介绍该主桥的结构设计和采用的转体施工方法。
This paper introduces the structural design and construction method by swing of the bridge.
混凝土开口薄壁箱拱桥一般采用薄壁拱圈的转体施工。
Open thin-walled concrete box arch bridge generally uses the method of turning construction of thin-walled arch.
着重介绍了钢管骨架架设方法中的两种主要方法：缆索吊装法和转体施工法。
Two main methods of the cable crane-assembly method and the rotation method forming span of steel tube skeleton are emphasized.
桥梁转体施工工艺是在深山峡谷、悬崖陡壁、地形险峻的桥位上架设桥梁的有效方法。
The bridge rotation construction craft is the efficient method especially in the gorge, cliff, or arduous landform for its simple erection equipment, short time limit, safe construction.
根据一阶最优化计算理论，构建了采用液压同步提升技术进行转体施工拱桥的优化有限元模型。
Based on first-order optimization calculating theory, authors established the optimal finite element model of swivel construction of arch bridge adopting hydraulic sync elevation technology.
劲性骨架为钢管桁架结构，转体施工，之后，通过内填和外包混凝土构成单箱单室箱形截面的主拱结构。
The stiff skeleton is a steel truss structure, which turns into a single cell and single box section of the main arch structure by filling and outsourcing concrete after swivel construction.
以上海市川杨河桥的工程实例，论述了桥梁转体施工工艺的研究和应用过程，体现了转体工艺的技术经济优势。
Through an example, Shanghai Chuanyang River Bridge, the research and application of bridge rotation construction technique are discussed in this paper.
桥梁的转体施工技术是一种比较常用的技术，但开口薄壁箱拱桥转体施工则是近年来出现的一种新的拱桥转体施工技术。
Bridge turning construction is a common kind of bridge construction technique. But the open thin-walled boxes technology is a new kind of arch bridge construction technology recently.
但桥梁转体施工工艺相对其它的常规桥梁施工工艺而言，是一个较新的桥梁施工工艺，在理论和实践上还需要进一步的分析研究和完善。
But comparing with other general construction craft, it is a new craft. And it must be studied and perfected in the theory and practice.
介绍北京五环路石景山南站高架桥主桥转体系统各部分的组成、功能及施工要点。
This paper introduced the makeup, function and construction tips of rotor system of main bridge of Shijingshan South Station Viaduct on Fifth Ring Road in Beijing City.
对该桥水平转体结构体系、施工方案、施工工艺、跨中合拢施工进行了详细的阐述。
System of horizontal swivel structure, construction scheme, construction method and construction of middle-span closure are expounded in the paper.
本文以一假想高速公路立交桥的建设，介绍平面转体桥梁的转体设计和施工控制。
With building of a fictitious grade separation bridge on freeway, the paper introduces the Turner design for plane Turner bridge and the control of construction.
本文以一假想高速公路立交桥的建设，介绍平面转体桥梁的转体设计和施工控制。
With building of a fictitious grade separation bridge on freeway, the paper introduces the Turner design for plane Turner bridge and the control of construction.
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