- Видео 19
- Просмотров 86 892
Trinity College Dublin Civil Engineering
Ирландия
Добавлен 11 дек 2014
Welcome to the RUclips channel of the Department of Civil, Structural and Environmental Engineering at Trinity College Dublin.
This channel is used to distribute video content to students and researchers, particularly in the context of current restrictions on in-house laboratory demonstrations. Video demonstrations for the 1E12 (Engineering Materials and their Applications) and 2E4 (Solids and Structures) modules are available to view here, as are catch-up videos for those who were unable to attend the 3A2 lab practicals in person.
The Departmental website may be found at www.tcd.ie/civileng/.
Results for online lab practicals may be accessed at sites.google.com/view/tcdcivilengineering/home
This channel is used to distribute video content to students and researchers, particularly in the context of current restrictions on in-house laboratory demonstrations. Video demonstrations for the 1E12 (Engineering Materials and their Applications) and 2E4 (Solids and Structures) modules are available to view here, as are catch-up videos for those who were unable to attend the 3A2 lab practicals in person.
The Departmental website may be found at www.tcd.ie/civileng/.
Results for online lab practicals may be accessed at sites.google.com/view/tcdcivilengineering/home
S9: Flexural and Torsional Modes of Vibration
S9: Flexural and Torsional Modes of Vibration
Просмотров: 700
Видео
3A1: Hydraulics - Pumps in Series and Parallel
Просмотров 21 тыс.3 года назад
3A1: Hydraulics - Pumps in Series and Parallel
3A3: Hydraulics - Pipe Flow
Просмотров 1,1 тыс.3 года назад
Demonstration video illustrating experiments to determine the impact of pipe roughness, pipe diameter and local geometric variations on head loss. Sample data for this experiment may be downloaded via: sites.google.com/view/tcdcivilengineering/undergraduate-information/3a3
3A3: Hydraulics - Open Channel Flow
Просмотров 4,4 тыс.3 года назад
Demonstration video illustrating experiments to determine the Manning's coefficient, n, and analyse the backwater curve caused by placing a weir on an open channel. Data for this lab may be accessed via this link: sites.google.com/view/tcdcivilengineering/undergraduate-information/3a3
3A2 - Concrete Beam Lab
Просмотров 4853 года назад
The data set for this lab me may accessed via the following link: sites.google.com/view/tcdcivilengineering/undergraduate-information/3a2
1E12 - Station 8: Concrete Beam Test
Просмотров 2,3 тыс.3 года назад
Demonstration video covering the testing procedure to be used for both your plain and composite beams. Test data may be accessed via the link below: sites.google.com/view/tcdcivilengineering/undergraduate-information/1e12
1E12 - Station 7: Concrete Beam Production
Просмотров 3 тыс.3 года назад
In this video, you will learn how to prepare and then cast both plain and bamboo-reinforced concrete beams.
2E4b - Buckling of a Strut
Просмотров 3,9 тыс.3 года назад
Senior Fresh lab experiment in which we demonstrate the phenomenon of buckling.
3A2 - Steel Beam Lab
Просмотров 12 тыс.3 года назад
Junior Sophister laboratory session in which we investigate the response of a steel beam to loading in both the elastic and plastic ranges. Sample data from the lab may be accessed via this link: sites.google.com/view/tcdcivilengineering/undergraduate-information/3a2
2E4a - Bending of a Beam
Просмотров 4 тыс.3 года назад
Senior Fresh experiment in which we investigate the bending of a steel beam. Data for this experiment may be accessed via the link below: sites.google.com/view/tcdcivilengineering/undergraduate-information/2e4
1E12 - Station 5: Density of Hardened Concrete
Просмотров 6 тыс.3 года назад
Determining the density of hardened concrete in the form of a cube and beam.
1E12 - Station 4: Concrete Cube Production
Просмотров 2,4 тыс.3 года назад
Manufacturing of concrete cubes to the standard IS EN 12390-2.
1E12 - Station 3: Density of Fresh Concrete
Просмотров 2,8 тыс.3 года назад
1E12 - Station 3: Density of Fresh Concrete
1E12 - Station 6: Concrete Cube Compression Test
Просмотров 11 тыс.3 года назад
1E12 - Station 6: Concrete Cube Compression Test
1E12: Batching, Mixing and Sampling of Fresh Concrete
Просмотров 3,1 тыс.3 года назад
1E12: Batching, Mixing and Sampling of Fresh Concrete
Thnk you ❤
What size was the beam? 100 mm ?
122 mm, watch closely the video, it’s written down
excellent demonstration 👍️
Would placing a stiffener at the point of load application produce a more mathematically accurate result since local failure possibly would’ve been avoided. I did not expect the local failure since the flanges do appear compact.
It would likely be too strong for the press and might cause a failure in the press instead of the beam. Always have to think of that possibility. Stiffeners increase the strength by 2-3x. That would put a hell of a strain on the press.
What’s the name of this test method
Lateral torsion test
Thanks
it looks good ... check this also ruclips.net/video/Uo1A5hChjes/видео.html
which standard is this
EN 12350-2
the student should do the lab hands-on and take his own data.
And they usually do. This video was made for students who could not attend lab practicals due to to the pandemic.
And for us who want to know the concept before class
is that common steel?
It is mild steel
@@TCDCivilEng thanks and what is the dimension of the first experiment?
@@AminRahimi-1 The strut length for the first experiment is 230mm. The thickness is 0.6mm and the width is 10mm.
@@TCDCivilEng thanksssss you are great. please create these kinds of videos more. :)
Thank you!
Can you please provide tolerance for the density in regard to mix design just in case the lab samples have lower or higher density
Great Explanation! Is this method of measuring the dry density of concrete adopted by the codes such as ASTM standards
Same question sir/ma'am
Yes, it is same for the ASTM as well.
Nice use of the spline function.