预应力混凝土框架,prestressed concrete frame
1)prestressed concrete frame预应力混凝土框架
1.Experimental study on moment modification ofprestressed concrete frame beam;预应力混凝土框架梁端弯矩调幅的试验研究
2.Experimental research on seismic performance of aprestressed concrete frame with beam-column subassemblages under low reversed cyclic loading;低周反复荷载下预压装配式预应力混凝土框架抗震性能试验研究
3.Study on seismic design procedure ofprestressed concrete frame;预应力混凝土框架结构的抗震设计方法研究
英文短句/例句
1.Design of a 21-meter partial reinforced coucrete frame;21m跨度部分预应力混凝土框架的设计
2.Simulation analysis of earthquake action of prestressed concrete frame预应力混凝土框架地震作用仿真分析
3.Analysis of Prestressed Subassemblage Concrete Frame on Load-Bearing Capacity;预压装配式预应力混凝土框架极限承载力分析
4.Deformable Analysis of the Prestressed Subassemblage Concrete Frame;预压装配式预应力混凝土框架的变形分析
5.Research on Pseudo-dynamic Seis mic Response of Reinforced Concrete Flat-beam Frame and Pre-stressed Contrete Flat-beam Frame普通钢筋混凝土和预应力混凝土框架的拟动力地震反应研究
6.Pseudo-static Test on Seismic Performance of Bonded Prestressed Concrete Frame预应力混凝土框架抗震性能拟静力试验研究
7.On exploration for evaluation methods for seismic response in prestressed concrete frame structure预应力混凝土框架结构地震反应评估方法探讨
8.Experimental Study on Seismic Capacity of Prestressed Concrete Frame Structure;预应力混凝土框架结构抗震性能试验研究
9.FEM Analysis on Seismic Behavior of Prestressed Frames;预应力混凝土框架结构抗震性能有限元分析
10.The Construction and Simulation of Damage Model for Prestressed Concrete Frame Beams;预应力混凝土框架梁损伤模型的构建及模拟
11.Discuss on Simulate Analysis and Moment Modification in Prestressed Concrete Frame;预应力混凝土框架模拟分析及弯矩调幅探讨
12.Research on Deformation of Partially Prestreesed Concrete Structures;部分预应力混凝土框架结构变形性能研究
13.The Push-over Analysis of Prestressed Concrete Frame Beams and Suggestions for Anti-Seismic Design;预应力混凝土框架push-over分析及抗震设计建议
14.The Beam-Slab-Combined Design Method for Prestressed Concrete Frame Structures;预应力混凝土框架结构梁板结合设计方法研究
15.The Synthetic Technical-economic Evaluation of Prestressed Concrete Frame Structure Systems;预应力混凝土框架结构体系综合技术经济评价
16.Unbonede Prestressed Concrete Frame Structure Design Research;无粘结预应力混凝土框架结构设计研究
17.Research on the Seismic Behaviors of Prestressed Concrete Frame;预应力混凝土框架抗震性能试验研究及分析
18.Experimental Research on Two Spans Prestressed Concret Frame Under Unsymmetric Load;两跨非对称加载预应力混凝土框架的试验研究
相关短句/例句
pre-stressed concrete frame预应力混凝土框架
1.The phenomena of ‘Strong column & weak beam , ‘strong beam & weak column and ‘equal strength of column & beam can be seen in one-storypre-stressed concrete frame, as well as the top story of multi-storypre-stressed concrete frame.该文通过4榀预应力混凝土框架在竖向荷载下的试验,对三类预应力混凝土框架的极限荷载、正常使用下的变形、延性比、塑性内力重分布、次弯矩以及弯矩调幅进行了研究。
2.In this paper, by means of the nonlinear analysis program on basis of the curvature-force method, 18 one-story and one-span bondedpre-stressed concrete frames are simulated.根据曲率力法编制的非线性程序,模拟了十八榀单层单跨有粘结预应力混凝土框架,通过改变框架梁截面相对受压区高度、次弯矩以及加载方式等因素,初步阐明了影响有粘结预应力混凝土框架内力重分布和弯矩调幅的因素及规律。
3)precast prestressed concrete frame预制预应力混凝土框架
1.Research on seismic behavior of partially unbondedprecast prestressed concrete frames and beam-column subassemblies;部分无黏结预制预应力混凝土框架及其节点抗震能力研究
4)prestressed concrete frame beam预应力混凝土框架梁
1.This article combines the design of long-distance multi-spanprestressed concrete frame beams of a certain International Conference & Exhibition Center,emphasizing the loss of prestress and the influence of concrete beam prestressing force effect by lateral rigidity of vertical member,analyses and compares various kinds of stretching plans, decides design and construction method.结合某国际会展中心超长多跨连续预应力混凝土框架梁的设计,着重就预应力损失以及竖向构件侧向刚度对混凝土梁预应力效应的影响,对各种张拉方案进行了分析比较,以确定设计和施工方案。
5)high effficient prestressed concrete frame高效预应力混凝土框架
6)three types of prestressed concrete frame三类预应力混凝土框架
1.Through the test of four prestressed concrete frames under vertical load,three types of prestressed concrete frame s performances were studied in this paper,such as limit loads,deflections,ductile rate,redistribution of internal force,secondary moment and moment modification.本文通过4榀预应力混凝土框架在竖向荷载下的试验,对三类预应力混凝土框架的极限荷载、正常使用下的变形、延性比、塑性内力重分布、次弯矩以及弯矩调幅进行了研究。
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。
