A swing bridge (or swing span bridge) is a movable bridge that can be rotated horizontally around a vertical axis. It has as its primary structural support a vertical locating pin and support ring, usually at or near to its center of gravity, about which the swing span (turning span) can then pivot horizontally as shown in the animated ...

2024年8月6日 · Swing bridges are a fascinating feat of engineering, designed to allow both water and land traffic to coexist seamlessly. These structures pivot horizontally around a central point, enabling them to open for passing vessels and close for vehicles or pedestrians.

2017年7月14日 · from kinetic sculptures to apostrophe-shaped and hanging ones, we highlight ten of the most amazing movable bridges around the world.

It is an engineering masterpiece and a must visit attraction in Scotland. A real time view of the Falkirk Wheel turning 180 degrees. The wheel joins two canals and gives access to Glasgow and...

Benefits and drawbacks of three distinct type of movable bridges including bascule, vertical lifting bridge and swing bridges are discussed. It opens the water way for ships and vessels with considerable speed and it permits the passage of small size boats to pass through even if the passage is not opened completely.

2022年7月3日 · The bridge is supported on the bank of river or lake and joining two or more routes. The bridge movement is horizontal and driven by mechanical means. The two or more destinations are designed as another bearing portion of the bridge.

2006年9月7日 · Employing perfectly synchronised lateral and rotational movement, the bridge deck travels across at 75mm/sec, while the glass/steel composite tube rotates at three rpm, giving one helix pitch...

Movable bridges are designed and constructed to change its position and occasionally its shapes to permit the passage of vessels and boats in the waterway. This type of bridge is generally cost effective since the utilization of long approaches and high piers are not required.

In its closed position, a rotating bridge carrying a road or railway over a river or canal, for example, allows traffic to cross. When a water vessel needs to pass the bridge, rod traffic is stopped, and then motors rotate the bridge horizontally about its pivot point.

Bascule bridge is a suitable type of movable bridge for most situations. Not only does it structurally sound and reliable but also both construction and operation can be carried out