您要查找的是不是：
- external prestressed force 体外预应力
- Prefabricate the external prestressing force of the concrete slab to strengthen 预制混凝土板体外预应力加固
- External prestressing force 体外预应力
- In order to deal with the problem of severe overloading on a main steel beam of dust catcher in a power plant,an external prestress truss structure for reinforcement is presented. 针对某电厂除尘器主钢梁严重超载的情况,提出体外预应力桁架加固方案。
- The effects of the prestress force on the modal frequencies and dynamic responses are discussed. 讨论了预应力对梁固有频率和受迫振动响应的影响。
- It is found that the effects of prestress force on the lower natural frequencies and the dynamic displacement response of the beam are large. 研究表明预应力对梁的低阶频率和位移响应的影响较大。
- At the same time, with the effect of prestress force、changes of temperature and driving of vehicle, curved beam appears lateral displacement, bearing bears transverse reactions. 同时,弯箱梁在预加力、季节温差以及车辆离心力的作用,梁体又呈现向外侧的横向变形,支座也承受横向推力;
- At the biological tank and the secondary clarifier of LongYan waste water treatment plant,we solve the problems by adopting the non-cohesive prestressed force. 龙岩污水处理厂生物池、二沉池采用无粘结预应力砼结构，解决了这一问题。
- By using a computer code specifically developed for externally prestressed concrete bridges, the stress variations in the external tendons of several typical spans are analyzed. 利用研发的体外预应力混凝土桥梁结构弹性阶段非线性分析专用程序 ,对几种典型跨径体外预应力混凝土梁桥的体外预应力钢束在汽车活载作用下的应力变幅进行分析。
- TIANJIN ZHENHUA PRESTRESSING FORCE TECHNOLOGY CO., LTD. 天津市振华预应力技术有限公司。
- The dimensions or prestressing force and eccentricity require modification. 尺寸或预加力和偏心需要修改。
- External prestressed bundled bars 体外预应力束
- external prestressed reinforcement 体外预应力加固
- strengthening by external prestress 体外预应力加固
- external prestressed composite girder 体外预应力结合梁
- external prestressed concrete structures 体外预应力结构
- 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。
- external prestressed strengthening 体外预应力加固
- A.C.Aparicio,G.Ramos J.R.Casas Testing of externally prestressed concrete beams[J].Engineering Structures,2002,24(1):73-84. 陈进;杨家玉.;体外预应力简支梁的力学分析[J]
- External prestressing tendons are widely adopted in bridge engineering and structure strengthening. 摘要体外预应力广泛地应用于桥梁工程和其它预应力加固结构。
