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- The anchorage problem of CFRP bars has to be solved if it is to be used in the prestressed structures. 碳纤维筋应用于预应力结构,其锚固问题是需要解决的重要问题,对CFRP预应力筋的锚具进行专门的研究很有必要。
- For it developed disconnectedly, the design method of post-tensioned prestressed structure is not perfect. 由于发展的阶段性,关于预应力混凝土结构的设计方法尚未完善。
- In order to exert the post-tensioned prestressed structure’s strongpoint and be applied much more abroad, it is more important to make its design method and its calculation theory perfect. 为了充分发挥预应力混凝土结构的优点,使其得到更加广泛、安全的应用,完善预应力混凝土结构的计算原理与设计方法显得十分重要。
- Suspend dome is a kind of prestressed structure which is very sensitive with the variation of prestressing force in the cables. 摘要弦支穹顶结构是一种预应力结构,它对于结构中索的预应力水平极为敏感。
- spatial and prestressed structure 空间预应力结构
- cast-in-place prestressed structure 现浇预应力结构
- externally prestressed structure 体外预应力结构
- Initially all structures were prestressed by high-strength bars. 起初,每个桥梁都是通过高强钢筋施加预应力的。
- EQUIVALENT LOAD METHOD IN ULTIMATE BENDING STRENGTH CALCULATION OF POST-TENSIONED PRESTRESSED STRUCTURES 预应力混凝土极限抗弯承载力计算的等效荷载法
- LONG TERM EFFECTIVE PRESTRESS TEST METHOD FOR TENDONS IN UNBONDED PRESTRESS STRUCTURES 环形预应力结构无粘结锚索长期有效预应力的测定方法
- Tentative Research on Rational Free Length of External Beam in Externally Prestressed Structures 体外预应力结构中体外束的合理自由长度的初步研究
- According to the principle of prestressing structure, the under-storey prestressing tendon reinforcing plan can be adopted when the conditions can be met with. 根据预应力结构原理,采用楼层下面的预应力筋加固方案。
- THE RESEARCH AND APPLICATION OF ANCHORAGE SYSTEM FOR HIGH-EFFICIENT EXTERNAL PRESTRESSED STRUCTURES 高效体外预应力结构锚固体系研究与应用
- A ANALYSIS OF THE PRESTRESS STRUCTURE OF CERAMIC HYDRAULIC PRESS 陶瓷压机预应力结构的分析
- A chair with side structures to support the arms or elbows. 扶手椅带有侧面结构用以支承胳膊或胳膊肘的椅子
- A handrail, along with all of its supporting structures. 栏杆,扶手与其所有的支持结构相连接的扶手
- Rubber bush for prestressed concrete tubing. 说明:制造预应力水泥管时使用的橡胶模套,。
- Prestressed steel strand extension machine? 预应力钢绞线拉伸设备?
- The structures described below are idealized. 以下描述的结构是理想化的。
- The product structures were detd. by IR spectra. 用红外光谱对反应产物的结构进行鉴定。