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- Keywords prestressed stranded wire;stress corrosion;pickling;concrete;prestress thin-webbed girder; 预应力钢绞线;应力腐蚀;酸洗;混凝土;预应力薄腹梁;
- prestress stranded wire 预应力钢绞线
- prestressed stranded wire 预应力钢绞线
- Stranded wire is usually preferred to solid wire. 最好是用多股绞合导线，而不用单股导线。
- OPGW of outer stranded wire with less diameter of aluminium alloy ... 高幅值雷电流和低幅值雷电流均能造成断股。
- VSPT-PLUS plastic bellow has smaller friction coefficient, so it is used in the prestressed strand of large-span bridge so as to reduce appropriately reinforcement and save the prestressed steel. VSLPT PLUS 塑料波纹管 ,因其摩阻系数明显较小 ,故在大跨度桥梁预应力钢束应用中 ,可适当减少配筋 ,节约预应力钢材。
- The wire rope, pc strand wire and steel wire are plastic coated accordingto the requirements of the customer and relevant specifications. 可根据用户要求或相关标准对钢丝绳、钢绞线、钢丝进行涂塑。
- Tension and Exension of Pretensioning Prestressed Steel Stranded Wire 先张法预应力钢绞线的张拉和放张
- Note: The wire stripper is designed to cut solid wires, stranded wires and twin wires to山sired length and to strip the both ends. 注：剥线机用途：用于切断实芯（单股）线，多股线和排线，使之符合（生产）需要的长度，并剥离导线两端的橡胶。
- This article comtined the practice of the projtct of Jiaojiang bridge and analyzed strand wire with high strength and low laxation, the anchorage system, the tentioned technice in the construction, and the principle of anchorage. 摘要本文结合椒江大桥工程实践，分析了国产高强度低松弛钢绞线和预应力锚固体系，在施工中的张拉工艺、锚固原理。
- Improvement such as adding prestressed strands and reinforced bars is available to abate high stress concentration and avoid cracking of concrete. 可以采取在边箱上翼板内增设纵向预应力束、增设边箱斜腹板内纵向非预应力钢筋等技术措施来改善边箱斜腹板的受力情况，避免混凝土裂缝出现。
- During the removing of two post-tensioning PC continuous bridges,their duct grouting is investigated and some prestressed strands are collected. 在两座后张法PC连续梁桥拆除过程中,现场调查得到了该两座桥的预应力孔道压浆情况和预应力钢绞线试样。
- The methods are suggested to determine the tensile steps and the tensile forces of prestressed strands for decreasing the secondary bending moment along the axial of the penstock. 提出了预应力筋束分步张拉施工与荷载控制方法，以减小管壁混凝土的轴向次弯矩。
- Test Research of Slow Cohesion PC Stranded Wire 缓粘结预应力钢绞线的试验研究
- stranded wire is usually preferred to solid wire 最好是用多股绞合导线，而不用单股导线。
- wire rod for PC steel stranded wire 预应力钢绞线盘条
- pre- stressed steel stranded wire 预应力钢绞线
- pre-stressed steel stranded wire 钢绞线
- Analysis on Checking the Monitoring Tension Stress of the Prestressed Steel Stranded Wire with the Prolonging Value 用伸长值校核预应力钢绞线张拉控制应力的探析
- The machine is mainly used for stranding steel core AL stranding wire, nude copper, nude AL stranding wire or insulated wire core stranding. 本机主要供绞制钢芯铝绞线,裸铜、裸铝绞线或作绝缘线芯绞合之用。
