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- By calculating the internal force influence surface of assembly skew hollow slab bridge,the internal force-controlling section is attained. 运用空间板壳有限元法,对装配式斜交空心板桥弹性阶段的受力特性进行全面分析。
- Study on Broadening Technology of Multi-Cellular Hollow Slab Bridge 多孔空心板桥加宽技术研究
- Cracks Cause Analysis of Skew Hollow Slab Bridge and Its Strengthening 斜交空心板桥裂缝原因分析及处理
- Study on Simulation of T-shaped Beam and Hollow Slab Bridge by ANSYS 用ANSYS对T梁和空心板梁桥进行结构仿真分析的研究
- Analysis of inverted overcambering and cracking of pretensioned concrete hollow slab bridge 先张法预应力混凝土板梁反拱超值与裂缝分析
- Key points on optimal design and construction of hollow slab bridge over Zhuanglang river 庄浪河大桥空心板梁的优化设计与施工要点
- Analysis on Machanical Charactritics and Bearing Capacity of Assembly Skew Hollow Slab Bridge, 装配式斜交空心板桥的受力特性及其承载力分析
- Study of Field Tests of Skew Hollow Slab Bridges Strengthened with CFRP 用CFRP加固斜交空心板桥的现场试验研究
- hollow slab bridge 空心板桥
- fabricated hollow slab bridge 装配式空心板桥
- Application of Prestressing Without Bond Technique to Strengthening Hollow Slab Bridges 体外预应力技术在空心板桥加固中的应用
- assembly hollow slab bridges 装配式空心板桥
- The middle strength spiral rib steel wires is an ideal substitute of prestressing tendon in precast hollow slab. 中强螺旋肋钢丝是预制空心板中的预应力筋的理想替代品,采用中强螺旋肋钢丝的预应力空心板的受力性能好,安全储备大。
- Abstract: With the development of freeway, higher requirements are put up for the surface quality of prefabricate concrete hollow slab. 摘 要: 随着高速公路的发展,人们对桥梁砼空心板的外观质量有了更高的要求。
- The research proves that post tensioned prestressed concrete hollow slab own fine deformation behavior and crack resistance. 本文研究表明:后张预应力混凝土空心板具有良好的变形性能和抗裂性能。
- The finite element method is used to conduct the non-linear full-process simulation computation and analysis of prestressed concrete skew hollow slab. 摘要采用有限元方法对预应力混凝土斜交空心板进行非线性全过程仿真计算分析。
- Based on experiments and computational analysis, we apply SFRC to loyang huai village Zhong Bridge (assembled hollow-core Slab Bridge). 在试验与计算分析的基础上,将钢纤维混凝土用于洛阳槐庄中桥(装配式空心板桥)工程。
- With the development of freeway, higher requirements are put up for the surface quality of prefabricate concrete hollow slab. 随着高速公路的发展,人们对桥梁砼空心板的外观质量有了更高的要求。
- The traditional pre-stressed reinforced concrete hollow slab has not meet the needs of the construction market,which leads to the shrink of the Prefabricate part industry. 传统的预应力空心板已经不能满足建筑市场的要求,也导致我国的预制构件行业的萎缩。
- It is an effective way for our prefabricate part industry to develop high effective pre-stressed reinforced concrete hollow slab so as to go out of the depress. 依靠技术进步,发展高效预应力空心板是适应我国预制构件行业走出困境的一条行之有效的途径。