核电厂用玻璃纤维增强塑料外包覆钢筋混凝土管道技术规程

核电厂用玻璃纤维增强塑料外包覆钢筋混
凝土管道技术规程
The technical specifications for the use of glass fiber reinforced plastic (GFRP) wrapping on reinforced concrete pipes in nuclear power plants.
玻璃纤维增强塑料（GFRP）外包覆钢筋混凝土管道技术规程。

Introduction
介绍
In the field of nuclear power plant construction, ensuring the safety and durability of infrastructure components is of utmost importance. One critical aspect is the integrity and protection of concrete pipes used for various purposes in such facilities. To enhance their corrosion resistance and structural integrity, the use of GFRP wrapping has emerged as an effective solution. This technique involves using a layer of GFRP material to wrap around the exterior surface of reinforced concrete pipes, adding strength, durability, and longevity to these structures.
在核电厂建设领域，确保基础设施成分的安全性和耐久性至关重要。

其中一个关键方面是保持混凝土管道的完整性和保护。

为了增强其
耐腐蚀性和结构完整性，使用玻璃纤维增强塑料（GFRP）外包覆钢
筋混凝土管道技术被认为是一种有效的解决方案。

这种技术通过将
一层GFRP材料包裹在钢筋混凝土管道的外表面，为这些结构提供了
更高的强度、耐久性和寿命。

Advantages of GFRP Wrapping
GFRP外包覆的优势
The use of GFRP wrapping on reinforced concrete pipes in nuclear power plants brings about several advantages. Firstly, GFRP materials offer excellent resistance to corrosion from various chemicals and environmental factors, including acids, alkalis, and moisture. This is crucial in an environment where potential exposure to harsh substances is high. Secondly, GFRP wrapping increases the strength of the reinforced concrete pipes, thereby minimizing the risk
of structural failures due to internal pressures or
external stress. Additionally, GFRP wrapping improves the load-bearing capacity of the pipes and reduces potential
damage caused by mechanical impacts or vibrations.
在核电厂的钢筋混凝土管道上使用GFRP包覆具有几个优点。

GFRP
材料对各种化学物质和环境因素，包括酸、碱和湿气，具有良好的
耐腐蚀性。

这在潜在接触到严酷物质的环境中至关重要。

GFRP包覆
增加了钢筋混凝土管道的强度，从而最大限度地降低由于内部压力
或外部应力引起的结构失效风险。

GFRP包裹提高了管道的承载能力，并减少机械冲击或振动引起的潜在损坏。

Design Considerations
设计考虑因素
When implementing GFRP wrapping on reinforced concrete
pipes in nuclear power plants, certain design
considerations must be taken into account. Firstly, the design of the GFRP wrapping should be tailored to the specific requirements of the pipe, including its intended use, size, and expected load conditions. This involves selecting the appropriate type and thickness of GFRP
material that will provide sufficient reinforcement and protection. Furthermore, the installation process should be carefully planned to ensure proper adhesion between the
GFRP wrapping and the concrete surface, minimizing any potential delamination or peel-off issues.
在核电厂的钢筋混凝土管道上实施GFRP包覆时，必须考虑到一些设
计因素。

GFRP包覆的设计应根据管道的特定要求进行量身定制，包
括其预期使用、大小和预期载荷条件。

这涉及选择适当类型和厚度
的GFRP材料，以提供足够的加固和保护。

应仔细制定安装过程计划，确保GFRP包覆与混凝土表面之间有良好的附着力，最大限度地减少
任何潜在脱层或剥落问题。

Quality Control and Inspection
质量控制与检验
To ensure the successful implementation of GFRP wrapping on reinforced concrete pipes in nuclear power plants,
stringent quality control measures must be put in place.
The manufacturing and fabrication processes of GFRP
materials should adhere to relevant industry standards to guarantee their structural integrity and performance. Regular inspections during installation are necessary to monitor the adherence of GFRP wrapping to technical specifications, ensuring that it meets all necessary
criteria for safety and durability. Furthermore, periodic inspections throughout the lifespan of the pipes are essential to identify any signs of degradation or damage that may impair their performance.
为了确保在核电厂的钢筋混凝土管道上成功实施GFRP包覆，必须采取严格的质量控制措施。

GFRP材料的制造和加工过程应符合相关行业标准，以确保其结构完整性和性能。

安装过程中需要定期检查，以监测GFRP包覆对技术规范的遵守情况，确保其满足安全和耐久性所需的所有标准。

在管道使用寿命期间定期进行检查是必要的，以确定任何降解或损坏迹象，这可能会影响其性能。

Conclusion
结论
The use of GFRP wrapping on reinforced concrete pipes in nuclear power plants offers numerous benefits in terms of corrosion resistance, structural strength, and overall longevity. By following appropriate design guidelines, implementing stringent quality control measures, and conducting regular inspections, the successful implementation of this technology can be ensured. As
nuclear power continues to be a significant source of energy across the globe, it is crucial to adopt innovative techniques like GFRP wrapping to enhance infrastructure safety and performance.
将GFRP包覆用于核电厂的钢筋混凝土管道具有耐腐蚀性、结构强度和整体寿命等方面的多种优势。

通过遵循适当的设计指南、实施严格的质量控制措施和进行定期检查，可以确保成功实施这项技术。

随着核能继续成为全球重要的能源来源，采用像GFRP包覆这样的创新技术来提高基础设施安全性和性能至关重要。