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Engineers: Eren Du
Has a family
Famous Engineer and Docter(??)
The group of Engineers
Live in Korea
Has lovely big eyes
Nanchang No.2 Sino-Canadian Bridge
About LED light, we set up two power supply.
One is battery powered
One is renewable energy
Gan River Basin presents hilly landscape as the main pattern, hilly accounted for 64.7% of the basin area , hilly post to 31.5%, plains, waters only 3.9%. Gan River downstream, is a mountainous, hilly as the mainstay of both low hills and a few plain landforms type.
Start Date:April 1,2036
Time of Construction:Two and half years
Train of Thought
The bridge must be safe.
There must be lights on the bridge.
It must can cross the Gan River.
It must be strong.
Target audience is divers of CARS.
Model of the Bridge
Statement of Problem
Materials(For real life):
Total Cost: ￥3487920.79
Carbon Fiber Sticks
Total Cost: ￥323.45
Carbon fiber sticks were the materials of Ashley’s kite,then she took it off.
Wooden board is the waste material in the house decor.
Iron sheet is from a old iron box.
Foam is the waste material of some projects. .
The pillar of the bridge are form COCO’s old bridge.
Some carbon fiber sticks are from trash.
Pressure(model and ground)≈33.78378378 Pa
Corrosion Resistance:Spread ainti-rust paint.It has good and stable conducting electrostaic property and long time cathodic protection.Highly resistant to abrasion,sea water,crude and fuil oil.
Bearing of the bridges:no trees,decrease the pressure on the bridge
Time of repairing:5 years per once
Time of inspection:6 months per once
Infrared thermography and ground-penetrating radar
Cut the wooden board to the shape we want.
Use the iron sheets to fasten the towers by nailing
Use carbon fiber sticks to make the framework of the bridge.
Use the thread and glue to reinforce the relationship of each carbon fiber sticks.
Use the wood to be the pillars,and use glue to connect them and the road board.
Cut some part to the tower and connect them and the road board.
1.Measure the dimension of building
At first,it is really short,so we made two approach bridges to make cars go to the bridge easily
2.It can withstand environmental forces
a.Use a fan to imitate wind gusts
A little move
We use 502 glue,some wood sticks and carbon fibre to make our bridge stronger
b.Shake the table gently to imitate an earthquake
It felt down
It remain steady
We out some wide wood to carry the whole bridge,if became harder to move.
3.How much things it can bearing
A human 50kg
We use heavier things to test how much can the bridge hold
We add railings to protect the cars.
We add the ladder to help people fixing up
We add the LEDs.
Q & A
Thank you for listening!