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- The prestressing duct vacuum grouting workmanship is an effective measure for improving the safety and durability of the post-tensioning concrete structures. 预应力管道真空辅助压浆工艺是提高后张预应力混凝土结构安全度和耐久性的有效措施。
- prestress duct 预应力孔道
- transverse prestress duct 横向预应力孔道
- Carrying down or away. Used of a duct or vessel. 传送的指通过导管或管道传送下来的或输送的
- Construction Quality Control of Prestressed Duct Grouting 预应力孔道压浆的施工质量控制
- The main investigation includes grouting compactness of prestressed ducts, concrete cover width of box girders, concrete carbonation depth and position of prestressed ducts etc. 调查的主要内容包括预应力孔道压浆密实程度、普通钢筋的保护层厚度、混凝土碳化深度以及预应力孔道位置等。
- Frictional resistance test study of plastic prestressed duct 采用塑料波纹管的预应力管道摩阻试验研究
- A duct often contains cross braces. 管道内往往是有支撑拉条。
- A tube or duct for enclosing electric wires or cable. 线管包裹电线或电缆的管子或沟道
- Vertical prestressed duct grouting of reinforcement in box beam construction 箱型梁竖向预应力钢筋孔道抽水注浆方法
- A/C duct and vent duct structure of W/H Deck. 驾驶甲板空调、机械风管结构。
- Maybe you have never heard of duct tape. 也许你还没有听说过管道胶带吧。
- The tie on the cystic duct may slip off. 在胆囊管上的结扎可能滑脱。
- Quality Control Analysis of Vacuum-aided Grouting for Prestressed Duct 预应力孔道真空辅助压浆质量控制关键技术分析
- Shear lag is reduced for prestress in serviceability limit state . 在正常使用状态下,预应力平抑了箱梁剪力滞效应。
- Balancing components shall have duct jacket. 弹性补偿元件应有导流套;
- It's duct tape. To fix the frayed wires. 这是传输管胶带修补磨损的电线。
- Treatment of iatrogenic bile duct injury. 医源性胆管损伤的处理。
- External air duct and exhaust pipe connector. 外置式出入油管连接座。
- In addition, bile duct antrum but outspread. 此外，胆管腔可扩张。
