摘要
高强度预应力管桩是 2 0世纪 80年代从日本引进的技术 ,其特点是高强度、重量轻、耗材少、耐锤击、高承载力、工厂化生产 ,是一种高质量和高性能的预制桩 ;适用于许多不同地层条件 ;有重要的技术经济意义。目前已在许多大型电厂应用。
Pretensioned spun high strength concrete pile was introduced from Japan in 1980’s,and is a kind of prefabricated pile with high quality and performance,and its characteristic is high strength,light weight,less material consumption,high blows,high bearing capacity and production in batches.It can be used in many area with different geotechnical engineering conditions and has important technical and economical significance.So far it has been applied in many large power plants.
出处
《电力勘测设计》
2001年第2期5-10,共6页
Electric Power Survey & Design
关键词
高强度
预应力
管桩
电力工程
high strength
prefabricated force
pipe pile
electric power project
