The prestressed tendon is a steel stranded wire or a steel tendon or a single reinforcing steel bar.
所述的预应力筋是钢绞线或钢丝束或单根钢筋。
The stress increments of unbonded prestressed tendon in the continuous beams subjected to both symmetrical and asymmetrical loads are analyzed.
计算了对称和不对称加载的无粘结预应力连续梁的应力增量。
A simple and practical method was proposed to simulate the contact region and the contact pressure between the prestressed tendon and the wall of ropeway.
根据试验观察，提出了一种模拟预应力钢索与索道孔壁接触区域和接触压力的简单、实用的方法。
Taking an arch foot as an example, a practical met hod was proposed to simulate the contact pressure of the prestressed tendon according to the experiment.
以桥梁拱脚为例，依据实验结果提出了一种模拟预应力钢索与索道壁之间接触压力等代荷载的实用的方法。
It is based on design experiment, and is a technical measurement. The fatigue and vibration have to be considered carefully when to design the prestressed tendon and anchor. It…
并给出了体外预应力钢筋和锚具设计中疲劳、振动、钢筋弯折应力和耐久性等问题的处理方法。
The influence analysis for new conformation form of vertical prestressed tendon offered referenced opinion for continuous system box girder in reasonable arrangement of vertical.
新型竖筋构造形式对腹板主应力的影响分析，对连续体系箱梁的竖筋合理布置提供了参考意见。
Rationality of construction and prestressed tendon layout around cable-girder anchorage zone is also tested in this paper. The result indicates that the design of anchorage zone is appropriate.
另外，对本桥的索梁锚固区域的结构和配索合理性进行了验证，结果表明了该桥索梁锚固区三向预应力布置的合理性，以及锚固区结构设计的合理性。
Little has been presented about the existing small curvature radius U-shaped prestressed tendon, whose practical elongation value and theoretical stretching elongation deviate greatly from each other.
基于现有规范小曲率半径U形预应力筋张拉伸长量缺乏陈述，而该类预应力筋实测伸长值和理论伸长值偏差过大。
Analysis of beams prestressed with unbonded tendon is much more complicated than that of bonded concrete beams.
无粘结预应力混凝土梁的分析要比有粘结混凝土梁复杂得多。
However, like general reinforcement concrete structure, a main problem in prestressed concrete is the poor corrosion resistance of steel tendon which may lead to the lower durability construction.
然而和普通钢筋混凝土一样，预应力混凝土中存在的一个主要问题是钢筋抗腐蚀能力弱，结构耐久性差。
This paper introduces the external prestressed bridge structure in details, including steering block, anchor block, and prestressing tendon, etc.
介绍了体外预应力桥梁结构的构造细节，包括转向块、锚块、预应力束等。
The vertical tendon had to be prestressed twice to ensure effective prestressing.
竖向预应力应两次张拉以保证有效预应力。
The vertical tendon had to be prestressed twice to ensure effective prestressing.
竖向预应力应两次张拉以保证有效预应力。
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