摘要
对影响跨海桥梁混凝土结构耐久性的主要因素进行了分析,在此基础上,结合厦门演武大桥工程实例,对跨海桥梁混凝土结构耐久性的质量控制进行了探讨。研究认为,跨海桥梁混凝土结构耐久性的质量控制是一个涉及材料、结构设计与施工等多方面的综合难题。通过采用环氧树脂涂层钢筋、高性能混凝土、防腐涂料外涂层保护以及加强施工过程中的质量管理等多种有效措施,可以实现对跨海桥梁混凝土结构耐久性的质量控制。
The main factors that affects the durability of concrete structure for marine bridge, is analyzed based on this, combined with the engineering example of Xiamen Yanwu Bridge, the durability quality control of concrete structure for marine bridge is discussed.Disquisitions show that the durability quality control of marine bridge is a comprehensive issue that refers to many aspects such as material, structure design and con- struction.By using the reinforced epoxy coating and HPC, anti-corrosion coating, and reinforcing measures such as quality management during the construction, the durability quality control of marine bridge is realized.
出处
《混凝土》
CAS
CSCD
北大核心
2008年第11期114-116,125,共4页
Concrete
基金
国家自然科学基金重大国际合作研究项目(2005CCA06700)
关键词
厦门演武大桥
跨海桥梁
混凝土结构
耐久性
质量控制
Xiamen Yanwu Bridge
marine bridge
concrete structure
durability
quality control
