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Reducing the Seismic Vulnerability of Existing Buildings: Assessment and Retrofit

Authors: --- ---
ISBN: 9783039212576 / 9783039212583 Year: Pages: 182 DOI: 10.3390/books978-3-03921-258-3 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-08-28 11:21:27
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Abstract

Devastating seismic events occurring all over the world keep raising the awareness of the scientific, technical and political communities to the need of identifying assets at risk and developing more effective and cost-efficient seismic risk mitigation strategies. Significant advances in earthquake engineering research have been achieved with the rise of new technologies and techniques with potential use in risk assessment, management and mitigation. Nevertheless, there is still much to be done, particularly with regard to existing buildings, most of them built without anti-seismic provisions. The wide variety of construction and structural systems, associated with the complex behaviour of their materials, greatly limit the application of current codes and building standards to the existing building stock. To tackle this issue, there is a fundamental need for developing multidisciplinary research that can lead to the development of more sophisticated and reliable methods of analysis, as well as to improved seismic retrofitting techniques compliant with buildings conservation principles. This book intends to contribute to the aforementioned goal by stimulating the exchange of ideas and knowledge on the assessment and reduction of the seismic vulnerability of existing buildings. 10 high quality contributions authored by international experts from Italy, Portugal, Morocco, Nepal, Czech Republic and Spain are included herein. All contributions pursue the protection of existing buildings by considering the most updated methods and advanced solutions emerging from different fields of expertise.

New Trends in Recycled Aggregate Concrete

Authors: --- ---
ISBN: 9783039211401 / 9783039211418 Year: Pages: 280 DOI: 10.3390/books978-3-03921-141-8 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-08-28 11:21:27
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Abstract

This book is the result of a Special Issue published in Applied Sciences, entitled “New Trends in Recycled Aggregate Concrete"". It identifies emerging research areas within the field of recycled aggregate concrete and contributes to the increased use of this eco-efficient material.Its contents are organised in the following sections: Upscaling the use of recycled aggregate concrete in structural design; Large scale applications of recycled aggregate concrete; Long-term behaviour of recycled aggregate concrete; Performance of recycled aggregate concrete in very aggressive environments; Reliability of recycled aggregate concrete structures; Life cycle assessment of recycled aggregate concrete; New applications of recycled aggregate concrete.

Keywords

reactive power concrete --- shrinkage --- creep --- steel fibre --- model --- compressive strength --- models --- geological nature of aggregates --- quality of aggregates --- concrete --- recycled aggregates --- seismic load --- strain rate --- fiber-reinforced concrete --- dynamic mechanical property --- recycled aggregate quality --- bond strength --- shear behavior --- aggregate interlock mechanism --- size effect --- ready-mixed concrete --- recycled concrete aggregates --- returned concrete --- concrete sludge fines --- soil stabilization --- recycled aggregate --- recycled aggregate concrete --- artificial neural networks --- aggregate characteristic --- input variable --- recycled concrete --- aggregate --- mixture proportioning --- flexural behavior --- recycling --- heavyweight waste glass --- cyclic load --- reinforced concrete member --- recycled aggregate concrete (RAC) --- steel reinforced recycled aggregate concrete (SRRAC) --- elevated temperature --- residual properties --- recycled coarse aggregate concrete --- nylon fiber --- mechanical properties --- permeability --- microstructure --- foam concrete --- cellular concrete --- ceramic foam --- modulus --- crushing --- energy absorbing --- CT --- foam structure --- foam stability --- recycled aggregate --- concrete --- life cycle assessment --- environmental impact --- recycled concrete aggregate --- crumb rubber --- crushed glass --- compressive strength --- tensile splitting strength --- water absorption --- concrete --- aggregates --- fly-ash --- silica fume --- blast-furnace slag --- mechanical properties --- water absorption --- reinforced concrete --- recycled aggregate concrete --- columns --- seismic performance --- numerical analysis --- variable sensitivity --- recycled aggregate --- concrete --- construction waste --- mechanical characteristics --- durable characteristics --- n/a

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MDPI - Multidisciplinary Digital Publishing Institute (2)


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CC by-nc-nd (2)


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eng (2)


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2019 (2)