Roman arch bridge
$26.35
The Romans were the first great builders of bridges in the western world who were the first to apply arch technique to a wide range of structures.
As the forces in the arch are carried to the ground, the arch will push outward at the base, called thrust. With the concept of thrust and shaping structure, an arch bridge shows marked carrying capacity without the need of a single nail.
To joint perfectly and to meet the balance, every single piece in an arch bridge displays a unique shape with great accuracy. To learn such epic concept, it is not necessary going to Rome in person. This wood arch bridge presents you the magical theory. You can always build it in person.
| Content | 26 pc fiberboard bricks |
|---|---|
| Packing Dimensions | 35 x 13.5 x 4.5 cm |
| Material | middle density fiber |
| Made in | China |
Description
Features
- Learning and understanding of the theory of a arch bridge
- Gaining experience and self-satisfaction from the DIY built bridge
- You may create a personalized artwork by painting, sculpturing or assembling in your own ways
- The completed arch bridge can bear 10 kg of loading capacity
★ Please do not put the product in a humid environment to avoid deformation
★ Please do not stand or sit on the Roman arch bridge
アーチ橋は力学中の「形抗原理」を利用して作られていて、1本の釘や接着剤も使用していません。
木材のお互いの摩擦力と重力を利用してお互いのバランスを達成する効果で丈夫なアーチ橋を形成します。
