The cantilever construction method is used and the main girder is divided into several sections and steps of pouring and prestressing.
文章详细叙述了颍河特大桥主桥挂篮进行悬臂浇筑的施工方法和工艺等。
In the long-span continuous rigid frame bridge construction process, usually use hanging basket-situ cantilever construction method of symmetry.
大跨径连续刚构桥梁施工，通常采用挂篮悬臂现浇对称施工法。
Based on the cable-stayed bridge using method of cantilever, the paper establishes the optimization model of construction phase with multi-objective and multi-constraint and gives the example.
采用多目标、多约束的优化方法，以悬臂施工主梁的斜拉桥为例，建立了施工阶段的优化模型，并给出算例。
The article describes the monitor objective, method, data analysis, regulating control measures and monitoring result in the course of cantilever concreting construction of the bridge.
文章介绍了该桥在悬臂浇筑施工过程中监控的目标、方法、数据分析、调控措施和监控效果。
Research purposes: Suspended basket construction is a main method in cantilever construction.
研究目的挂篮施工方法是悬臂施工中的一种主要施工方法。
Three dimension finite element method is used to calculate the stress state of the cantilever during each construction stage.
因此对桥悬臂施工过程进行了三维有限元计算，分析了各个施工阶段的应力状态。
In this paper, the deformation control in the construction control of long-span Bridges using the segmental cantilever method is studied, with regards to some engineering examples.
以一座实桥为工程背景，对采用分节段悬臂浇筑施工的大跨度桥梁结构施工控制过程中的变形控制进行了研究，提出了变形控制过程和实现的方法。
An introduction is given to key construction flow, quality detection and quality control of bracket method for large span prestressed cantilever box beam cast in place.
结合工程实例，介绍大跨度预应力现浇箱梁托架法施工的关键工序、质量检测及控制。
Energy variational method is adopted to analyze the cable-stayed construction and the cable suspended cantilever construction in this paper.
本文采用能量变分法分别对斜拉结构和悬挂结构进行分析。
Energy variational method is adopted to analyze the cable-stayed construction and the cable suspended cantilever construction in this paper.
本文采用能量变分法分别对斜拉结构和悬挂结构进行分析。
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