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- 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。
- 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。
- 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。
- This train’s roller-coaster route through scenic canyons and forests includes a freestanding loop, mountain switchbacks, and curving bridges. 这列火车的滚筒-惯性运转装置路线经过风景秀丽的大峡谷和森林包括独立式的 弯曲部分,山脉的改变角度,和弯曲的桥。引自:“美国国家地理杂志”,当天的图片。
- 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。
- 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。。
- Spline function for plane line design of curved bridges 曲线桥梁平面线形设计的样条函数法
- Calculation and Analysis of Large Span Curved Bridges 大跨径弯桥的计算分析
- The Lateral Load Distribution Coefficients of Curved Bridges 弯桥的荷载横向分布计算
- A bullet describes a curved path in the air. 子弹在空中作曲线运动。
- 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。
- The river Thames is spanned by many bridges. 泰晤士河上有很多桥。
- This city is noted for its various bridges. 这个城市因为各种桥梁而著称。
- The spear curved through the air. 标枪在空中沿曲线运动。
- The road curved suddenly to the left. 那条路突然向左转弯。
- Many bridges were swept away by the floods. 洪水冲毁了许多桥梁。
- In paris tramps often doss down under the bridges. 巴黎的流浪汉常常睡在桥下。
- The road curved sharply to the right. 道路有个急转弯拐向右边。
- The Effects of Rectrained Conditions in the Analysis of Curved Bridges 弯桥结构分析中约束条件的影响
- Direct Method of Calculating Load Transverse Distributions of Curved Bridges 直接法计算弯桥的横向分布