1) transversely prestressed bars
横向预应力筋
1.
The positive influence of transversely prestressed bars on the shear capacity of reinforced concrete beams was demonstrated primarily.
通过4根加配横向预应力筋的钢筋混凝土梁和1根普通钢筋混凝土梁的对比试验,初步考察了横向预应力筋对提高钢筋混凝土梁抗剪性能的良好效果。
2) transverse prestressing
横向预应力
1.
On construction technology of transverse 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 under transverse 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,powerful transverse 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) vertical prestressing bar
竖向预应力筋
1.
According to existing norms,the ratio of the vertical prestress loss to different length of the vertical prestressing bars is analyzed.
竖向预应力筋在连续刚构桥中主要起控制腹板主拉应力的作用,根据现行规范分析了不同长度竖向预应力筋的损失比例,提出了减小竖向预应力损失的几种措施;针对目前设计中采用的滞后张拉竖向预应力筋的方法,开展了3种滞后张拉竖向预应力筋方式对连续刚构桥受力的影响分析,在此基础上提出了竖向预应力合理张拉时间的建议;建立了箱梁腹板的细部有限元模型,详细地分析了腹板在单根竖向预应力筋作用下的应力分布情况和腹板上缘出现拉应力的原因,据此提出避免上缘拉应力出现的构造措施。
5) vertical prestressed reinforcement
竖向预应力钢筋
1.
By the study of the auchorage technique experiment and the prestress loss test of vertical prestressed reinforcement, a practicable method for ensuring the offective vertical prestress of long span continuous rigid framed bridge is obtained, and the variational laws of vertical prestress loss are analyzed in the paper.
通过对竖向预应力粗钢筋的锚固工艺试验及预应力损失的检测 ,得到了保证有效预应力的可行方法 ,分析了竖向预应力钢筋应力损失的规律 ,可为类似桥梁预应力钢筋施工提供参
6) lateral prestressing tendon
横向预应力钢束
1.
Research purposes: This paper analyzes the effect of the lateral 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。
补充资料：瘦筋筋
1.见"瘦精精"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条