The results show that the impact of the bridge construction on the channel regime is small.
结果表明，桥梁工程建设对所在河道的整体河势影响较小。
The construction of the high pier is the focal point and difficult point of bridge construction.
高桥墩施工是大桥施工的重点和难点，合理选择施工方法是成功的关键。
PC Bridge with box section is one of the most popular structure types in the bridge construction in China.
预应力混凝土箱型截面桥梁结构是我国桥梁工程中最常用桥型结构形式之一。
Bamboo is slim enough to be made into phonograph needles yet strong enough to be used in bridge construction.
竹子细到可以用作留声机唱针，坚固到可以用于桥梁建筑。
Long distance river-crossing leveling is an important job in the elevation control of the long-span bridge construction.
长距离跨河水准测量是特大跨径桥梁建设中高程控制的一项重要内容。
The importance of cable force adjustment for cable-stayed bridge construction control is discussed.
论述了索力调整在斜拉桥施工控制中的重要性。
Aluminum beams have already been used for bridge construction and for the framework of a few buildings.
铝质梁已在桥梁建筑及一些建筑的框架中使用。
The new method of the construction with guyed travelers has been applied in bridge construction in recent years.
挂篮施工是近几年才应用于桥梁施工工程的一种新方法。
The application of transverse shift of centering to bridge construction is introduced based on construction practice.
结合工程实例介绍了膺架横移在桥梁施工中的具体应用。
Steel - tube scaffold is a conventional housing construction equipment. It has been used in bridge construction gradually.
钢管脚手架是常用的房屋建筑设备，在桥梁施工中也逐渐予以采用。
Because the arch bracket is all subjected to the arch bridge construction load, its strength and stability is very important.
由于拱架是整个拱桥拱肋施工的直接支撑结构，所以拱架本身的强度和稳定性就显得特别重要。
The "First Simply Supported Then Continuously Supported" system girder is widely applied in road and urban bridge construction.
“先简支后连续”体系梁在公路及市政桥梁建设中得到广泛应用。
Therefore, the method proposed in this thesis has some reference value for the long-span suspension bridge construction control.
因此，文中提出的方法，对大跨度悬索桥的施工控制具有一定的参考价值。
It is an important part of suspension bridge construction control to calculate the anchorage force of the main cable wire strands.
悬索桥主缆丝股的锚固力的计算是悬索桥施工控制的一项重要内容。
The composite box girder with corrugated steel webs is a new structure applying external prestressing technique to bridge construction.
波形钢腹板组合箱梁是将体外预应力技术应用于桥梁领域的一种新的结构形式。
The test results provided us with guidelines for proper design of single columns supported by four pile cap used in bridge construction.
研究结果对城市桥梁现行的独柱式四桩承台设计方法的改进具有一定的指导意义。
Geometric control Method has many advantages, so its application is more and more widely in the cable-stayed bridge construction control.
几何控制法存在众多优点，在斜拉桥施工控制中应用越来越广泛。
This continuous rigid-frame bridge construction of complex structure, and environmental factors, increases the difficulty of construction.
该连续刚构桥构造复杂，且受施工环境因素制约，增加了该桥施工难度。
In the long-span continuous rigid frame bridge construction process, usually use hanging basket-situ cantilever construction method of symmetry.
大跨径连续刚构桥梁施工，通常采用挂篮悬臂现浇对称施工法。
The paper introduces in details the overall design of the bridge construction drawings and the structure and construction options of every part.
本文详细介绍了桥梁施工图总体设计和各部分构造及施工方案。
At present, the method of polar coordinates has become an easy, fast and accurate way in midline measure of road and measure in bridge construction.
目前，极坐标法放样已成为道路中线侧设和桥梁施工测量的一种简便、迅速、精确的方法。
For box girder structure which is applied extensively in bridge construction, the traditional analysis method of load is of comparatively bigger error.
由于箱梁结构广泛应用于桥梁建设中，而传统的受力分析方法存有较大的误差。
The paper discusses the application of beret truss bearers in prestressed concrete process tie bar arch bridge construction after mechanical calculation.
通过力学验算，初步探讨组合式贝雷桁架片托架在预应力砼系杆拱桥梁施工中的应用。
This paper proposed the procedure of cradle walking and location during the bridge construction from some aspects of assemble, separation and preloading.
从拼装、分离和预压等方面介绍了挂篮在桥梁施工中行走和就位过程。
GPS has been playing a very important role which can not be taken by the traditional survey techniques in long distance sea-spanning bridge construction.
在远距离跨海桥梁工程施工中，GPS定位技术正发挥着常规地面测量技术无法承担的重要作用。
The experience of pile hole drilling using pneumatic hammer in bridge construction is reviewed. Equipments, tools and techniques are also described in detail.
文中回顾了在建桥工程中，应用风动潜孔锤钻进桥桩桩孔的经验，具体介绍了使用的设备、工具及施工工艺技术。
This paper puts forward necessary control measures mainly through the study on causes for cracks in large volume concrete in current railway bridge construction.
文章主要通过研究目前铁路桥梁施工中大体积混凝土产生裂缝的原因，提出了必要的防治措施。
V-pier, seldom used in bridge construction, is very hard to be constructed because of its structure and placement of reinforcement different from the column pier.
型桥墩比较少见，其结构与布筋不同于柱式桥墩，施工难度大。
V-pier, seldom used in bridge construction, is very hard to be constructed because of its structure and placement of reinforcement different from the column pier.
型桥墩比较少见，其结构与布筋不同于柱式桥墩，施工难度大。
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