Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sotiris Demis"'
Autor:
Sotiris Demis, Vagelis G. Papadakis
Publikováno v:
Construction and Building Materials. 306:124813
Upon presenting the particularities of the Arabian Peninsula on the durability of reinforced concrete structures, the procedure and outcomes of a durability analysis using a physicochemical deterministic service life estimation tool on a major infras
Publikováno v:
Waste and Biomass Valorization. 6:843-853
Biomass produced ashes, upon certain conditions (chemical configuration, level of fineness) can posses pozzolanic properties. Rice husk ash (RHA), an agro-industrial by-product produced of the rice industry, can be utilized successfully (in terms of
Publikováno v:
Construction and Building Materials. 68:291-300
Utilization of biomass ash from agro-industrial by-products (containing large amounts of silica in amorphous form) in cement manufacturing and/or concrete production can be an alternative solution to the incorporation of the traditionally used supple
Publikováno v:
Cement and Concrete Composites. 47:9-18
A significant step forward for a thorough durability design process of reinforced concrete structures is the development of software packages, based on predictive models, for the estimation of concrete strength and service life. Such an attempt, in f
Autor:
Vagelis G. Papadakis, Sotiris Demis
Publikováno v:
Journal of Building Engineering. 26:100876
The need for a structured durability design process of reinforced concrete elements is strongly emphasized in the current study. Under such a framework, concrete service life estimation tools (SLTs) can be vital aids. Their utilization however is not
Publikováno v:
Computers and Concrete. 12:755-774
Considering the well known environmental issues of cement manufacturing (direct and indirect levels of CO2 emissions), clinker replacement by supplementary cementing materials (SCM) can be a very promising first step in reducing considerably the asso
Autor:
Sotiris Demis, Vagelis G. Papadakis
Publikováno v:
Computers and Concrete. 11:587-602
In the current study, a method for concrete compressive strength prediction (based on cement strength class), incorporated in a software package developed by the authors for the estimation of concrete service life under harmful environments, is prese
Publikováno v:
Construction and Building Materials. 38:139-146
In the current study the effects of chloride-induced corrosion, in terms of mechanical properties and pit depths, are evaluated on B500c steel bars embedded in concrete (embedded samples) and directly exposed (bare samples), immersed in a salt spray
Autor:
Vagelis G. Papadakis, Sotiris Demis
Publikováno v:
Computers & concrete. 10:391-407
Utilization of supplementary cementing materials (SCM) by the cement industry, as a highly promising solution of sustainable cement development aiming to reduce carbon dioxide emissions, necessitates a more thorough evaluation of these types of mater
Publikováno v:
Materials and Corrosion. 61:328-331
Research attempts on the effect of environmental corrosion on bond between steel bars and concrete, report considerable losses of bond strength. Alternative solutions to the corrosion problem include the use of non-metallic reinforcement. In this pap