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 |
| Net Width | 3.15m,4.2m,7.35m 10.5m |
| Features | Adjustable, Durable, Lightweight |
| Material | Steel |
| Materials | Q345E |
| Coating | galvanized |
| Versatile | Yes |
| Corrosion Resistance | Yes |
| Easy To Transport | Yes |
| Customizable | Yes |
| Finish | Galvanized |
| Durable | Yes |
| 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 |
| Net Width | 3.15m,4.2m,7.35m 10.5m | Features | Adjustable, Durable, Lightweight |
| Material | Steel | Materials | Q345E |
| Coating | galvanized | Versatile | Yes |
| Corrosion Resistance | Yes | Easy To Transport | Yes |
| Customizable | Yes | Finish | Galvanized |
| Durable | Yes | Brand Name | Zhonghai Bailey Bridge |
| Model Number | CB200/CB321 | Certification | IS09001, CE |
| Place of Origin | China | ||
| High Light | durable structural steel bridge ，structural steel bridge corrosion resistance ，galvanized portable steel bridge | ||
China Import Direct Panel Bridge/wholesale China Factory Panel Bridge
After a heavy rain, the Bailey bridge may be affected by rain erosion, foundation soaking, loose components, etc., so a comprehensive safety inspection is required. The following are some specific inspection methods:
Foundation inspection
- **Check foundation settlement**: Check whether the foundation structures such as the piers and abutments of the Bailey bridge have uneven settlement. If the foundation is found to have obvious sinking or tilting, timely measures should be taken to reinforce or adjust it.
- **Check foundation stability**: Observe whether there is water accumulation around the foundation, hollowing caused by erosion, and check whether the connection between the foundation and the surrounding soil or structure is firm.
Structural inspection
- **Check Bailey plate connection**: Carefully check the connection parts of each Bailey plate to check whether the pins, bolts and other connectors are loose, falling off or damaged. If there is any looseness, tighten or replace it in time.
- **Check the bridge deck**: Check whether the bridge deck has cracks, deformation, warping or displacement. If damage is found, it should be repaired or replaced in time.
- **Check overall structural deformation**: Observe the overall shape of the Bailey bridge from a distance to check whether there is obvious deformation, twisting or tilting. If there is any abnormality, further check the cause and take corresponding reinforcement measures.
Accessories inspection
- **Check wind-resistant tie rods**: Check whether the wind-resistant tie rods are firmly installed, whether they are loose or damaged, and ensure that they can effectively resist the impact of wind on the bridge.
- **Check U-bolts**: Check whether the U-bolts are loose, falling off or damaged, and promptly install and restore the parts where the bolts and nuts fall off.
Safety facility inspection
- **Check warning signs**: Check whether the warning signs at both ends of the bridge and on the bridge are complete and clear. If they are falling off or damaged, they should be replenished and repaired in time.
- **Check guardrails**: Check whether the guardrails are firm, whether they are damaged or deformed, and ensure that they can effectively prevent people and vehicles from falling.
Other inspections
- **Check drainage conditions**: Check whether the drainage facilities around the bridge are unobstructed and whether there is water accumulation. If there is water accumulation, the drainage channel should be cleaned in time to prevent the water accumulation from causing further erosion to the bridge foundation and structure.
- **Check the bridge deflection**: Use professional equipment to measure the mid-span deflection of the bridge to see if it has increased. An increase in deflection may indicate that there are certain problems with the bridge structure, and further analysis of the cause and corresponding measures need to be taken.
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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