Best Discount Bailey Bridge/hot-sale Bailey Bridge
The 321-type Bailey bridge has a wide range of applications in a variety of special scenarios due to its simple structure, convenient transportation, quick erection, large load capacity, good interchangeability, and strong adaptability. The following are some specific application scenarios:
Disaster Rescue
- **Quick Restoration of Traffic**: After a natural disaster (such as an earthquake, flood, etc.), the 321-type Bailey bridge can be quickly built to provide a temporary passage for the transportation of relief supplies and the evacuation of personnel. For example, during the 2008 Wenchuan earthquake, a large number of 321-type Bailey bridges were used for disaster rescue, ensuring the forward transportation of earthquake relief supplies, the evacuation of the wounded, and the evacuation of the masses.
- **Adaptability to Complex Terrain**: The 321-type Bailey bridge has light components, is easy to disassemble and assemble, and has strong adaptability. It can be quickly erected in complex terrains such as mountainous areas and rivers to meet emergency needs in different scenarios.
Traffic Engineering
- **Temporary Bridge**: During road construction, the 321-type Bailey bridge can be used as a temporary bridge to ensure smooth traffic during construction. For example, in some large-scale highway construction projects, the 321-type Bailey bridge is used to cross obstacles such as rivers and gullies to facilitate the passage of construction vehicles and personnel.
- **Emergency channel**: In the case of traffic congestion or road interruption, the 321-type Bailey bridge can be quickly built and used as an emergency channel to relieve traffic pressure.
### Municipal water conservancy project
- **Construction bridge**: In municipal water conservancy projects, the 321-type Bailey bridge can be used to build a construction bridge to facilitate the passage of construction personnel and equipment and improve construction efficiency. For example, in some large-scale water conservancy projects, the 321-type Bailey bridge is used to cross rivers or ditches to facilitate construction.
- **Temporary support structure**: The components of the 321-type Bailey bridge can also be used to construct temporary support structures such as construction towers and support frames to meet various construction needs in municipal water conservancy projects.
Dangerous bridge reinforcement
- **Temporary reinforcement measures**: For some old or damaged bridges, the 321-type Bailey bridge can be used as a temporary reinforcement measure to ensure the safety of traffic during the repair or reconstruction of the bridge.
Military use
- **Quick erection of temporary bridges**: The 321-type Bailey bridge was originally designed for military purposes and is used for temporary bridge construction during war. It can be quickly deployed to allow troops and supplies to pass through.
- **Temporary facilities on the battlefield**: In addition to bridge construction, the components of the 321-type Bailey bridge can also be used to build the frame structure of temporary facilities such as field hospitals and command posts.
Other special scenes
- **Temporary passages for large-scale events**: In some large-scale events (such as concerts, sports events, etc.), the 321-type Bailey bridge can be used to build temporary passages or stands to meet the needs of personnel during the event.
- **Film and television shooting**: In film and television shooting, the components of the 321-type Bailey bridge can be used to build scene supports to facilitate shooting.
In summary, the Type 321 Bailey Bridge has been widely used in disaster rescue, transportation engineering, municipal water conservancy projects, dangerous bridge reinforcement, military use and other special scenarios due to its multiple advantages, and can meet the diverse needs in different scenarios.
Specifications:
| CB321(100) Truss Press Limited Table |
| No. | Lnternal Force | Structure Form |
| Not Reinforced Model | Reinforced Model |
| SS | DS | TS | DDR | SSR | DSR | TSR | DDR |
| 321(100) | Standard Truss Moment(kN.m) | 788.2 | 1576.4 | 2246.4 | 3265.4 | 1687.5 | 3375 | 4809.4 | 6750 |
| 321(100) | Standard Truss Shear (kN) | 245.2 | 490.5 | 698.9 | 490.5 | 245.2 | 490.5 | 698.9 | 490.5 |
| 321 (100) Table of geometric characteristics of truss bridge(Half bridge) |
| Type No. | Geometric Characteristics | Structure Form |
| Not Reinforced Model | Reinforced Model |
| SS | DS | TS | DDR | SSR | DSR | TSR | DDR |
| 321(100) | Section properties(cm3) | 3578.5 | 7157.1 | 10735.6 | 14817.9 | 7699.1 | 15398.3 | 23097.4 | 30641.7 |
| 321(100) | Moment of inertia(cm4) | 250497.2 | 500994.4 | 751491.6 | 2148588.8 | 577434.4 | 1154868.8 | 1732303.2 | 4596255.2 |
| CB200 Truss Press Limited Table |
| NO. | Internal Force | Structure Form |
| Not Reinforced Model | Reinforced Model |
| SS | DS | TS | QS | SSR | DSR | TSR | QSR |
| 200 | Standard Truss Moment(kN.m) | 1034.3 | 2027.2 | 2978.8 | 3930.3 | 2165.4 | 4244.2 | 6236.4 | 8228.6 |
| 200 | Standard Truss Shear (kN) | 222.1 | 435.3 | 639.6 | 843.9 | 222.1 | 435.3 | 639.6 | 843.9 |
| 201 | High Bending Truss Moment(kN.m) | 1593.2 | 3122.8 | 4585.5 | 6054.3 | 3335.8 | 6538.2 | 9607.1 | 12676.1 |
| 202 | High Bending Truss Shear(kN) | 348 | 696 | 1044 | 1392 | 348 | 696 | 1044 | 1392 |
| 203 | Shear Force of Super High Shear Truss(kN) | 509.8 | 999.2 | 1468.2 | 1937.2 | 509.8 | 999.2 | 1468.2 | 1937.2 |
| CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge) |
| Structure | Geometric Characteristics |
| Geometric Characteristics | Chord Area(cm2) | Section Properties(cm3) | Moment of Inertia(cm4) |
| ss | SS | 25.48 | 5437 | 580174 |
| SSR | 50.96 | 10875 | 1160348 |
| DS | DS | 50.96 | 10875 | 1160348 |
| DSR1 | 76.44 | 16312 | 1740522 |
| DSR2 | 101.92 | 21750 | 2320696 |
| TS | TS | 76.44 | 16312 | 1740522 |
| TSR2 | 127.4 | 27185 | 2900870 |
| TSR3 | 152.88 | 32625 | 3481044 |
| QS | QS | 101.92 | 21750 | 2320696 |
| QSR3 | 178.36 | 38059 | 4061218 |
| QSR4 | 203.84 | 43500 | 4641392 |
Advantage
Possessing the features of simple structure,
convenient transport, speedy erection
easy disassembling,
heavy loading capacity,
great stability and long fatigue life
being capable of an alternative span, loading capacity
Product Tags:
|
|
321-Type TSR Bailey Bridge Manufacturer Galvanized Corten Steel Bridge Images
|
