Monitoring solutions for large movable scaffolding systems
|
|
|||||||||||
Bibliographic Details
| Author(s): |
André Resende
(Bridge Engineering Research and Design (BERD), Porto, Portugal)
Hugo Coelho (Bridge Engineering Research and Design (BERD), Porto, Portugal) Pedro Pacheco (Bridge Engineering Research and Design (BERD), Porto, Portugal) Joao Costa (Faculdade de Engenharia da Universidade do Porto (FEUP), Porto, Portugal) Carlos Moutinho (Faculdade de Engenharia da Universidade do Porto (FEUP), Porto, Portugal) Filipe Magalhães (Faculdade de Engenharia da Universidade do Porto (FEUP), Porto, Portugal) |
||||
|---|---|---|---|---|---|
| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Conference: Risk Intelligence of Infrastructures, Seoul, South Korea, 9-10 November 2020 | ||||
| Published in: | IABSE Conference Seoul 2020 | ||||
|
|||||
| Page(s): | 190-197 | ||||
| Total no. of pages: | 8 | ||||
| DOI: | 10.2749/seoul.2020.190 | ||||
| Abstract: |
This paper aims to describe the SMART-OPS research project, present preliminary results of the experimental campaign and foresee the characteristics and advantages of the product under development. In the first stage, a commercial monitoring equipment was adopted. The paper will describe preliminary results obtained with this equipment to demonstrate in a full-scale MSS under normal operation the advantages and challenges of monitoring. In the second stage, a customized monitoring system is under development. The monitoring system was implemented in a Movable Scaffolding System (MSS) used to build spans up to 70m of prestressed concrete deck. The monitoring scheme included 2 sonic anemometers, 29 strain gages and 3 triaxial accelerometers. The MSS built 12 spans near Bratislava between May 2019 and February 2020. |
||||
| Keywords: |
structural monitoring Movable Scaffolding Systems (MSS) Large MSS (LMSS) Organic Prestressing System (OPS) operational modal analysis (OMA)
|
||||