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- UFA-HPC preparing by optimization meet the requirements of railway prestressed concrete bridge girder. 满足铁路预应力混凝土桥梁的要求。
- JTG D62-2004 Code for design of highway reinforced concrete and prestressed concrete bridge and culverts[S].Beijing:China Communications Press,2004. JTG D62-2004公路钢筋混凝土及预应力混凝土桥涵设计规范[S].;北京:人民交通出版社;2004
- The obvious vibration occurred in the prestressed concrete bridge due to the loss of pretresses, concrete shrinkage and creep, and overloading et al. 摘要由于预应力损失、混凝土收缩徐变、超载等原因,预应力混凝土桥梁出现了较强的振动。
- The theory and method about the calculation of creep deflection was expounded in some certain documents during the cantilevered construction of long span prestressed concrete bridge. 摘要大跨度预应力混凝土桥梁悬臂施工时,关于徐变挠度的计算,相关文献对其计算理论和方法都有阐述。
- JTG D62-2004,Code for design of highway reinforced concrete and prestressed concrete bridges and culverts[S]. [6]JTG D62-2004;公路钢筋混凝土及预应力混凝土桥涵设计规范[S].
- prestressed concrete bridge erection 预应力混凝土桥架设
- prestressed concrete bridge fabrication 预应力混凝土桥制造
- By using a computer code specifically developed for externally prestressed concrete bridges, the stress variations in the external tendons of several typical spans are analyzed. 利用研发的体外预应力混凝土桥梁结构弹性阶段非线性分析专用程序 ,对几种典型跨径体外预应力混凝土梁桥的体外预应力钢束在汽车活载作用下的应力变幅进行分析。
- prestressed concrete bridge structure 预应力混凝土结构
- continuous-beamed prestressed concrete bridge 预应力混凝土连续箱梁桥
- For a prestressed concrete bridge, the quality control of prestressing construction is particularly important and is even of vital importance to the safety and durability of the structure. 摘要对于预应力混凝土桥梁,预应力施工质量控制尤其重要,关系到结构安全和结构的耐久性。
- The coastal reinforced or prestressed concrete bridges are always liable to chloride corrosion permeating on the reinforcement therein and durability of the structures is thus degraded. 沿海钢筋混凝土与预应力混凝土桥梁易受渗入到钢筋表面的氯盐腐蚀,影响结构的耐久性。
- Transverse Bracing Technology for Prestressed Concrete Bridge 预应力混凝土梁横向联结施工技术
- Optimal design of simply supported T-shaped prestressed concrete bridge beam 预应力混凝土简支T形梁桥主梁的优化设计
- Latest Advances of Externally Prestressed Concrete Bridge Techniques 体外预应力桥梁技术的新进展
- Rubber bush for prestressed concrete tubing. 说明:制造预应力水泥管时使用的橡胶模套,。
- Supervision of Prestressed Concrete Bridges with Medium Span 中等跨径预应力混凝土桥梁的监理工作
- Analysis of Creep Effect in Prestressed Concrete Bridges 预应力混凝土桥梁徐变效应分析
- Cracking is almost completely avoided in prestressed concrete. 预应力混凝土几乎可以完全避免出现裂缝。