rigid arch

The main bridge of Yichang Changjiang River Bridge on Yichang-Wanzhou Railway is designed as a hybrid structure of continuous rigid-frame structure and flexible arch with span arrangement(130+2×275+130) m and the bridge structure is characterized by great global rigidity,good structural behavior and easy construction.

宜万铁路宜昌长江大桥主桥采用(130+2×275+130)m连续刚构柔性拱组合结构,具有整体刚度大、受力性能优越、施工方便的特点。

The main bridge of Yichang Changjiang River Bridge on Yichang-Wanzhou Railway is designed as a hybrid structure of continuous rigid-frame structure and flexible arch with span arrangement(130+2×275+130) m.

宜万铁路宜昌长江大桥主桥采用(130+2×275+130)m连续刚构柔性拱组合结构,桥型方案为铁路桥梁首次采用,设计中针对结构构造、受力、施工等特点,采用了多项技术创新,包括桥梁结构、构造和材料等方面。

A whole bridge s finite element model which was created by a general purpose program used for element analysis was used to analyze the ultimate capacity of the rigid framed structure flexible arch bridge.

采用大型通用有限元软件建立起全桥有限元模型 ,对某刚构柔性拱桥进行极限承载力分析 ,得出两种不同加载情况下桥梁的受力情况与位移状态 ,以及影响极限承载力的主要因

Construction Control of Long Span Hybrid Bridge of Continuous Rigid Frames and Flexible Arches

大跨度连续刚构柔性拱组合桥施工控制

Structural Behavior Analysis for a Bridge with Composite System of Continuous Rigid Frame-arch

某连续刚构—拱组合体系桥梁结构性能分析

Stability Analysis of Long-Span Combined Bridge of V-Shaped Pier Rigid-Frame and Arch

大跨度V形连续刚构—拱组合桥稳定性分析

Simulation Calculation Analysis of Long-Span Continuous Rigid-fame Arch Bridge

大跨连续刚构拱组合桥仿真计算分析

Precamber Calculating and Controlling of Continuous Rigid Frame Bridge

连续刚构桥施工预拱度的计算与控制

Study on Aseismic Behavior of Combined Bridge of Continuous Ridig Frame and Concrete-Filled Steel Tubular Arch;

连续刚构—钢管混凝土拱组合桥抗震性能的计算研究

Study on Mechanical Characteristics of Combined Bridge of V-Shaped Pier Rigid-Frame and Arch Structure

大跨度V形墩连续刚构与拱组合桥受力特性研究

The Crack Prevention and Optimization of Pre-camber of Research on Continuous Rigid Frame Bridge

连续刚构桥裂缝防治及预拱度优化研究

Research on Long-span Continuous Rigid Frame Bridge Construction Control of Pre-camber

大跨度连续刚构桥施工预拱度控制研究

A study on setting parametric camber of large-span curved continuous rigid frame bridge

大跨曲线连续刚构桥预拱度的参数化研究

A new explanation of the rigid continuous girder method for determination of tensile force of rod of tied arch bridge

确定系杆拱桥吊杆力的刚性连续梁法算法

Analysis of Combined Continuous Rigid-Frame and Long Span Arch Combination Area Weth Integrated Finite Element Method;

连续刚构与大跨拱组合桥结合部有限元分析研究

Model Testing Study on the Node of Combined Bridge of V-Shaped Pier Rigid-Frame and Arch Structure

大跨度V形墩连续刚构拱组合桥结合部模型试验研究

The Analysis of Geometrical Nonlinear Behavior of Long-Span Continuous Rigid Frame Bridge with High-Pier;

高墩大跨连续刚构桥几何非线性分析

The Analysis of Nonlinear Stabilization for High Pier and Long Span Continuous Rigid Frame Bridge;

高墩大跨连续刚构桥非线性稳定分析

Piers Stability Analysis of Jing He Continuous Rigid Frame Bridge

泾河多跨连续刚构桥桥墩稳定性分析

Stability Analysis of Continuous Rigid Frame Bridge with High Pier and Large Span

高墩大跨连续刚构桥施工稳定性分析

Sensitivity Analysis for Mid-span Down Deflection of Long Span Continuous Rigid Bridge

大跨连续刚构桥跨中下挠敏感性分析