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 |
| Type | Truss bridge |
| Net Width | 3.15m,4.2m,7.35m 10.5m |
| Secondary Steel | Q235 |
| Application | Bailey Bridge |
| Color | natural wood |
| Terrain | uneven |
| Installation | easy |
| 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 |
| Type | Truss bridge | Net Width | 3.15m,4.2m,7.35m 10.5m |
| Secondary Steel | Q235 | Application | Bailey Bridge |
| Color | natural wood | Terrain | uneven |
| Installation | easy | Brand Name | Zhonghai Bailey Bridge |
| Model Number | CB200/CB321 | Certification | IS09001, CE |
| Place of Origin | China | ||
| High Light | q235 portable bridge ，q235 steel truss bridge ，4.2m portable bridge | ||
Erection Of Steel Bridges/types Of Steel Bridge
Load-bearing capacity of Type 200 Bailey Bridge
The design load-bearing capacity of Type 200 Bailey Bridge can meet the traffic needs of various heavy vehicles. The following are the specific technical parameters and applicable loads:
1. **Design load**
- **Automobile load**: Type 200 Bailey Bridge is suitable for automobile-10, automobile-20, HS15, and HS20 load designs.
- **Track load**: It can carry a crawler load of 50 tons.
- **Special vehicles**: When special loads need to pass, the Type 200 Bailey Bridge can pass a maximum load of 60 tons per vehicle.
2. **Specific parameters**
- **Single lane bridge deck clear width**: 4.2 meters.
- **Dual lane bridge deck clear width**: 7.4 meters.
- **Combined span range**:
- Single lane: 9.14 meters to 76.2 meters. - Two-lane: 9.14m to 57.9m.
3. **Technical improvements**
The Type 200 Bailey Bridge has undergone a number of improvements in design and structure to improve its load-bearing capacity and stability:
- **Truss height**: 2.134m, higher than the 1.76m of the Type 321, providing greater structural strength and stability.
- **Connection method**: The joints between the reinforcing chords and the joints between the trusses are staggered to reduce the inelastic deformation caused by the pin hole gap, and the pre-arch method is used to reduce the vertical deflection of the bridge mid-span.
- **Bolt connection**: The guide sleeve positioning and fixing method is used to improve the connection accuracy and the service life of the bolts.
- **Wind-resistant tie rod**: Made into an integral type and connected to the crossbeam, it improves the overall stability of the bridge.
Summary
The Type 200 Bailey Bridge can meet the traffic needs of a variety of heavy vehicles with its high load-bearing capacity, flexible design and structural improvements. Its design loads include automobile-10, automobile-20, HS15, HS20, and crawler loads of 50 tons, and it can even pass special vehicles with a maximum load of 60 tons per vehicle. These features make it an ideal choice for various complex engineering requirements.
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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