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- straight beam curved bridge 直梁弯桥
- Design of Curved Bridge with Straight Beam at Liuxihe Forestry Centre 流溪河林场大桥弯桥直做的设计分析
- Arrangement design of straight beam in accordance with curved bridge under renewal 曲线桥大修改造时直梁的布置设计
- The construction of the continuous box beam curved bridge 连续箱型梁曲线桥的施工
- This paper analyzes the reliability of the curved bridge composed of straight girders from two aspects: character of geometry and static dynamics. 本文从几何和静动力特性两方面入手分析弯桥直作的可行性。
- Applying the theory of curved beam FEM,a practical method of structure analysis of curved bridge is build when considering the sidelong support. 应用曲杆有限单元法建立曲线梁桥的实用分析方法,并考虑了曲线梁桥的非径向支承特征。
- At last, the springback of member bar and straight beam is calculated by applying the method of springback finite-element. 最后应用回弹有限元法，对杆件和直梁的回弹进行计算。
- straight fabrication of curved bridge 弯桥直做
- And, springback of member bar and straight beam is simulated by finite-element program software ANSYS. Both of the springback energy theory and the finite-element method are verified by a springback test of simply supported beam. 将其结果和用有限元通用计算程序ANSYS软件对杆件和直梁的回弹进行模拟计算的结果加以比较，以及通过做一个简支梁的回弹试验来验证回弹能量原理及其有限元法的正确性。
- Finite-element method of large deflection springback for material is established on the potential energy theory and residual energy theory of large deflection springback for member bar and straight beam. 再根据杆件和直梁的大挠度回弹势能原理和余能原理建立材料的大挠度回弹有限元法。
- Theoretical research and earthquake damage investigation indicate that there is bend torsion coupling vibration for curved bridge when earthquake occurs. 理论研究与震害经验表明,地震时曲线桥梁会产生弯扭耦合振动。
- Based on potential energy theory and residual energy theory of finite deformation resilience, potential energy theory and residual energy theory of the large deflection springback for member bar and straight beam are established. 并基于有限变形回弹势能原理和余能原理建立杆件和直梁大挠度回弹势能原理和余能原理。
- Complcated in style and structure, overcrossings usually include the structures of curved bridge, inclined bridge, skew bridge and special-shaped deck, etc. 立交桥的桥型和结构比较复杂，通常需要建造弯桥、坡桥、斜桥以及异性桥面的结构。。
- By comparing analytic value of structural mechanics method and finite element value of multispan curved bridge model, the validity and feasibility of the calculating method have been proved. 并根据实际曲线桥结构建立有限元模型，将有限元解与应用结构力学方法求出的解析解进行比较，结果表明了这种计算方法的有效性和可行性。
- Checking the Diaphragms of Straight Beam on Curve 曲线直梁隔板的检算
- straight beam containing an inclusion 带夹杂直梁
- The curve bridge which most was curve beam bridge become a main basic construction and was applied far and wide in the highway, but the curve arch bridge is more supero- rity than it in the mountainous areas such as "V" type clough areas. 目前国内外在弯桥设计中大部分采用曲线梁桥,而且在山区的曲线桥中,特别是道路曲线位置处在“V”型深谷时,弯拱桥与曲线梁桥相比表现出很大优越性。
- Along with the development of transportation and civilization in our country, a lot of curved bridges have been widely applied in the high way and overpass. 随着我国交通事业的发展和城市化进程的加快,大量曲线梁桥运用于高速公路和城市立交桥中。
- Keep straight on until you get to the church. 一直朝前走就走到教堂了。
- It's three blocks straight ahead. 一直往前走过三个街区就是。
