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- The development of transport system facilitates the adoption of prestressed reinforcement concrete (PRC) bridge piers. 摘要我国交通系统的完善促进了预应力混凝土(PRC)桥墩在桥梁建设中的应用。
- The paper introduces the control of camber in the construction of non prestressed continuous box beam, appearance and development of cracks of bottom plate of box beam. 介绍非预应力连续箱梁施工中预拱度的控制,以及箱梁底板裂缝的出现和开展,并分析其成因,从而确保箱梁施工质量满足设计和施工规范要求。
- In addition, a comparative analysis of stresses in the corbel before and after strengthening prestressed reinforcement was made. 对开裂后的牛腿进行补强预应力筋加固,对比加固前后牛腿的应力,分析补强预应力筋锚下应力,考察该加固方法的有效性。
- prestressed reinforcement measure 预应力加固
- longitudinal curvilinear prestressed reinforcement 纵向曲线预应力
- longitudinal linear prestressed reinforcement 纵向直线预应力
- vertical prestressed reinforcement 竖向预应力筋
- external prestressed reinforcement 体外预应力加固
- strengthening prestressed reinforcement 补强预应力筋加固
- corrosion protection of prestressed reinforcement 预应力钢筋防锈
- The ring unbonded prestressed reinforcements tension technique was also used at the same time. 同时还应用了环形无粘结预应力钢筋张拉技术。
- It analyses the differences ofRight bonded, unbonded prestressed reinforced CFRP-lamina RC beams. 对有粘结、无粘结预应力碳纤维板材加固RC梁的差异性进行了分析研究。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The protraction calculation for prestressed reinforcement tensile 预应力筋张拉伸长量测算的探讨
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Based on testing in the laboratory,UFA high-performance concrete,which is successfully used for the prestressed reinforced concrete test-beams of railway,this beams was produced by UFA repl... 以25%25的UFA等量取代水泥,成功配制了铁路预应力钢筋混凝土试验梁工程的高性能混凝土。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Replacing encased channel truss with encased square-steel-tube truss can facilitate layout of truss in column and layout and anchorage of prestressed reinforcements placed horizontally. 用内置方钢管桁架替代内置角钢桁架可方便其在柱内布置,方便梁底按水平布置的预应力筋的布置和张锚。
- The soldiers held the fort desperately till reinforcement arrived. 战士们拼死坚守阵地,直到援军到来。