在钢箱梁中创造了一张树床。
本文主要对预应力钢箱梁进行了振动理论分析。
研究了扁平钢箱梁正交异性桥面板的构造设计。
The third model be mainly made up for considering geometry detail of orthotropic deck.
主跨加劲梁为钢箱梁，边跨加劲梁为预应力混凝土箱梁。
The stiffening beams of the side spans are prestressed concrete box beams.
钢箱梁内部的腐蚀问题，对桥梁的设计使用寿命至关重要。
The corrosion resistance of the girder internals is vitally important for designed service life of Bridges.
分体式钢箱梁结构形式新颖，可借鉴的成功制造经验较少。
The separate steel box girder is a new structural style, it's very difficult to find some successful technique for building.
阐述了大桥钢箱梁涂层的使用寿命以及维修保养的最佳时期。
The service time and the best time for maintenance of bridge steel box girder coating were put forward in this paper.
研究结果可以为大跨径钢箱梁桥面柔性铺装设计提供理论参考。
The results can provide a theoretical base for the paving design of orthotropic steel deck.
为悬索桥钢箱梁吊装施工过程的线形计算提供了准确的计算模型。
It offers more exact calculation model for geometric state of stiffened box girder during construction.
结合郑州跨机场路高架桥，主要阐述了全焊接钢箱梁施工的监理措施。
Based on viaduct over airport expressway in Zhengzhou, this paper mainly expounds supervising measures about full-welding construction of steel box girder.
天津保定桥为独塔单索面钢箱梁斜拉桥，索塔锚固区采用钢锚箱结构。
Steel anchor box structure was used in the cable-tower anchorage zone.
介绍钢箱梁内部作为防腐措施之一的除湿系统的工作原理、设计和安装。
Working principle, design and installation of dehumidification system as one of preservation methods are introduced.
摘要水上大跨度桥梁钢箱梁吊装工程风险大、对安全控制管理要求较高。
Abstract: the steel box beam lifting on wide water surface faces a lot of risk factors and thereby has a higher safety control requirement.
沿江高速公路峭岐枢纽互通跨线主桥采用钢箱梁结构形式，全焊式连接。
Qiqiao pivot of riverine expressway interflows the line and crosses over the the main bridge of the Jingfu expressway adopted the steel case roof beam structure form.
以润扬大桥斜拉桥为分析对象，提出了扁平钢箱梁结构的多尺度损伤分析方法。
The multi-scale damage analysis method for steel box girder is presented with respect to Runyang Cable-stayed Bridge.
介绍南、北航道桥的钢箱梁构造、结构体系、细部构造、结构计算和涂装方案等。
In this paper, the structures, structural systems, structural details, structural calculations and coating schemes of the steel box girders of both the south and north channel Bridges are dealt with.
介绍了跨越多条铁路线路及电气化接触网的连续钢箱梁多点自动连续顶推施工技术。
In this article, the author states the multi-points automatic continuous jacking construction technology of a continuous steel box beam over several railway lines and electrified contacting nets.
针对大跨径钢箱梁桥面铺装，应用有限单元法对正交异性钢桥面铺铺装体系进行分析。
Aiming at the long span steel bridge deck pavement, the impacts of the pavement on orthotropic steel deck under the action of vertical and horizontal load were analyzed using finite element method.
论述了在重腐蚀条件下，一般悬索桥的钢箱梁、防护栏杆和钢丝主缆的防腐蚀涂装方案。
Discussing the anti - corrosion coating program of the general suspension bridge 's steel box beam protective railings and steel wire cables in the situation of heavy corrosion.
采用空间梁格法模拟扁平钢箱梁局部顶板子结构，分析顶板各个参数对其承载力的影响。
Adopt space grillage method simulation Flat Steel Box local roof substructure, it is analysis various Parameters that effect the Bearing Capacity of roof.
介绍北京通惠河北路道路立交中的Z 3、Z 4匝道桥钢箱梁的构造、设计和施工特点。
The structural formation, design and construction features of the steel box girders for Ramp Bridges Z3 and Z4 of Tonghuihe North Road Highway Interchange in Beijing are described.
对由线应力性强化材料制造的薄壁钢箱梁在弯曲极限状态下的强度及有效宽比进行了分析。
In this paper, for the thin walled linear strengthened steel box beam, the strength and valid width ratio of flange is investigated under the condition of elastoplastic limit state.
提出的组合铺装方案的结构受力能够满足钢箱梁铺装的受力要求，且具有较高的安全系数。
The structure stress of the composite paving scheme satisfy the steel box girder pavement requirements, and has a higher safety factor.
扁平钢箱梁具有新颖的结构特点和优良的受力性能，已成为现代大跨度桥梁加劲梁的主要结构形式。
With innovative structural characteristics and fine mechanical behavior, flat steel box girder is now the main structural style of large span bridges girders.
制造过程的中关键在于控制构件焊接质量和焊接变形，从而保证钢箱梁的接头质量和钢箱梁的尺寸。
The key of manufacture is controlling the welding quality and the welding deformations of the steel components to assure the junction quality and the dimensions of the steel beam.
制造过程的中关键在于控制构件焊接质量和焊接变形，从而保证钢箱梁的接头质量和钢箱梁的尺寸。
The key of manufacture is controlling the welding quality and the welding deformations of the steel components to assure the junction quality and the dimensions of the steel beam.
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