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- “U”形环向预应力 U-looped prestressing tendons
- 大吨位小半径环向预应力在斜拉桥索塔锚固区中的应用研究 The Research of Application of the Looped Prestressed Tendons with Large Tonnage and Small Radius in the Anchorage Zone of Cable-stayed Bridge Tower
- 向 towards
- CGGC是中国最早在地下洞室施工中采用大型环向预应力锚固技术的施工企业。 CGGC was the first construction company who introduced large circumferential prestressed anchorage technology into underground cavern construction;
- 环 loop
- 向上 zenithward
- n形环 n-Shape Ring
- 向前 onward
- 向下 down
- 内向 diffidence
- 拆卸和更换O形环和垫圈。 Remove and replace the O-ring and gasket.
- 外向 extroversion
- 向左 sinistrad
- 分形环 factorial ring
- 梨形环棱螺 Bellamya purificata
- 竖向预应力筋锚固过程的应力损失控制 Stress Loss Control of Vertical Prestress in the Course of Anchoring
- 检查并且确保所有的球体密封O形环都处于正确的位置并已固定。 Check to make sure all ball seal O-rings are properly seated.
- 箱型梁竖向预应力钢筋孔道抽水注浆方法 Vertical prestressed duct grouting of reinforcement in box beam construction
- Minkowski分形环 Minkowski fractal loop
- 轴向预应力 axial pre-stresses
