有粘结预应力混凝土,bonded prestressed concrete
1)bonded prestressed concrete有粘结预应力混凝土
1.This paper mainly presents the following aspects: (1)Summarizing the study on the comparision between unbonded prestressed concrete andbonded prestressed concrete, this paper focused on analyzing the differences of seismic behavi.本文的工作主要包括以下几个方面:(1)结合国内外关于无粘结和有粘结预应力混凝土结构的对比性研究,讨论无粘结预应力混凝土结构和有粘结预应力混凝土结构在抗震性能方面的区别,主要包括强度、延性、耗能能力、刚度和破坏机制等方面的区别。
英文短句/例句
1.Design Method of Post-tensioned Bonded Concrete Frame Structures;后张有粘结预应力混凝土框架结构的设计方法
2.Construction and Application Technology of Post-tensioning Bonded Prestressed Concrete Beam后张法有粘结预应力混凝土梁施工应用技术
3.Tension Effect Test of Bonded Post-tensioned Prestressed Concrete Beam后张有粘结预应力混凝土梁张拉效果检测
4.Flexural Test of Post-Tensioned Bonded Prestressed Concrete Beams with 500 MPa Steel Bars配500MPa钢筋后张有粘结预应力混凝土梁受弯试验
parative Research on Seismic Response between Unbonded Prestressed Concrete Flat-beam Frame and Bonded Prestressed Concrete Flat-beam Frame;无粘结与有粘结预应力混凝土扁梁框架地震响应对比研究
6.Have Bonded Prestressed Concrete Slab Structure in High-rise Building有粘结预应力混凝土大板结构在高层建筑中的应用
7.Research into Secondary Moment and Redistribution of Internal Force about Bonded Post-Tensioned Prestressed Concrete Frame;后张有粘结预应力混凝土框架次弯矩及内力重分布的研究
8.CONSTRUCTION QUALITY CONTROL OF ADHESIVE PART PRESTRESSED CONCRETE有粘结部分预应力混凝土的施工质量控制
9.ABAQUS FEM ANALYSIS ON PARTIALLY BONDED AND PRESTRESSED CONCRETE BEAMS基于ABAQUS的部分粘结预应力混凝土梁有限元分析
10.Technical specification for concrete structures prestressed with unbounded tendons无粘结预应力混凝土结构技术规程
11.Nonlinear Analysis of Beams Prestressed with Unbonded Tendons;无粘结预应力混凝土梁的非线性分析
12.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
13.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
14.Stress Increment Studies of Concrete beams Prestressed with Unbonded CFRP Tendons无粘结预应力混凝土梁CFRP筋应力增量研究
15.Finite Element Analysis of Structural Behavior of Continuous Prefabricated and Unbonded Prestressed Concrete Beams;装配式无粘结预应力混凝土连续梁的受力性能有限元分析
16.DYNAMIC FINITE ELEMENT PROGRAMMING OF SIMPLY SUPPORTED UNBONDED PRESTRESSED CONCRETE BEAMS基于无粘结预应力混凝土简支梁动力有限元程序设计
17.The Application of Bonded pre-stressed Systems to Reinforced Concrete Box Beams有粘结预应力体系在钢筋混凝土箱梁加固中的应用
18.The Contact Analysis Method of Unbonded Prestressed Concrete Structure Calculation;无粘结预应力混凝土结构计算的接触分析方法
相关短句/例句
bonded PPC beam有粘结预应力混凝土梁
3)bonded prestressed concrete structure有粘结预应力混凝土结构
4)Have bonded prestressed concrete slab structure有粘结预应力混凝土大板结构
5)unbonded prestressed concrete无粘结预应力混凝土
1.Experiment and analysis on fire resistance of two-spanunbonded prestressed concrete continuous slabs;两跨无粘结预应力混凝土连续板抗火性能试验与分析
2.Experimental study on seismic behavior ofunbonded prestressed concrete flat plate slab- T- shaped interior column connections;无粘结预应力混凝土平板-T形中柱节点抗震性能试验研究
3.Measures of ensuring anchoring tensions ofunbonded prestressed concrete;确保无粘结预应力混凝土锚后张拉力的措施
6)unbonded prestressed concrete continuous slab无粘结预应力混凝土板
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。
