以下为句子列表：
英文: Abstract: The paper introduces the application of rigid frame arch bridge and truss arch bridge in Fuyang city and their types, structures, designs as well as analysis of characteristics of the weight bearing.
中文: 摘要:介绍了刚架拱桥及桁架拱桥在阜阳市的应用及其型式、构造、设计和受力特征分析。
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英文: It has become to pass that the permanent load-bearing capacity of the large-span PC (prestressed concrete) continuous rigid frame bridge constructed with the cantilever site cast construction method keeps cutting down in service.
中文: 采用悬臂浇筑施工法施工的大跨PC连续刚构桥，在使用中其持久承载力不断地降低已成为事实。
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英文: Level of construction completion based on the construction control program are used to guide construction, this will be optimum construction state and optimum completion state of long span continuous rigid frame bridges.
中文: 结论利用提出的基于最优施工完成度的施工控制方案来指导施工，会使连续刚构桥的施工由最优节段施工状态最终达到最优成桥状态。
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英文: The shell is divided into orthogonal or oblique crossing girder systems, which make up a space rigid frame structure, then an analysis is made of the endogen force of the shell structure based on the curved lever space rigid frame structure.
中文: 该方法通过将壳体结构离散成相互垂直或斜交的曲杆梁系组成的空间刚架结构，进而分析曲杆空间刚架结构的内力，达到壳体内力分析的目的。
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英文: This paper proposes optimum level of completion of construction stage and optimum level of construction completion of state of accomplished bridge of long span continuous rigid frame bridges, proposes optimum completion state and optimum construction stag
中文: 方法提出大跨度连续刚构桥的最优节段施工完成度、最优成桥施工完成度、最优节段施工状态和最优成桥施工状态的概念，并利用施工完成度来评价桥梁施工过程与成桥状态对设计和规范的满足程度。
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