横向体外预应力,transverse external pre-stress
1)transverse external pre-stress横向体外预应力
1.Strengthening assembly slab bridges by imposingtransverse external pre-stress;横向体外预应力加固装配式空心板桥的探讨
2)External vertical tensioned prestressing technique体外横张预应力
英文短句/例句
1.Application of Continuous Rigid-frame Bridge"s Deflection Regulated by External Vertically Tensioned Prestress体外横张预应力在连续刚构桥后期挠度调控中的应用
2.Exploration for Controling Deflection of Continuous Rigid Bridge in Service by Using of External Transverse-tension Prestress Method体外横张预应力调控连续刚构桥后期挠度的探索
3.Experimental Research on Flexural Performance of the Vertically Tensioned Prestressed Concrete Beams;横张预应力混凝土梁受弯性能试验研究
4.Experimental Study on Shear Behavior of Vertically Tensioned Prestressed Concrete Beams;横张预应力混凝土梁抗剪性能的试验研究
5.Numerical analysis of design parameters of smart prestressed beam with two struts双撑杆横张智能预应力梁设计参数数值分析
6.Study of the Equipment for the Lateral Pre-stressing of the Trapezoidal Sleeper梯形轨枕横向预应力张拉工装设备的研制
7.The tension sequence of prestressing steel strands for curved box girder bridges弯箱梁桥横截面上预应力钢束张拉次序研究
8.Stress distribution and displacement of transpalatal distraction osteogenesis on a three-dimensional finite element model of the craniofacial complex上颌复合体横向牵张的应力分布和位移的研究
9.External prestressing is a kind of no felt prestress.体外预应力是无粘结预应力的一种。
10.The finite element analysis of pre-stressed horizontal brick masonry anti-cracking resistance横向预应力砖砌体抗裂性能的有限元分析
11.Study on Stress Increment of External Tendons of Strengthening Concrete Beams with External Prestressed Tendons;体外预应力加固混凝土梁体外筋应力增量研究
12.Application and Research of Bonded Externally Prestressed Reinforcing System;有粘结体外预应力加固体系应用研究
13.Prediction of Prestress in Vitro and Limiting Stress Based on the Nerve Network;基于神经网络的体外预应力筋极限应力的预测
14.Research and Application of Tension and Anchor System of Prestressed Steel Bar预应力钢棒张拉锚固体系的研究及工程应用
15.Ultimate Bearing Capacity Analysis of Exterally Prestressed Beams体外预应力混凝土梁极限承载力研究
16.Application Research of T-rigid-frame Bridge Reinforced by External Prestressd Tendon;体外预应力加固T型刚构桥应用研究
17.Application of the External Per-stressed Technique in Bridge Reinforcement;体外预应力技术在桥梁加固中的应用
18.The Application of the Externally Prestressed Technique in Continuous Rigid Frame Bridge体外预应力加固在连续刚构中的应用
相关短句/例句
External vertical tensioned prestressing technique体外横张预应力
3)transverse prestressing横向预应力
1.On construction technology oftransverse prestressing in cast-in-place beam现浇梁横向预应力施工技术
2.this paper analyzed the wide concrete girder mechanical behavior undertransverse prestressing by the spatial finite element method(FEM).针对桥面宽混凝土梁,通过空间有限元分析,研究在张拉横向预应力钢束时混凝土梁的力学行为,得出有益于设计和施工的结论。
3.To ensure the integrity of the girder and resist transverse bending due to dead load and service load,powerfultransverse prestressing tendons were disposed in the diaphragms.为加强主梁受力的整体性,抵抗静载和动载产生的横向弯矩,横梁结构内设置了横向预应力钢束。
4)transverse prestress横向预应力
5)pre-stressed horizontal brick masonry横向预应力砖砌体
1.The finite element analysis ofpre-stressed horizontal brick masonry anti-cracking resistance横向预应力砖砌体抗裂性能的有限元分析
6)lateral prestressing tendon横向预应力钢束
1.Research purposes: This paper analyzes the effect of thelateral prestressing tendon in top deck on the lateral calculation result of box beam.研究目的:研究顶板横向预应力钢束对箱梁横向计算结果的影响,给箱梁结构设计提供借鉴和帮助。
延伸阅读
横向磁场中的空心超导圆柱体（hollowsuperconductingcylinderinatransversalmagneticfield）横向磁场中的空心超导圆柱体（hollowsuperconductingcylinderinatransversalmagneticfield）垂直于柱轴（横向）磁场H0中的空心超导长圆柱体就其磁性质讲是单连通超导体。徐龙道和Zharkov由GL理论给出中空部分的磁场强度H1和样品单位长度磁矩M的完整解式，而在`\zeta_1\gt\gt1`和$\Delta\gt\gt1$条件下为：$H_1=\frac{4H_0}{\zeta_1}sqrt{\frac{\zeta_2}{\zeta_1}}e^{-Delta}$$M=-\frac{H_0}{2}r_2^2(1-\frac{2}{\zeta_2})$这里r1和r2分别为空心柱体的内、外半径，d=r2-r1为柱壁厚度，ζ=r/δ(r1≤r≤r2)，Δ=d/δ，δ=δ0/ψ，δ0为大样品弱磁场穿透深度，ψ是有序参量。显然此时H1→0，M→-H0r22/2，样品可用作磁屏蔽体。当$\zeta_1\gt\gt1$，$\Delta\lt\lt1$时，则H1=H0/(1 ζ1Δ/2)，M=-H0r23[1-(1 ζ1Δ/2)-1]。若$\zeta_1\Delta\gt\gt1$，则$H_1\lt\ltH_0$或H1≈0。所以，虽然$d\lt\lt\delta$，但磁场几乎为薄壁所屏蔽而难于透入空心，称ζ1Δ/2为横向磁场中空心长圆柱体的屏蔽因子。当$\zeta_1\Delta\lt\lt1$时，则H1≈H0，磁场穿透薄壁而均进入空腔，失去屏蔽作用，此时M≈0。类似于实心小样品，由GL理论可求出薄壁样品的临界磁场HK1，HK，HK2和临界尺寸等。
