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- RPC unbonded prestressed composite beam 活性粉末混凝土预应力叠合梁
- Elastic behavior analysis of prestressed composite beam 预应力组合梁的弹性性能分析
- Ultimate capacity investigation of prestressed composite beam 预应力组合梁的极限承载力计算
- Ultimate strength analysis and test analysis for externally prestressed composite beams with corrugated steel webs 波纹钢腹板体外预应力组合梁全过程分析
- After analyzing some engineering examples, the comparison of economic effect between traditional beam plank structure and highly effective prestressed composite structure is obtained at last. 对工程实例应用高效预应力混凝土叠合结构进行分析,得出传统梁板结构与高效预应力混凝土叠合结构的经济效果评价。
- Experiment results and theoretical analysis indicate that double prestressed composite structure can solve the great inverted camber problems, so it is worth popularizing. 试验结果和理论分析均表明:二次预应力组合结构可大大改善反拱过大等问题,值得进一步推广。
- Elastic analysis method of preflex composite beam proposed by Japanese was broken through. 该方法突破了日本学者提出的以弹性分析法为基础的预弯梁计算理论。
- FEA method for composite beam bridge is presented by an example of a preflex beam with variable cross-section. 采用了一个变截面预弯梁的例子详细介绍了用有限元计算组合结构桥梁的方法。
- The expressions of calcu-lating deflection and width of crack are presented in this paper according to the experimental study and analysis of two continuous prestressed composite bearns. 文章通过对两根预应力组合连续梁的实验研究和分析,建立顶应力组合连续粱的裂缝宽度计算公式,以及挠度计算方法,并对计算结果与实验结果进行比较,证明这种计算方法是可行的。
- The line object representing a composite beam should span from support to support. 代表复合梁的线性对象必须从一个支座跨越到另一个支座。
- The method simplifies the complex equation of the FRP-RC composite beam into a frequency equation. 它将FRP-RC梁无阻尼自由振动方程加以简化,转化为-频率方程。
- A FEA method for composite beam bridge is presented by an example of a preflex beam with variable cross-section. 采用了一个变截面预弯梁的例子详细介绍了用有限元计算组合结构桥梁的方法。
- According to the limitations of the traditional composite beam, a new type or beam named CFT-steel box composite beam was presented. 摘要针对传统组合梁受力性能的不足,提出一种钢管砼-钢箱组合梁形式。
- More than ten preflex composite beam bridges were designed and analyzed with this method, and excellent results were obtained. 利用该方法已完成了十余座预弯组合梁桥的设计分析,取得了良好的计算结果。
- The torsion stiffness change of composite beam during entire loading process was analyzed based on experimental and FE results. 根据实验以及有限元结果分析了组合梁在整个加载过程中扭转刚度的变化。
- The application of composite beam in bridge will improve the performance of the structure and will easily realize the long spans. 桥梁采用结合梁结构,可以提高结构的性能,并且容易实现大跨度。
- partially prestressed composite construction 部分预应力组合结构
- Prestressed composite soil nailing walls 预应力复合土钉墙
- In addition, contrasted in the experimental foundation has analyzed presently about the composite beam hogging moment area crack width formula. 此外,在试验的基础上,对比分析了现行关于组合梁负弯矩区裂缝宽度的计算公式。
- twice - prestressed composite structure 二次预应力组合结构