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- clothoid curved girder 回旋曲线梁
- In general cases, the formula for calculating the equivalent load of prestressing force in curved girder is rather complicated and inconvenient to use. 在一般情况下，曲梁的预应力等代荷载公式比较复杂[2]，不便于应用。
- Based on coordinating relations of steel and concrete, the grillage structure finite-element method was adopted to analyze the space mechanical effect of curved girder bridges. 本文针对曲线梁桥空间力学分析的复杂性，提出了采用基于钢混协作关系的格栅结构有限元法来分析曲线梁桥的空间力学效应。
- According to calculating equations of skew support continuous curved girder bridge that deduced in this paper,compiles a program and gives a case to validate its feasibility and veracity. 根据推导得到的斜支承曲线梁桥计算公式，编制程序并举例验证其可行性和准确性。
- The bridge is a composite structure of curved PC rigid frame with inclined legs and flexible tied arches.The vertical hangers are arranged along the curved girder in a vertical cylindrical surface. 桥梁采用预应力混凝土连续弯斜腿刚构作为刚性系杆，柔性拱上垂直吊索沿梁布置成柱面。
- In this paper, a dual-beam stick finite element model is presented to analyze the dynamic characteristics and seismic responses of a curved girder with a box section in the highway interchanges. 摘要提出了1种双脊骨空间有限元模型，用来模拟和分析立交桥曲线箱梁的固有振动特性和动力反应。
- A clothoid curve is used with its fine feature for the shape of transition section between spherical head and cylindrical shell of pressure vessel. 利用回旋曲线的优良特性，将其做为压力容器部分半球形封头与圆柱筒体之间的过渡曲线，实现了在连接边缘上无附加边缘应力的光滑连接。
- In modern highways and urban overpasses， curve girder bridge were used widely. 在现代的高等级公路及城市立交中，曲线梁桥的应用日趋广泛，准确地把握其受力和变形特性对曲线梁桥的建设、运营和进一步发展都具有重要的意义。
- Features and Design Methods of Curved Girder Bridge 曲线梁桥的特点及设计方法
- Small Curvature Radius Curved Girder Bridge 小半径弯梁桥
- ANALYSIS OF LOAD DISTRIBUTION OF CURVED GIRDER BRIDGES 曲线梁桥荷载横向分布理论分析
- Design Theory and Engineering Application of Curved Girder Bridges 曲线梁桥的设计理论与工程应用
- A bullet describes a curved path in the air. 子弹在空中作曲线运动。
- The spear curved through the air. 标枪在空中沿曲线运动。
- A steel girder may warp in a fire. 钢梁遇火会变弯。
- The road curved suddenly to the left. 那条路突然向左转弯。
- PRACTICAL CALCULATION OF THE EQUIVALENT LOAD OF PRESSING FORCE IN CURVED GIRDER 曲梁中预应力等代荷载的实用计算
- The road curved sharply to the right. 道路有个急转弯拐向右边。
- Finite Element Analysis of Seismic Response of Curved Girder Bridges 曲梁桥地震分析的有限单元法
- Finite Element Model for Curved Girder Bridges with Eccentric Supports 偏心支承曲线梁桥有限元模型
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
