# What is the strongest bridge design for popsicle sticks?

## What is the strongest bridge design for popsicle sticks?

The triangle design is “stronger”—the popsicle sticks are arranged in such a way in this shape that when you push or pull on them, none of them can rotate.

## How much weight can a popsicle stick bridge hold?

Maximum Allowable Bridge Weight = 12 oz (340 grams). Note that a typical 4½ inch popsicle stick weighs approximately 1.3 grams. weight of the testing device (deck and connections) are not included in the final weight.

How do you make a beam bridge with popsicle sticks?

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. Glue three more full sticks on top to create three layers with overlapping joints. Repeat this 3 more times to create four 3-popsicle stick beams.

How many popsicle sticks do I need for a bridge?

200 popsicle sticks
Which shapes are stronger than others? Explain that students must develop a popsicle bridge from 200 popsicle sticks and glue. The bridge must be able to hold a pre-determined weight 5 pounds or 20 pounds Structure must span a minimum of 14 inches in length. Students meet and develop a plan for their bridge.

### Which bridge design supports the most weight?

arch bridge
The arch bridge can hold the most weight of the three, the deck truss bridge can hold an average amount of weight, and the beam bridge could hold the least amount of weight.

### What is the strongest bridge design?

Even though the truss bridge design has been around for literally centuries it is widely regarded as the strongest type of bridge.

How many popsicle sticks make a bridge?

Which shapes are stronger than others? Explain that students must develop a popsicle bridge from 200 popsicle sticks and glue. The bridge must be able to hold a pre-determined weight 5 pounds or 20 pounds Structure must span a minimum of 14 inches in length. Students meet and develop a plan for their bridge.

What bridge shape is the strongest?

The overall shape of many bridges is in the shape of a catenary curve. The catenary curve is the strongest shape for an arch which supports only its own shape. Freely hanging cables naturally form a catenary curve.