DISPLACEMENTS OF CABLE-STAYED BRIDGE MEASURED WITH THE USE OF TRADITIONAL AND MODERN TECHNIQUES

Publications

Share / Export Citation / Email / Print / Text size:

Architecture, Civil Engineering, Environment

Silesian University of Technology

Subject: Architecture , Civil Engineering , Engineering, Environmental

GET ALERTS

ISSN: 1899-0142

DESCRIPTION

3
Reader(s)
9
Visit(s)
0
Comment(s)
0
Share(s)

SEARCH WITHIN CONTENT

FIND ARTICLE

Volume / Issue / page

Related articles

VOLUME 9 , ISSUE 4 (December 2016) > List of articles

DISPLACEMENTS OF CABLE-STAYED BRIDGE MEASURED WITH THE USE OF TRADITIONAL AND MODERN TECHNIQUES

Marek SALAMAK / Tomasz OWERKO / Piotr ŁAZIŃSKI

Keywords : Cable-stayed bridge, Interferometric radar, Load test

Citation Information : Architecture, Civil Engineering, Environment. Volume 9, Issue 4, Pages 89-97, DOI: https://doi.org/10.21307/acee-2016-055

License : (BY-NC-ND 4.0)

Received Date : 20-April-2016 / Accepted: 17-October-2016 / Published Online: 27-August-2018

ARTICLE

ABSTRACT

The paper describes an experiment involving a comparison of a few selected techniques for measuring the displacements of points on the span and pylon of the large cable-stayed bridge. It presents the measuring equipment and the process of static and dynamic tests. The results obtained from several measuring methods including the interferometric radar were compared and summarised. The experiment showed that in the case of large bridges, like tested cable-stayed structure, the best method is non-contact measurements like interferometric radar which is the least sensitive to the distance from a target. It allows the use of higher sampling frequency and at the same time requires relatively little preparation work.

Content not available PDF Share

FIGURES & TABLES

REFERENCES

[1] Kuras P., Owerko T., Ortyl Ł., Kocierz R., Sukta O., Pradelok S.; Advantages of radar interferometry for assessment of dynamic deformation of bridge. Bridge maintenance, safety, management, resilience and sustainability. Proceedings of the Sixth International IABMAS Conference, Stresa, Italy, 2012; p.885-891

[2] Markocki B., Salamak M.; Durability of stress ribbon bridge checked during load test. Journal of Civil Engineering and Architecture, Vol.8, No.4 (Serial No.77), 2014; p.470-476

[3] Olaszek P., Janas L., Salamak M., Matysek A.; Comparative tests of accelerations and displacements of bridges under dynamic load test. Roads, No.10, 2014, p.339-343

[4] Opilski Z., Salamak M.; Static and dynamic displacement of bridges measure using digital camcorder. Monograph Reprocity Resume, Silesian University of Technology, Gliwice, 2008; p.121-126

[5] Owerko T., Ortyl Ł., Kocierz R., Kuras P., Salamak M.; Investigation of displacements of road bridges under test loads using radar interferometry – case study. Proceedings of the Sixth International IABMAS Conference, Stresa, Italy, 2012; p.181-188

[6] Salamak M., Łaziński P.; Experimental identification of the dynamic properties of three different footbridge structures. Third International Conference Footbridge 2008, Footbridges for Urban Renewal, Porto, Portugal, 2008; p.319-320

EXTRA FILES

COMMENTS