Bridge Design Tutorial - Pratt vs Howe Truss

Lecture on bridge design using Truss Me! In this lecture, Prof. Julian Rimoli (Georgia Tech Aerospace Engineering) discusses key differences between Howe and Pratt trusses. Lecture conducted using Truss Me!, available on Android, iPad and iPhone:
play.google.co...
itunes.apple.c...

[@اميرالليل-ي8ي]

best explaination so far

[@gordbradford1648]

Please reload this video with the sound volume 1.75 times higher...

[@russelllarson2573]

Thanks for this video Dr. Rimoli! Your video makes these concepts very easy to understand. I'm going to use this with my class as we discuss trusses.

[@scientificmonkey3359]

No problem Russell, hope your students enjoy and learn from it!

[@lukas_social]

Great Video, thanks man.

[@akshitaramesh8998]

Thank you Dr.Rimoli! I'm doing a Science Fair Project and was a little confused about the zero force members, but this video cleared it up for me!

[@randomgiraffe8927]

what site is that or i it an engine made by you. I was interested in trying to design truss bridges but i want to make sure my design is strong.

[@renatao6330]

Thank you, you just saved my life.

[@hoanglamnguyenba1244]

How can I show the tension and compression (blue and red) on my app, they are all grey stick and there are no button to make it blue or red please help me

[@scientificmonkey3359]

They should show right after you press "play" and the simulation starts. While you are building all bars are gray, but once you simulate your structure you should be able to see tension (red) and compression (blue) members.

[@hoanglamnguyenba1244]

I can only see the bar turning red after everything has fallen, Is there something wrong in my structure. I'm trying to build a Pratt bridge for my research.

[@thomasivarature8982]

Thanks Dr. Rimoli...have you posted anymore of those videos?

[@scientificmonkey3359]

The videos on this channel are all for now, but more will come in the future!

[@tmac13in34]

what is this software?

[@scientificmonkey3359]

It is called "Truss Me!" and it's available on the App store and Google play: itunes.apple.com/us/app/truss-me!/id732367282?mt=8 play.google.com/store/apps/details?id=com.ScientificMonkeyLLC.TrussMe&hl=en

[@tmac13in34]

Scientific Monkey why not on pc? lol

[@scientificmonkey3359]

OLaYBoTs Channel Coming soon!

[@tmac13in34]

Scientific Monkey this could be useful for my project im doing right now. I am making a truss bridge that must hold 66 newtons of force at least (trying to get a a safety factor of 1.5-2.2) and at the same time trying to make the bridge as light as possible with 3 ft of balsa wood worth of materials.

[@bencesarosi7718]

Love it! Make more tutorials please!

[@scientificmonkey3359]

Thanks! Will do!

[@manuelgomez5307]

Good afternoon. Could you please tell me how is this program called. Thanks.

[@porkheangheng9199]

Manuel Gomez It is in the description, the app name is “Truss me”

[@muhammadidhamnovanto61_33]

what is apl you use to design that bridge ?

[@scientificmonkey3359]

It is called "Truss Me" and is available both for Android and iOS

[@suryas4914]

The two perpendicular members one on the left and one on the right of the weight carries zero forces and they are also not connected to compression members... so why the 2 perpendicular members are provided in the truss?

[@suryas4914]

Stucture is at 4:07

[@Juxtleon]

What is the name of this app?

[@BagemRuStudio-Trailers]

Интересно

[@br1an419]

Very nice!

[@scientificmonkey3359]

+br1an419 Thanks!!!

[@TeamCuellar]

You never explained which was the Howe and which was the Pratt

[@hajarbhtyr5704]

howe is the first one, pratt is the 2nd

[@najmuddinnorber787]

Thank you very much dr rimoli

[@dmshw00065]

H

[@chandrakhadka1749]

lot of thanks from here sir

[@cscsamsung9749]

มีระยะช่วงสแปนมากที่สุดที่จะรับน้ำหนักที่ปลอดภัย กับโครงสร้างทรัส(จั่ว)..เท่าใด..ที่จะไม่เกินค่าวิบัติ...

[@essentialjudge5430]

very nice. very intelligent.

[@linghuil224]

Now i want to test it in reality

[@dmshw00065]

Zxdd has to do with the same thing again but I’m still a man right now

[@JS-qi1ye]

Класс

[@r.a2229]

I don't understand why he has just 934 subcribers

[@juanlepe1125]

me asusta pero me gusta