摘要
利用全过程分析的方法,进行了体外预应力钢筋和普通钢筋用量对体外预应力混凝土梁力学性能影响的定性分析。
By analysis of whole course, the paper makes the qualitative analysis of influence of dosages of external prestressed reinforcement and common reinforcement on external prestressed concrete beam property.
出处
《北方交通》
2006年第5期87-89,共3页
Northern Communications
关键词
体外预应力梁
普通钢筋
体外索
力学性能
External prestressed beam Common reinforcement External cable Mechanics property
