The approach ramp is a double deck roadway structure.
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2. 大位移伸缩缝是连接主桥与引桥的伸缩装置。
The large displacement expansion joint is an expansion device between the main bridge and the approach.
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3. 如果设计中考虑高架引桥，则引桥的桥墩可用来锚定后拉索。
If viaduct approach spans are considered then perhaps the approach piers could be used to anchor the backstays.
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4. 滨州黄河大桥引桥是预应力混凝土连续梁桥，采用C50高性能混凝土。
The approach Bridges of Binzhou Huanghe River bridge are of prestressed concrete continuous girder structures used with C50 high performance concrete.
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5. 大跨度拱桁式钢引桥是外海开敞式深水码头栈桥常用的上部结构型式之一。
Large-span arch truss steel bridge is a common superstructure of trestle bridge on open sea.
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6. 仅通过1,000,000辆车就在系杆拱的横梁中以及引桥的板梁中造成明显的开裂。
Only 1,000, 000 vehicle crossings produced significant cracking in the floor beams of the tied arch span and in the plate girders of the approach spans.
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7. 试验结果为福州闽江三桥北引桥的设计提供理论依据，也为箱梁理论研究提供实践基础。
The experiment provides a basis of the approaching span of Third Minjiang River Bridge design in Fuzhou in particular as well as the theoretic study of box girder in general.
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8. 本文就大跨度全钢系杆拱在大连新港30万吨级进口原油码头引桥上的成功应用做以下介绍。
In this paper, the successful application of large-span steel tied arch bridge in Dalian new port 300,000-ton crude oil import terminal on the bridge approach is described below.
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9. 本文首先对桥梁顶升理论和工程监测技术进行研究，然后重点对南浦大桥引桥的顶升过程进行分析。
This thesis first introduces the bridge lift-up theory and engineering monitoring technology, and then focuses on the lifting process of Nanpu bridge Approach.
A general description is given of Hongdu bridge, including selection of location of bridge, traffic analysis, structure of main bridge and approaches, proposed interchanges, etc.
A general description is given of Hongdu bridge, including selection of location of bridge, traffic analysis, structure of main bridge and approaches, proposed interchanges, etc.
