预应力混凝土简支T梁,prestressed concrete simple T girder
1)prestressed concrete simple T girder预应力混凝土简支T梁
英文短句/例句
1.The Mechanical Analysis of Speed-up of Existing Prestressed Concrete Simple T-Beam Bridge and Design Optimization;既有线提速预应力混凝土简支T梁桥力学特性分析及其优化设计
2.Test of Limit of Bearing Capacity of Prestressed Concrete Simple T-shape Beam Bridge;预应力混凝土简支T梁桥的承载能力实桥试验分析研究
3.The Study on Lateral Reinforcement for 32m Simply Supported PC Double T.Beam;32m预应力混凝土简支双T梁横向加固技术研究
4.Analysis on Crack in Simply Supported T-shaped Prestressed Concrete Beam预应力钢筋混凝土简支T梁的裂缝分析
5.Non-linear Analysis of Simple-Supported Concrete Beams Externally Prestressed with Tendons;体外预应力混凝土简支梁非线性分析
6.The Stress Analysis of Unbonded Prestressed Concrete Simply Supported Small Box Girder;无粘结预应力混凝土简支小箱梁应力状态分析
7.Analysis of cracks in certain T-beam of precast prestressed concrete某预制预应力混凝土T型梁裂缝分析
8.Analysis of ultimate loads of prestressed concrete multi-T girder bridge预应力混凝土多T梁桥的极限承载力
9.Research on the Construction Technique of Site-Manufacturing Simpiy-Supported T Beam with Pre-Tensioning Prestressed Durability Concrete on Qinghai-Tibet Railway;青藏线格拉段现场预制先张法预应力耐久性混凝土简支T形梁施工技术研究
10.Study on Deflection and Stiffness of Simply Supported Prestressed Concrete Beams;预应力混凝土简支梁的挠度与刚度研究
11.ANALYSIS OF NATURAL FREQENCY OF SIMPLY SUPPORTED PRESTRESSED CONCRETE BEAM WITH EXTERNAL LINEAR TENSION直线形体外预应力混凝土简支梁自振频率分析
12.Installation and inspection of concrete simply supported girder with post-tensioned prestressing后张法预应力混凝土简支箱梁模板安装与检查
13.Mechanical Analysis for Prefabrication Stage of Prestressed Concrete T Beams on Bridge桥梁中预应力混凝土T形梁预制阶段力学分析
14.The spatial modeling and dynamic analysis of reinforced concrete simply supported T-shaped beam bridge钢筋混凝土简支T梁桥空间建模及动力分析
15.The Study on Effective Prestress Detection of Simply Supported Unbonded Prestressed Concrete Beam by Dynamical Method;动力法检测无粘结预应力钢筋混凝土简支梁的有效预应力研究
16.Research on Prestress-Loss of High-Speed Railway Prestressed Concrete Simple Support Box-Girder;高速铁路预应力混凝土简支箱梁的预应力损失研究
17.Analysis of New Wuhan station-fish simply supportedpre-stressed concrete box beam shear lag effect新建武汉站鱼腹型预应力混凝土简支箱梁剪力滞效应分析
18.The Design of Prefabrication Yard for Simply Supported Concrete Box Beams of Post Tensioning for Railway Project铁路后张法预应力混凝土简支箱梁预制场的设计
相关短句/例句
prestressed concrete simple T girder bridge预应力混凝土简支T梁桥
1.Standardization design forprestressed concrete simple T girder bridge;预应力混凝土简支T梁桥标准化设计新特点
3)simple prestressed concrete beam预应力混凝土简支箱梁
1.Taking Guangzhou Station construction along Wuhan-Guangzhou Passenger Line,this paper introduces and analyzes new standards and techniques ofsimple prestressed concrete beam construction,providing a general knowledge for the readers with construction control in this project.文章以武广客运专线新建铁路新广州站及相关工程为例,介绍和分析高速铁路预制预应力混凝土简支箱梁施工的一些新标准和工艺,让读者对高速铁路预制预应力混凝土简支箱梁的施工控制有概貌性的认识。
4)pre-stressed AFRP concrete simple-supported beam预应力AFRP混凝土简支梁
1.The following paper introduces the types,basic characteristics and nominal yield stress of FRP tendon,carries out non-linear finite element analysis ofpre-stressed AFRP concrete simple-supported beam by using ADINA software and through concrete practical examples,and proposes relevant suggestions for its design and application.介绍了FRP筋的种类、基本性质及其名义屈服应力,并通过具体实例,运用ADINA软件对预应力AFRP混凝土简支梁进行了非线性有限元分析,并给出了有关的设计和应用建议。
5)Prestressed concrete simply supported beam预应力混凝土简支梁桥
6)PC simple supported beam预应力混凝土简支梁
1.The bridge is comprised of ([email protected]+332)mPC simple supported beams+(144+2x192+144) m consecutive through truss beams+2x32mPC simple supported beams.长寿长江特大桥是新建铁路渝怀线上跨越长江的一座特大桥，位于长寿县境内，桥跨布置为2×24m+3×32m预应力混凝土简支梁+(144+2×192+144)m下承式连续钢梁+2×32m预应力混凝土简支梁。
延伸阅读
通用机械：预应力混凝土压力容器用预应力混凝土制成的压力容器。20世纪50年代末期﹐法国用预应力混凝土压力容器作气冷反应堆的压力壳。以后许多国家均在气冷反应堆上采用预应力混凝土压力容器﹐设计压力已达6兆帕。由于轻水型反应堆和煤转化用的钢质压力容器的尺寸不断增大﹐越来越难以用钢制造﹐在运输上也有很多困难﹐工程界正在进行以预应力混凝土压力容器代替钢质压力容器的可行性研究。混凝土的抗压性能好﹐但抗拉性能很差。为使混凝土在承受拉应力时不破坏﹐在其内部埋入高强度钢缆或钢筋﹐然后对钢缆或钢筋施加预拉伸应力﹐使混凝土承受较高的预压缩应力。这样﹐当预应力混凝土容器内承受工作压力时﹐作用在混凝土筒壁上的拉应力便被预压缩应力所抵消﹐而混凝土不承受拉应力。在容器内壁有一层薄的钢制衬里﹐以防止介质泄漏。用于高温的容器﹐在衬里层上加有绝热层﹐以防止混凝土温度过高。预应力混凝土压力容器有两个显著优点﹕ 可采用普通的设备在现场施工建造﹐容器的尺寸不受限制。当金属压力容器因直径过大﹑器壁过厚等原因而无法运输或制造时﹐可选用预应力混凝土压力容器。 这种压力容器的破坏模式与钢制压力容器不同﹐它是逐渐破坏的。钢衬里如有泄漏﹐介质沿混凝土的渗透是一个较慢的过程。此外﹐钢缆是互不相连的﹐如果个别钢缆出现裂缝﹐裂缝不会由一根扩展到另一根﹐因而容器具有高度的安全性。
