SENSO JOINT - An innovative sensor system for a sustainable joint design of concrete pavements

  • Inacceptable capability and durability of joint sealing systems but also inadequate traffic performance (noise emission; overrolling comfort) up to traffic safety aspects reflect the still enormous demand for data-based description of concrete pavements performance under heavy loading conditions. Especially the deformation behavior of concrete pavement slabs in the joint region in consideration of new pavement construction types and improved concrete mixtures meanwhile established but also under the steeply rising traffic loads is not sufficiently explored. To create a data basis for advanced design rules, evaluation methods and product standards - and with it to improve quality, durability and finally sustainability of pavements - an innovative 3-D sensor system SENSO JOINT adapted to german roadworking requirements and suitable for heavy-duty operating conditions was developed. The contribution introduced describes the development of an extensive technical solution based on theInacceptable capability and durability of joint sealing systems but also inadequate traffic performance (noise emission; overrolling comfort) up to traffic safety aspects reflect the still enormous demand for data-based description of concrete pavements performance under heavy loading conditions. Especially the deformation behavior of concrete pavement slabs in the joint region in consideration of new pavement construction types and improved concrete mixtures meanwhile established but also under the steeply rising traffic loads is not sufficiently explored. To create a data basis for advanced design rules, evaluation methods and product standards - and with it to improve quality, durability and finally sustainability of pavements - an innovative 3-D sensor system SENSO JOINT adapted to german roadworking requirements and suitable for heavy-duty operating conditions was developed. The contribution introduced describes the development of an extensive technical solution based on the analysis of decisive loads, interactions and boundary conditions. Based on calibration data, results of laboratory testing and finally field-testing on different concrete pavement construction types the outcome of a multi-level evaluation process shall introduce the potential of the new sensor system.zeige mehrzeige weniger

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Autoren/innen:Christoph Recknagel, Stefan Spitzer, Johannes Hoppe, Norman Wenzel, Stephan Pirskawetz
Dokumenttyp:Beitrag zu einem Tagungsband
Veröffentlichungsform:Verlagsliteratur
Sprache:Englisch
Titel des übergeordneten Werkes (Englisch):Lecture Notes in Civil Engineering - Proceedings of the 9th International Conference on Maintenance and Rehabilitation of Pavements - Mairepav9
Jahr der Erstveröffentlichung:2020
Organisationseinheit der BAM:7 Bauwerkssicherheit
7 Bauwerkssicherheit / 7.1 Baustoffe
Herausgeber (Institution):Swiss Federal Laboratories for Materials Science and Technology EMPA
Verlag:Springer Nature Switzerland AG
Verlagsort:Switzerland
Jahrgang/Band:76
Erste Seite:191
Letzte Seite:199
DDC-Klassifikation:Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurbau
Freie Schlagwörter:Concrete pavements; Field validation; Innovative measurement technology; Load quantification; Performance design for joint systems; Sustainable joint sealing
Themenfelder/Aktivitätsfelder der BAM:Infrastruktur
Infrastruktur / Sicherheit und Lebensdauer von Bauwerken
Veranstaltung:9th International Conference on Maintenance and Rehabilitation of Pavements (Mairepav9)
Veranstaltungsort:Online meeting
Beginndatum der Veranstaltung:01.07.2020
Enddatum der Veranstaltung:03.07.2020
DOI:https://doi.org/10.1007/978-3-030-48679-2
ISSN:2366-2557
ISBN:978-3-030-48678-5
ISBN:978-3-030-48679-2
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:07.01.2021
Referierte Publikation:Nein