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- full prestressed concrete beam 全预应力梁
- They would certainly be less pleasing to the eye and often more expensive than the prestressed concrete beam. 与预应力混凝土梁比较,它们自然更显得外貌粗拙,不甚美观,而且成本也往往更高一些。
- full - prestressed concrete beam 全预应力梁
- A computing method is presented for studying the bending moment, axial force and curvity relationship at the section of prestressed concrete beam. 提出预应力砼截面弯矩-轴力-曲率关系的计算方法,并计算了不同预应力度下截面的弯矩-曲率关系。
- The static and dynamic experiments are done for an unbonded prestressed concrete beam in laboratory,three damage cases of static experiment results and the first 8 modes are obtained. 对一实验室中无粘结预应力混凝土梁进行了静动力实验研究,得到了三种不同工况下的静力测试结果以及前8阶模态测试结果。
- Elzanaty , Ashraf H.,Nilson Arthur H.,Floyd O.Slate “Shear Capacity of Prestressed Concrete Beam Using High-Strength Concrete” ACI Journal , Proceeding , V.83 , No.3 , May-June 1986 , pp.319-368 . 林甫仁“含钢线网剪力筋预力梁之剪力强度”硕士论文,国立中兴大学土木工程研究所,民国84年6月。
- There are two types of unbonded prestressed concrete beams according to tendon layout: unbonded internally prestressed concrete beam and externally prestressed concrete beams. 无粘结预应力混凝土梁按照预应力布束方式的不同具有两种形式:体内无粘结预应力混凝土梁和体外预应力混凝土梁。
- Test Device Design for Full Scale Prestressed Concrete Beam on the Spot 足尺预应力混凝土梁现场试验装置设计
- The analytical results for strength and behavior of unbonded prestressed concrete beams were presented. 给出了无粘结预应力混凝土梁强度和受力性能的分析结果。
- The dynamic finite element program of bonded prestressed concrete beams was designed. 本文对有粘结预应力混凝土简支梁进行动力有限元程序设计。
- 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]
- Control of Side Bend of Prestressed Concrete Beam 预应力混凝土梁侧弯的控制措施
- And studies show that prestressed concrete beams with high PPR have good displacement restoring capacity, better ductility and seismic performance as a whole. 研究表明:高预应力度混凝土梁具有优良的变形恢复能力以及较好的位移延性,总体上抗震性能较好。
- Cracks of the Prestressed Concrete Beam Bridges 论预应力混凝土梁桥的裂缝
- Study results show that partially prestressed concrete beams with CFRP tendons still exhibit favorable bending capacity, rigidity and ductility after fatigue damage. 研究表明,疲劳损伤后部分预应力CFRP筋混凝土梁仍具有较高的承载力、较大的刚度以及较好的延性。
- prefabricated prestressed concrete beam 装配式预制钢筋混凝土梁
- prestressed concrete beam bridge 预应力混凝土梁桥
- unbonded prestressed concrete beam 无粘结预应力混凝土梁
- existing prestressed concrete beam 预应力混凝土梁