Creep Behaviour in Cracked Sections of Fibre Reinforced Concrete: Proceedings of the International RILEM Workshop FRC-CREEP 2016 PDF
Preview Creep Behaviour in Cracked Sections of Fibre Reinforced Concrete: Proceedings of the International RILEM Workshop FRC-CREEP 2016
RILEM Bookseries Pedro Serna Aitor Llano-Torre Sergio H.P. Cavalaro Editors Creep Behaviour in Cracked Sections of Fibre Reinforced Concrete Proceedings of the International RILEM Workshop FRC-CREEP 2016 Creep Behaviour in Cracked Sections of Fibre Reinforced Concrete RILEM BOOKSERIES Volume 14 RILEM, The International Union of Laboratories and Experts in Construction Materials,SystemsandStructures,foundedin1947,isanon-governmentalscientific association whose goal is to contribute to progress in the construction sciences, techniques and industries, essentially by means of the communication it fosters betweenresearchandpractice.RILEM’sfocusisonconstructionmaterialsandtheir useinbuildingandcivilengineeringstructures,coveringallphasesofthebuilding process from manufacture to use and recycling of materials. More information on RILEManditspreviouspublicationscanbefoundonwww.RILEM.net.Indexedby SCOPUSandSpringerlink. More information about this series at http://www.springer.com/series/8781 Pedro Serna Aitor Llano-Torre (cid:129) Sergio H.P. Cavalaro Editors Creep Behaviour in Cracked Sections of Fibre Reinforced Concrete Proceedings of the International RILEM Workshop FRC-CREEP 2016 123 Editors PedroSerna SergioH.P. Cavalaro ICITECHInstitute for ConcreteScience Departamento deIngenieríaCivil y andTechnology Ambiental Universitat PolitècnicadeValència (UPV) Universidad PolitécnicadeCataluña(UPC) Valencia Barcelona Spain Spain Aitor Llano-Torre ICITECHInstitute for ConcreteScience andTechnology Universitat PolitècnicadeValència (UPV) Valencia Spain ISSN 2211-0844 ISSN 2211-0852 (electronic) RILEMBookseries ISBN978-94-024-1000-6 ISBN978-94-024-1001-3 (eBook) DOI 10.1007/978-94-024-1001-3 LibraryofCongressControlNumber:2016954542 ©RILEM2017 Nopartofthisworkmaybereproduced,storedinaretrievalsystem,ortransmittedinanyformorbyany means, electronic, mechanical, photocopying, microfilming, recording or otherwise, without written permissionfromthePublisher,withtheexceptionofanymaterialsuppliedspecificallyforthepurposeof beingenteredandexecutedonacomputersystem,forexclusiveusebythepurchaserofthework. Printedonacid-freepaper ThisSpringerimprintispublishedbySpringerNature TheregisteredcompanyisSpringerScience+BusinessMediaB.V. Theregisteredcompanyaddressis:VanGodewijckstraat30,3311GXDordrecht,TheNetherlands Preface Overthepastyears,therehasbeenasignificanteffortintheresearch,development and application offibre-reinforced concrete (FRC). This has been promoted by the introductionofFRCinmajornationalandinternationalcodesofstructuralconcrete (ACI318,MC2010andtheincomingEC2amongothers).However,thelong-term behaviourofFRCundersustainedloadisstillacontroversialtopicinbothscientific and technical forums. Oneofthemainissuestoconsiderthisphenomenonincodesliesintheabsence of validated and widely accepted models to predict it and standardized testing methodologiestoquantifycreepinFRCs.Theknowledgeofthecreepresponseon cracked FRC elements is essential to ensure the viability of structural applications ofthismaterialandhasimportantconsequencesonstructuraldurabilityandsafety. In 2014, a new technical committee was created in the frame of RILEM: the RILEM TC 261-CCF, entitled “Creep behaviour in Cracked Sections of Fibre Reinforced Concrete”. The TC 261-CCF is in charge of compiling information on thistopic,aswellasofreachingaconsensusaboutcreeptestmethodologiesandthe considerations for the analysis of the results. One of the proposed activities of this TC was the organization of a RILEM workshop, with the aim of including in a publication all collected updated researches and results on the topic. Withthisobjective,theFRC-CREEP2016—InternationalRILEMWorkshopon Creep Behaviour in Cracked Sections of Fibre Reinforced Concrete took place in the “Universitat Politècnica de València” (Spain) during 9–10 March 2016. The FRC-CREEP 2016 was proud to welcome 35 attendees from 16 countries, and 20 lectures were presented and discussed. Most of the active researchers in the field took part in this event, which was a great occasion to share experiences and establish points of interest for future studies. The technical activity of the workshop was scheduled in four general sessions, with an additional conference of the Honorary Chairman Ravindra Gettu and two roundtablesinordertopromotethediscussionontwospecificaspects:the“Creep Testing Methodologies and Results interpretation” and “When creep in a cracked section of structural FRC elements is an important issue”. This book presents the proceedings of the workshop. v vi Preface Iwouldliketotakeadvantageofthisprefacetostatemysinceregratitudetothe following people: (cid:129) Ravindra Gettu, for promoting the event as the WorkshopHonorary Chairman; (cid:129) The round tables’ organizers Giovanni Plizzari and Claudio Mazzotti, for accepting the challenge of generating discussion on essential aspects; (cid:129) Theauthorsfortheirinvaluabletechnicalcontributionsandwillingnesstoshare their research; (cid:129) Thescientificcommitteefortheircollaborationanddedicationtotherevisionof technical articles, a critical process to ensure a high technical quality and achieve valuable proceedings; (cid:129) The workshop sponsors for the generous support and collaboration; (cid:129) The “Universitat Politècnica de València” and the “Civil Engineering School” that provided the facilities and the infrastructure to hold the workshop; (cid:129) The contribution of the organizing committee, the support group, and specially of Aitor Llano who made this project a success. Finally, I would like to thank all participants, whose interest and enthusiasm made this workshop a first-class and enriching event for all. Thanks to all of you for your contribution. Valencia, Spain Pedro Serna FRC-CREEP 2016 Workshop Chairman Committees Organizing Committee Pedro Serna, Spain (Chairman) Aitor Llano-Torre, Spain (Secretariat) Sergio Henrique Pialarissi Cavalaro, Spain Honorary Chairman Ravindra Gettu, India Scientific Committee Charles Allen, UK Bryan Barragán, France Olivier Bayard, France Stefan Bernard, Australia Benoît Bissonnette, Canada William Peter Boshoff, South Africa Wolfgang Brameshuber, Germany Nicola Buratti, Italy Jean-Philippe Charron, Canada Christian Clergue, France Simon Cleven, Germany Frank Dehn, Germany Clelia Desmettre, Canada Marco Di Prisco, Italy Terje Kanstand, Norway Wolfgang Kusterle, Germany vii viii Committees Sukmin Kwon, Japan Catherine Larive, France Ingemar Lofgren, Norway José R. Martí-Vargas, Spain Claudio Mazzotti, Italy Sandro Moro, Italy Tomoya Nishiwaki, Japan Benoit Parmentier, Belgium Giovanni Plizzari, Italy Steven Pouillon, Belgium Pierre Rossi, France Romildo D. Toledo Filho, Brazil Lucie Vandewalle, Belgium Emilia Vasanelli, Italy Gerhard Vitt, Belgium Rutger Vrijdaghs, Belgium Sébastien Wolf, Luxemburg Raúl Zerbino, Argentina Institutions and Sponsors Organized By Universitat Politècnica de València UPV Institute of Science and Technology of Concrete—ICITECH Supported By RILEM Generalitat Valenciana—Conselleria d’ Educació, Investigació, Cultura i Esport Sponsored By Saint-Gobain Seva—FIBRABLEX ix
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