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- The construction of large-span prestressed hollow beam 大跨度预应力空心板梁的施工
- Study on the causes of cracks on the end of prestressed hollow beam 预应力预制空心板梁端部裂缝成因浅析
- Analysis on the cracks in pretensioned prestressed hollow beam and treatment measures 先张法预应力空心梁裂缝分析与处理
- Pre-tension performance analysis and section optimum design research for the prestressed hollow beam, 陈孟杰,预应力空心板梁预张拉性能分析及截面优化设计研究
- Precasting Technique and Quality Control for Prestressed Hollow Beam of Tongli Bridge 垌利大桥预应力空心梁预制工艺和质量控制
- pretensioned prestressing hollow beam 先张法预应力空心梁
- prestressed hollow beam 预应力空心梁
- Analysis and Prevention of Longitudinal Cracks of Bottom Boards of Pre-tension Prestressed Hollow Beams 先张法预应力空心梁底板纵向裂纹分析与防治
- Results show: unbonded prestressed floorslab and unbonded prestressed hollow floorslab used in large-span structure is more economic and reasonable. 结果显示:预应力混凝土板和预应力混凝土空心板运用到大跨结构中是比较经济合理的。
- pretensioned prestress concrete hollow beam 先张法预应力空心梁
- The paper analyses the formation process for pretensioning prestressed hollow plank precamber, announces inside reason for prestressed hollow plank precamber to public. 通过对先张法预应力梁板预拱度产生的过程进行分析,揭示预应力梁板预拱度产生的内在原因。
- Tension of prestressed concrete hollow beam on the Sili river bridge 四里河桥预应力空心板梁张拉施工实践
- Causes and control of the early cracks in prestressed hollow plate beam 先张空心板梁早期裂缝的成因与防治
- Testing Program for Prestressed Hollow Board Roof Beam with Static Load 先张法预应力空心板梁静载试验方案
- binder-free prestressed hollow floor system 无黏结预应力空心棱盖
- post - tensioned prestressed hollow plate 后张预应力空心板
- The closed-form propagation expression for nonparaxial vectorial anomalous hollow beams in free space is derived and used to study their propagation properties in free space. 研究表明,异常空心光束在传输过程中光束形状会发生变化。
- nonparaxial vectorial anomalous hollow beam 非傍轴矢量异常空心光束
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- cable-stayed bridge with hollow beam 空腹斜拉