摘要
介绍无粘结部分预应力混凝土的发展概况,论述其做为桥梁结构的特性。
Developing survey of prestressed concrete without felting has been introduced, and its characteristic as bridge structure has been discussed.
出处
《林业科技情报》
2001年第2期83-83,共1页
Forestry Science and Technology Information
关键词
无粘结部分预应力混凝土发展概况特性
developing survey of prestressed concrete without felting characteristic
