在拱梁组合桥梁设计和施工分析中，确定成桥状态时的吊杆张拉力非常关键。
In design and construction of composite arch and Beam bridge, it is very important to determine the boom tensile force when the bridge is almost completed.
针对拱桁梁组合体系桥梁，本文提出一种空间计算方法。
In this paper a space analysis method for built-up system of arch trussed beam has been proposed.
本文以庄河市干沟大桥为例，介绍了梁拱组合体系桥梁的静力特性及结构优化设计。
In this paper, taking the engineering of Gangou bridge as an example, introduces static characteristics and structural optimization analysis of girder and arch combination bridge.
梁拱组合体系桥梁兼具梁桥和拱桥的优点。
Beam-arch association Bridges have the advantages of beam bridge and arch bridge.
古城大桥是一座下承式单承载面钢管混凝土系杆拱与变截面连续梁组合体系桥梁。
Gucheng bridge is a steel tube concrete bowstring arch and variable cross section continuous beam composite system through bridge with single load plate.
拱梁组合式桥梁使拱与梁在受力方面的优点得以充分发挥，呈现出优良、稳定的经济指标与美观的外形，因而是一种具有很大潜力的桥梁结构型式。
The arch-beam composite bridge gives full play to advantages of the arch and beam in the load-carrying capability, showing superior and stable economic indicators and the aesthetic appearance.
通过对梁拱组合式桥梁成桥状态目标的优化分析，可以得到不同施工阶段合理的吊杆内力。
Rational internal force of hangers under different construction stage can be obtained through optimization analysis of the object under the finished bridge condition of the camber composite bridge.
梁拱组合体系桥梁因外形优美、结构受力合理、可选择的施工方式多等优点，成为应用越来越广泛的一种桥梁结构形式。
With its beautiful style, reasonable force structure, diversity of construction methods, etc, girder and arch combination bridge has been applied more and more extensively.
目前，尽管对梁拱组合体系桥梁已经有了一些研究成果，但是对梁拱组合体系桥梁结构优化方面的研究却并不多。
Although girder and arch combination bridge has been some studies currently, but the study to the optimization of the structure is very few.
目前，尽管对梁拱组合体系桥梁已经有了一些研究成果，但是对梁拱组合体系桥梁结构优化方面的研究却并不多。
Although girder and arch combination bridge has been some studies currently, but the study to the optimization of the structure is very few.
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