Bridge concrete cracks on the types and causes of railway policy of the Provisional Construction of high bridge pier cracks in the control and preventive measures were analyzed and summarized.
阐述桥梁混凝土裂缝种类和成因，对临策铁路高墩桥施工中的裂缝控制和预防措施进行分析和总结。
This paper introduces the construction technology of no stand hoisting template for high pier of box and double wall thin wall pier.
本文介绍了箱型及双墙薄壁墩高墩无支架提升模板施工工艺。
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。
In cold highlands, the high bridge pier must use the winter construction measure to ensure the engineering quality and construction safety.
高原寒冷地区高桥墩冬季施工必须采取严密的冬季施工措施以确保工程质量和施工安全。
The paper introduces the technology of form turn over by carriage climbing for the construction of high bridge pier.
介绍采用提升托架翻转模板的方法施工桥梁高墩的工艺。
It is very actual meaning that the study of the combine of high pier and curved bridge. Some proposals on design and construction for curved rigid frame bridge are offered in this paper.
将高墩和弯桥结合起来研究，很有现实意义，通过本文的分析，为曲线刚构桥提供了相应的设计建议和施工控制思路。
With the recent development rapid in port construction in China, some large size abutment pier with high level piles were built, including liquefied petroleum gas berths and oil berths.
我国港口建设迅猛发展，近年来建设了一些大型高桩墩台结构的液化石油气码头、油码头。
In order to reach the high precision, the construction module"construction of beam after pier", with a disadvantage of long construction term, has been adopted in many foreign projects for decades.
为适应高精度要求，国外同类工程多年来一直沿用“先墩后梁”的模式组织建设，缺点是建设周期太长。
Climbing-frame is often used in the high-tower construction of cable-stayed or cable-suspended bridge, but seldom used in common pier construction.
爬架施工一般应用于斜拉桥或悬索桥的高塔塔柱施工，而很少用于一般墩身施工。
The stress - strain curve of concrete materials, broadly in line with the theoretical variation of the construction of high-Pier Top load control has a good reference value.
该应力-应变曲线基本符合混凝土材料的理论变化规律，对高墩墩顶施工荷载的控制具有很好的参考价值。
On the basis of structure reliability principles, this essay studies the reliability of prestressed-concrete rigid-frame bridge with high-pier and large-span during construction period.
本文依据结构可靠度理论，对高墩大跨预应力混凝土刚构桥的施工期桥墩可靠度进行研究。
On the basis of structure reliability principles, this essay studies the reliability of prestressed-concrete rigid-frame bridge with high-pier and large-span during construction period.
本文依据结构可靠度理论，对高墩大跨预应力混凝土刚构桥的施工期桥墩可靠度进行研究。
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