摘要
预应力钢绞线与波纹管道摩擦系数对结构设计和施工影响较大,结合工程现场测试。
The friction factor of prestressing strands with corrugated pipes has great impact on the structural design and construction. A proposal is made for obtaining this factor in connection with site measurements.
出处
《中国市政工程》
2000年第3期36-38,共3页
China Municipal Engineering
关键词
预应力
钢绞线
波纹管道
摩擦系数
prestress
strand
corrugated pipe
friction factor
