Role of Concrete Bridges in Sustainable Development PDF Download

Author: Ravindra K. Dhir
Publisher: Thomas Telford Publishing
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 464

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Book Description
- Preface - Innovative concrete bridges - Design and construction - Loading considerations - Esthetics of concrete bridges - Whole life cycle economics for sustainabilty - Exploting design - Index of Authors - Subject Index

Author: Jiřʹi Strʹaskʹy
Publisher:
ISBN: 9780727739339
Category : Concrete bridges
Languages : en
Pages : 456

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Book Description
Themes covered include: innovative concrete bridges; design and construction; loading considerations; aesthetics of concrete bridges; whole life cycle economics for sustainability; and exploiting design.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 428

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Author: Yail J. Kim
Publisher:
ISBN: 9781942727477
Category :
Languages : en
Pages : 172

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Book Description

Author: Ravindra K. Dhir
Publisher:
ISBN: 9780727732453
Category : Technology & Engineering
Languages : en
Pages : 1792

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Book Description
These volumes present the proceedings of three symposia organised under the umbrella of Celebrating concrete: People and practice, an international meeting organised by the University of Dundee's Concrete Technology Unit.

Author: Ignacio J. Navarro
Publisher: Infinite Study
ISBN:
Category : Mathematics
Languages : en
Pages : 20

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Book Description
Essential infrastructures such as bridges are designed to provide a long-lasting and intergenerational functionality. In those cases, sustainability becomes of paramount importance when the infrastructure is exposed to aggressive environments, which can jeopardise their durability and lead to significant maintenance demands. The assessment of sustainability is however often complex and uncertain. The present study assesses the sustainability performance of 16 alternative designs of a concrete bridge deck in a coastal environment on the basis of a neutrosophic group analytic hierarchy process (AHP). The use of neutrosophic logic in the field of multi-criteria decision-making, as a generalisation of the widely used fuzzy logic, allows for a proper capture of the vagueness and uncertainties of the judgements emitted by the decision-makers. TOPSIS technique is then used to aggregate the different sustainability criteria. From the results, it is derived that only the simultaneous consideration of the economic, environmental and social life cycle impacts of a design shall lead to adequate sustainable designs. Choices made based on the optimality of a design in only some of the sustainability pillars will lead to erroneous conclusions. The use of concrete with silica fume has resulted in a sustainability performance of 46.3% better than conventional concrete designs.

Author: Ignacio Javier Navarro
Publisher: Infinite Study
ISBN:
Category : Mathematics
Languages : en
Pages : 15

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Book Description
Sustainable design of infrastructures has become a major matter of study since the recent establishment of the Agenda 2030. This paper provides a systematic literature review on the use of multi-criteria decision making techniques used so far for the sustainable design of bridges. Special attention is put as well on how the reviewed studies assess the sustainable performance of bridge designs along their life cycle from the economic, the environmental and the social perspective. Although SAW and AHP are recurrently used in the sustainable assessment of bridges, the analysis of the most recent articles show that the application of TOPSIS and PROMETHEE techniques are gaining increasing relevance for such purpose. Most of the studies focus on the research of the construction and the maintenance stage of bridges. However, a need for further analysis is identified when it comes to the assessment of the impacts resulting from the End of Life cycle stage of bridges from a sustainable point of view. The use of intuitionistic and neutrosophic logic have been detected as emerging alternatives to the fuzzy approach of decision making problems.

Author: Gajanan M. Sabnis
Publisher: CRC Press
ISBN: 1498704115
Category : Nature
Languages : en
Pages : 452

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Book Description
Illustrates the Global Relevance of SustainabilityApplicable to roads, bridges, and other elements of the infrastructure, Green Building with Concrete: Sustainable Design and Construction, Second Edition provides an overview of all available information on the role of concrete in green building. A handbook offering viewpoints from worldwide experts

Author: Juan Manuel Macía
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Sustainable and durable infrastructure facilities, including bridges, require optimum use of all resources involving reduction of energy and water consumption during all project phases, including planning, design, construction, maintenance, operations, repair and rehabilitation, and finally decommissioning and disposal of the debris at the end of its service life. Design of a sustainable and durable bridge structure requires consideration of a few feasible alternatives to develop an optimum option to fulfill all of the relevant limit states, with the best life-cycle performance and with the lowest life-cycle costs. The current national standards do not account for the observed increases in operating loads and the increasing deterioration of bridge structures over their service life. While these standards emphasize quality control in choice of materials, design and construction, they do not provide guidance and scientific tools to design and maintain a bridge ...

Author:
Publisher:
ISBN: 9781904482505
Category :
Languages : en
Pages : 64

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