Jiangsu Zhonghai Bridge Equipment Co.,LTD
| Payment Terms | L/C,D/P,T/T |
| Supply Ability | 60000ton/year |
| Delivery Time | 8-10 work days |
| Packaging Details | Naked |
| Product Capability | 60000 Pieces Per Year |
| Standard | ASTM,GB,BS,BV |
| Usage | Transportation and recreational purposes |
| Assembly | Requires construction and installation |
| Location | Outdoor |
| Style | Traditional |
| Design | Open framework with horizontal and vertical supports |
| Type | Bridge |
| Brand Name | Zhonghai Bailey Bridge |
| Model Number | CB200/CB321 |
| Certification | IS09001, CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/P,T/T | Supply Ability | 60000ton/year |
| Delivery Time | 8-10 work days | Packaging Details | Naked |
| Product Capability | 60000 Pieces Per Year | Standard | ASTM,GB,BS,BV |
| Usage | Transportation and recreational purposes | Assembly | Requires construction and installation |
| Location | Outdoor | Style | Traditional |
| Design | Open framework with horizontal and vertical supports | Type | Bridge |
| Brand Name | Zhonghai Bailey Bridge | Model Number | CB200/CB321 |
| Certification | IS09001, CE | Place of Origin | China |
| High Light | steel structure bridge traditional ，astm emergency bridge ，astm steel structure bridge | ||
Steel Emergency Bridge/steel Structure Bridge
Yes, Bailey bridges can be used for permanent structures. While they were initially designed for temporary and emergency use, many Bailey bridges have been adapted for long-term or permanent applications due to their durability and adaptability. Here are some key points that support their use as permanent structures:
1. **Durability and Strength**:
Bailey bridges are made from high-strength steel, which provides excellent durability and load-bearing capacity. With proper maintenance and corrosion-resistant materials, they can last for decades.
2. **Adaptability**:
The modular design of Bailey bridges allows for easy customization and reinforcement. Engineers can add more panels and supports to increase the bridge's strength and span, making it suitable for permanent use.
3. **Real-World Examples**:
There are numerous examples of Bailey bridges being used as permanent structures worldwide. For instance, the longest Bailey bridge, which was 788 meters (2,585 feet) long and spanned the Derwent River in Hobart, Australia, was in use from 1975 until 1977 when the permanent Tasman Bridge was completed. Additionally, in 2024, the Indian Army built a 190-foot Bailey bridge in the village of Mundakkai in Kerala, India, following a catastrophic landslide.
4. **Maintenance and Upgrades**:
With regular inspections and maintenance, Bailey bridges can remain in service for extended periods. This includes checking for signs of wear, rust, and structural integrity, as well as applying protective coatings to prevent corrosion.
5. **Cost-Effectiveness**:
Bailey bridges are cost-effective solutions for both temporary and permanent applications. Their modular components can be reused or repurposed, reducing long-term costs.
In summary, while Bailey bridges are renowned for their rapid deployment and temporary use, they can also serve as permanent structures with the right design considerations and maintenance practices.
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
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
20753202.90-27670940.00
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Introduction to Jiangsu Zhonghai Bridge Equipment Co., Ltd. Jiangsu Zhonghai Bridge Equipment Co., Ltd., established in 2010, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of bridge equipment. With a registered capital of 55 million yuan, the company ... Introduction to Jiangsu Zhonghai Bridge Equipment Co., Ltd. Jiangsu Zhonghai Bridge Equipment Co., Ltd., established in 2010, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of bridge equipment. With a registered capital of 55 million yuan, the company ...
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