摘要
拉萨地区平均海拔3 649 m,季节温差、日温差大,气候干燥,紫外线辐射强烈。结构物使用耐久性混凝土是必须的工程措施,耐久性混凝土的施工也因恶劣的自然环境与常规的混凝土施工方法有所区别。阐述了特殊环境的耐久性混凝土的施工质量控制。
The average height of Lhasa District is 3649 m above sea level, where the seasonal and daytime temperature differences vary greatly, the climate is dry and ultraviolet rays are strong. The material of durable concrete therefore is a must for structures to be built in such a district, and the construction methods for the concrete are accordingly different from those for normal concrete owing to the harsh environment. In this paper, the construction quality control for the durable concrete used in the special environment is dealt with.
出处
《桥梁建设》
EI
CSCD
北大核心
2005年第5期51-52,59,共3页
Bridge Construction
关键词
耐久性混凝土
施工
质量控制
施工方法
durable concrete
construction
quality control
construction method
作者简介
刘为帛（1974-），男，工程师，1997年毕业于兰州交通大学铁道工程专业，工学学士。
