12, Iss 1, p 364 (2021)

Geopolymer concrete is a valuable and alternative type of concrete that is free of traditional cement. Generally, geopolymer concretes require a source material, which is rich in silicon and aluminum. Furthermore, fly ash-based geopolymer concretes h

Externí odkaz: https://doaj.org/article/6358cae5cc304e99a14f1a83db84207d

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