您要查找的是不是：
- outer pasting prestressed FRP fabric 外贴预应力FRP布
- prestressed FRP 预应力FRP
- prestressed FRP bar 预应力FRP筋
- Prestress technology is an effective way to use the high strength of FRP composite. 预应力技术是充分发挥FRP复合材料高强性能的一条有效途径。
- Shanghai Yuan Long FRP Co., Ltd. 上海元龙玻璃钢有限公司。
- Shanghai Pingle FRP manufacture Co. 上海坪河玻璃钢制造有限公司坐落在上海奉贤奉城镇经济工业园区。
- 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 FRP is an insulator to electricity,so it is good in safety. 因FRP材质不导电，因而灯杆用电安全性能好。
- Cracking is almost completely avoided in prestressed concrete. 预应力混凝土几乎可以完全避免出现裂缝。
- The FRP is an insulator to electricity, so it is good in safety. 因FRP材质不导电,因而灯杆用电安全性能好。
- Raft, FRP, Paint Test, Oblique Towing Test, General Arrangement. 关键字:管筏，玻璃纤维强化塑胶，油墨试验，斜航试验，一般布置图。
- Widely used for tent pole,FRP doors and windows etc. 广泛应用于帐篷竿、玻璃钢门窗等产品。
- 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。
- FRP,slab,pipeline,tanks,jags,boats and bath tubes products. 玻璃钢制品、板材、管道、槽、罐、游船、浴盆等制品。
- Shear lag is reduced for prestress in serviceability limit state . 在正常使用状态下,预应力平抑了箱梁剪力滞效应。
- N.Rajagopalan, Prestressed Concrete, Alpha Science Intl.Ltd, 2002. 预应力混凝土结构，贾正甫，文京图书，2001。
- Based on experiments of FRP prestressed macro-fiber concrete beams under low reversed cyclic loading,failure pattern,hysteresis curves,ductility,rigidity degeneration,energy dissipation are studies systematically. 基于碳纤维增强塑料筋(CFRP)预应力粗纤维混凝土梁的低周反复加载试验,对其受力过程、破坏形态、滞回曲线、骨架曲线、延性、刚度退化、耗能能力等抗震性能进行了较为深入的研究与分析。
- This paper conducts a preliminary study of crack resistance and deformation behavior of prestressed concrete girders strengthened with externally bonded FRP in serviceability limit state. 对外贴FRP加固预应力混凝土桥梁正常使用极限状态的抗裂和变形性能进行初步研究。
- The failure modes of concrete beams prestressed with bonded FRP tendons can be classified into three types: the balanced failure,compression-controlled failure and tension-controlled failure. 国内外已有试验研究表明,有粘结预应力FRP筋混凝土梁的破坏模式包括界限破坏、受压破坏与受拉破坏三种。
