Kedainiai Bridge Scale Model
Shop Experience
Introduction & goal
The goal of this project was to find an existing truss bridge and create a scale replica of it and its mechanisms using a combination of wood and steel. I decided to challenge myself by modeling a truss/suspension hybrid bridge. I found this approach to be much more of a challenge than I initially expected it to be.
Process & Experience
To start this project, I had to rely on my resourcefulness to find whatever technical drawings and measurements existed online. As a starting point to establish the proper scale for my bridge. I used the online reference materials to create 1:1 drawings of the side, top, front and bottom views of the bridge. After that point, I split my process into steps. Cutting the proper size parts for the wood and metal, assembling the parts, and adjusting where necessary.
Some of the problems I faced included issues with small tolerances. I had a lot of small parts which made it difficult to craft them all to equal sizes. I had problems with warping of metal and wood. This caused some of the areas on the bridge to be slightly lopsided. However, I dealt with these inconsistencies by recreating the failed part or by bending them to more appropriate shapes.
The Outcome
My final model was an accurate and successful replica of the Kėdainiai Wooden Pedestrian Bridge. My project was much more detailed than any other bridge in the class. I was very proud at the completion of this project as this was the first intricate shop project I had constructed.
Credits
Craftsman- Chaz Dunselman