Q235 Bailey Suspension Bridge / Prefabricated Compact Bailey Bridge

Suspension Bailey Bridge/prefabricated Compact Bailey Bridge

When reinforcing Bailey bridges in mountainous areas, construction safety is of vital importance. Here are some key safety considerations and measures:

1. **Preparation before construction**
- **Geological survey**: Before construction, a detailed survey of the geological conditions in the mountainous area should be conducted to ensure the rationality of the foundation treatment plan.
- **Special construction plan**: Prepare a special construction plan including design, assembly, dismantling, etc., and clarify safety measures.
- **Staff training**: All personnel involved in the construction must be qualified after training before they can take up their posts, and special operations personnel must be certified before taking up their posts.

2. **Foundation treatment**
- **Foundation bearing capacity inspection**: After the foundation is excavated, it should be checked whether the geology meets the design requirements, the concrete foundation should be poured in time, and drainage facilities should be well prepared to avoid rainwater soaking.
- **Foundation reinforcement**: According to the geological conditions, pile foundation reinforcement or foundation treatment (such as replacement filling, grouting reinforcement, etc.) is used to enhance the bearing capacity and stability of the foundation.

3. **Safety measures during construction**
- **Construction equipment management**: The machinery, equipment, materials, etc. used should comply with national and industry standards to ensure the safety of the equipment.
- **Protection of construction personnel**: Construction personnel must wear personal protective equipment such as safety helmets and safety belts, and it is strictly forbidden to work under the influence of alcohol.
- **Lifting operation**: When lifting Bailey piers, they should be assembled in layers to avoid lifting a single set of Baileys to the top at one time, and ensure that the connection is firm before proceeding to the next step.
- **Scaffolding and protective facilities**: The erected scaffolding must be firm and reliable, and protective nets should be installed around and below to prevent people and objects from falling.
- **Electrical safety**: Temporary electricity use at the construction site should be strictly implemented in accordance with relevant specifications, use safe voltage, and ensure safe electricity use.

4. **Inspection and maintenance after construction**
- **Inspection and acceptance**: After the construction is completed, the connection of each part should be inspected and accepted to ensure the quality of construction.
- **Regular maintenance**: After the reinforcement is completed, the bridge should be inspected and maintained regularly to promptly discover and deal with potential safety hazards.

Through the above measures, construction safety can be effectively guaranteed during the reinforcement construction of Bailey bridges in mountainous areas, ensuring the stability and safety of the bridges.

Specifications:

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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

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 boasts a modern production base and advanced manufacturing facilities, achieving an annual output exceeding 60,000 tons. Its products are widely used in major bridge projects and transportation infrastructure construction both domestically and internationally.
The company consistently prioritizes technological innovation, supported by a skilled R&D team and long-term collaborations with renowned universities and research institutions. By continuously adopting and assimilating international advanced technologies, the company has achieved remarkable results in the fields of bridge steel structures, bridge construction equipment, and bridge inspection equipment. Multiple products have obtained national patent certifications and have been awarded provincial and municipal science and technology progress prizes.
In terms of production management, the company strictly adheres to the ISO9001 quality management system to ensure stable and reliable product quality. With exquisite craftsmanship and a rigorous approach, the company’s products have earned an excellent reputation in the market, serving clients across the country and exporting to regions such as Southeast Asia, the Middle East, and Africa.
Jiangsu Zhonghai Bridge Equipment Co., Ltd. adheres to the business philosophy of “Quality First, Service Excellence,” committed to providing high-quality products and comprehensive services to its clients. Looking ahead, the company will continue to increase investment in R&D, enhance its core competitiveness, and contribute to the development of China’s bridge construction industry, striving to become a global leader in the bridge equipment sector.