1) prestressed reinforcement and rubber component
预应力钢筋橡胶构件
1.
The processing technique and technology of prestressed reinforcement and rubber component are based on the combination notion by making full use of intrinsic structure and performing feature of rubber to manufacture the rubber into batten, and using the experience of prestressed reinforcement concrete technology to change the rubber battens into prestressed reinforcement and rubber component.
“预应力钢筋橡胶构件”的提出是为了解决现代汽车工业所造成的废轮胎污染问题。
2) grouted tendon
灌浆预应力钢筋混凝土构件中的钢筋
3) prestressed steel
预应力钢筋
1.
The change method of prestressed steel isn t described basically in specialized works.
通过对预应力混凝土受弯构件的受力分析 ,提出了预应力混凝土受弯构件中预应力钢筋代换的基本方法。
2.
The laws of variation of mechanical behaviors with the temperature are investigated for prestressed steel and non_prestressed steel.
通过对２１根Φ１６月牙纹钢筋、４５根１２及８光圆钢筋、２４根ｓ５高强碳素钢丝高温下的力学性能试验，研究了预应力钢筋和非预应力钢筋的力学性能在高温下的变化规律。
4) Prestressed reinforcement
预应力钢筋
1.
In bonded prestressed concrete beam,the depth of compression is not only related to the ratio of tension reinforcement,but also is related to the kinds and schemes of prestressed reinforcement and common reinforcement and the lever of stress of the prestressed reinforcement.
而在有粘结预应力砼梁中,受压区高度不仅跟受拉钢筋的配筋率有关,还跟预应力钢筋、非预应力钢筋的品种和匹配、以及预应力钢筋初始应力水平等因素有关。
2.
If the prestressed reinforcement is arranged in certain cylindrical surface, the formula can be simplified peatly and the equivalent load can be expressed by the geometric property of curve of the reinforement along the developed cylindrical surface.
如果预应力钢筋置于某个圆柱面内，则不但公式大为简化，而且可用圆柱展开面上钢筋曲线的几何特性表达等代荷载。
5) prestressed tendon
预应力钢筋
1.
Since pre-stressed concrete box girders usually have a large number of curve pre-stressed tendons,a type of combined element is presented to simulate the prestressed tendons of box girders,and then the number of elements can be significantly reduced.
由于预应力混凝土箱梁中通常存在大量曲线预应力钢筋,提出一种组合单元,并用该单元模拟箱梁中的预应力钢筋,该方法可使结构分析时单元数量大大降低。
6) prestressing steel
预应力钢筋
1.
The formula for accurate calculation on the theoretical value of elongation for the post-tensioning prestressing steel has been derived from the principle of prestress losses due to friction.
运用预应力摩擦损失原理,推导出后张预应力钢筋理论伸长值的精确计算公式,在改进和完善《公路桥涵施工技术规范》(JTJ041-2000)有关后张法预应力钢筋理论伸长值计算方法的同时,显著提高了其计算精度,为保证预加应力的准确可靠,提供了重要的理论依据。
2.
Here both the more reasonable arrangements of prestressing steel in prestressed concrete beams with relevant observation also conducted in tests, and the experimental study of the better reinforcements in square reinforced concrete slabs, are given with some details.
阐述了预应力混凝土梁中预应力钢筋较合理的配置 ,进行了有关试验观测和钢筋混凝土方板优选配筋的试验研究 ,并都给出了一些细节 。
补充资料：预应力水泥管橡胶套
分子式：
分子量：
CAS号：
性质：制造预应力水泥管时使用的橡胶模套，可以使制成的预应力水泥管具有强力高、壁薄、直径大、无需涂料、使用寿命长等优点。可以节约大量钢材。
分子量：
CAS号：
性质：制造预应力水泥管时使用的橡胶模套，可以使制成的预应力水泥管具有强力高、壁薄、直径大、无需涂料、使用寿命长等优点。可以节约大量钢材。
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