strongest popsicle stick bridge

This makes the bridge really strong. Watch the video t.

Popsicle Stick Bridge Holds 1 016 Lbs Popsicle Stick Bridges Popsicle Sticks Hold On

To start you will need two rows of popsicle sticks for the bottom base.

. Howe Truss Bridge It weighed about 150 grams and held 140 pounds. I have made a Popsicle stick bridge with 104 sticks that I tried really hard to overload and break since it ended up very strong and stiff. Its efficiency score was 424. Then the load carrying capacity of the bridge will increase tremendously.

12 were long stringerss and made of 7 popsicles and 12 were shorts stringers and made of 5 popsicle sticks. It also shows compression and tension in trianglesI k. Its efficiency score was 424. You may now hear the story of how 4 people made the worlds lightest strongest and longest popsicle stick bridge in history.

I think the warren-truss design will be the strongest because it is the simplest design and spreads the weight of the load evenly over the bridge. You will repeat this to make the two trusses for the sides of the bridge. Bridges will be compared on a strength to weight ratio. How do you reinforce a popsicle stick bridge.

We built one using maybe 140 sticks give or take a few. But let us say hypothetically that all the members are equally strong. Lay out the Popsicle sticks on the pieces of paper on top of the scale designs. Gently try to twist them back.

Clip two popsicle sticks together end to end using a binder clip. Watch the video t. The weight of the testing device deck and connections are not included in the final weight. Popsicle sticks have defects in them and the structure is as strong as the weakest member.

Start by lining up three popsicle sticks end to end. Pratt truss Warren truss and K truss. To test the bridges. What is the strongest bridge design for popsicle sticks.

The triangle design is strongerthe popsicle sticks are arranged in such a way in this shape that when you push or pull on them none of them can rotate. To start you will need two rows of popsicle sticks for the bottom base. The bridge must span a 55cm gap No more than 100 popsicle sticks may be used The sticks may not be cut Only white glue may be used Construction paper may be used for the deck only. Glue the pieces together using white glue and.

And we went through each of those sticks before using them in the. Hold one end of each popsicle stick in each hand. Every year many students world-wide build bridges made soley from popsicle sticks and glue to see which designs can hold the most weight. With less than 100 popsicle sticks that is a lot of strength in this bridge.

Choosing the best possible sticks. The bridge will be loaded midspan like a point load and theres no limit on the number of Popsicle sticks but theres a 1 kg maximum weight so strength-to-weight ratio must be greater than. This is the strongest popsicle bridge I have built Click to see full answer. Answer 1 of 3.

Its efficiency score was 424. Popsicle sticks and glue were used to build 3 different bridge designs. Just listen to this story to find out. Now hot glue the popsicle sticks to the gussets as shown in the picture.

Tape a total of 7 gusset plates to your work surface. The popsicle stick bridge is a classic science demonstration and competition. This is the strongest popsicle bridge I have built. Howe Truss Bridge weighed about 150 grams and held 140 pounds.

This is an updated version of my old Popsicle Bridge 3 which was the same length but slightly different in construction. Take care to keep the glued junctions neat by aligning the sticks to form clean. Repeat this 3 more times to create four 3-pop. I used only Elmers White glue to join the sticks together.

Popsicle sticks can be cut. For the bridge that we created we ordered 425000 Popsicle sticks. Furthermore What makes a popsicle stick bridge strong. A Warren Truss bridge is made with equilateral triangles that divide out the weight on the bridge.

It weighed about 150 grams and held 140 pounds. With less than 100 popsicle sticks that is a lot of strength in this bridge. With less than 100 popsicle sticks that is a lot of strength in this bridgeIts efficiency score was 424. It weighed about 150 grams and held 140 pounds.

Directions for a Strong Bridge. Note that a typical 4½ inch popsicle stick weighs approximately 13 grams. They serve as the gusset plates for your bridge. With less than 100 popsicle sticks that is a lot of strength in this bridge.

This is the strongest popsicle bridge I. This is the strongest popsicle bridge I have built. Cut one stick in half using a large scissors. Glue the halves to each end of the 3 sticks placed end to end and glue two popsicle sticks in the middle.

At the 25 th Annual Popsicle Stick Bridge Competition held at the University of Alberta in 2013 Civil Engineering Student Tony Dong broke the record of highest weight at an astonishing 746 lbs 338kg. In this video I will be demonstrating how to optimise your truss popsicle stick bridge with triangles. Its efficiency score was 424. However Tony didnt stop there this year he came up with a new and.

Howe Truss Bridge. This Howe Truss bridge uses 99 popsicle sticks spans 21 inches and holds 200 pounds. Have to use white glue hot glue or both. Its efficiency score is 678.

Specs for bridge are as follows. With less than 100 popsicle sticks that lot strength this bridge. Keeping this in view which Popsicle Stick Bridge is the strongest. To put this into perspective this is the approximate weight of a Zebra being held up entirely by white glue and 100 popsicle sticks.

Not expecting it to hold much weight we were surprised by how strong it ended up being. To build the strongest possible bridge to take a matchbox car using wooden popsicle sticks. Maximum Allowable Bridge Weight 12 oz 340 grams. This bridge was built from completely un-modified popsicle sticks Level 1 sorted.

Results in last step. A Warren Truss bridge is made with equilateral triangles that divide out the weight on the bridge. Building a Popsicle-Stick Bridge The goal. Materials are hot gluewhite glue popsicle sticks and plyers to cut sticks if needed at least 55cm in length gap beneath the bridge will be 55cm so it needs to have room to balance on the two desks min width is 4cm.

With the help of a utility knife carefully cut a chunk of balsa wood into fourteen square pieces each having 2 sides. This the strongest popsicle bridge. Glue on two overlapping the seams. Likewise people ask what is the strongest Popsicle stick bridge design.

Howe Truss Bridge It weighed about 150 grams and held 140 pounds. 5 identical models of each design were built. This makes the bridge really strong. Glue three more full sticks on top to create three layers with overlapping joints.

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