Com-bridge - construction of a bridge made of FRP composites
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- čas přidán 11. 09. 2024
- The documentary presents realization of project „Com-bridge - An innovative bridge made of FRP composites”. In 2015 r. Mostostal Warszawa S.A. constructed the first Polish road bridge made of FRP composites. It is the longest single-span bridge of its kind in the world.
com-bridge.pl/i...
Consortium Partners:
- Mostostal Warszawa S.A. (coordinator) - prefabrication and construction works,
- Promost Cosulting - bridge design,
- Warsaw University of Technology - materials tests,
- Rzeszów University of Technology - bridge elements tests.
The construction of the bridge has been a part of the Com-bridge research project, co-financed by the National Centre of Research and Development's programme supporting scientific research and development activities on demonstration scale.
This purely amazing, I am currently working with glass and carbon fiber composite material for wrapping the structural members but the level of precision achieved via Vaccum process is truly remarkable
Beautiful works.
Composites are the future. I think the work of Mastostal should be the benchmark. One has to leverage this technology and keep improving on. The scope is immense for application composites as structural products. of course there might be drawbacks as the structure ages and if we arrive at a technology to contain the degradation, the sky is the limit for application of structural composites
Very nice video, well made. Nice lab & bridge test scene too 😎👍
This is magnificent
Genial
Worker not wearing a respirator when cutting with diamond saw. Has to be competitive with the cost of steel. Fabrication of the composite presently seems to be very time consuming. What is the life of the resin? Prototype looks small which is probably actually good, unlike the FIU experimental structure which was radically over-sized.
Teknologi baru sangat prospektif
Lo intrezante es que el gratting es 100mantenible a bajo costo y no se pudre ,sirve para los trremotos
Esa fibra es vidireccional y se trabaja a contramolde o llamado prensa
Tested for strength and endurance. Did they be sure to factor in uv deterioration of the plastics?
Educative very well.!.
what is the name of this bridge and where is it locate ??
Thank Sir 👍😊, God Heavenly Father Jesus Christ Joseph and Mary Blessings You today
Der sir
Are you using a FRP Rebar instead of Steel Rebar in concrete pouring mix?
GFRP rebars were used.
@@LechWasak Did Fiber Reinforced Concrete use too? Like i this vid:
czcams.com/video/bRtRzszRcmU/video.html
No. It was "typical" concrete made on light aggregate. However, in our second composite bridge (czcams.com/video/tFcOQ8R7l30/video.html), dispersed reinforcement was used in the sidewalk.
what kind of steel profile use in this video? IWF 900x300?
Where? When? In the lab?
*Structural behaviour... Of.... Dynamic Characteristics*
*Non-metallic reinforcement*
First frequency of natural vibrations was 3.55 Hz (FEM model). I will try to find the measured value...