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百米竖直双薄壁柔性墩翻模施工技术

he Turning Over Construction Techniques of 100m Vertical Flexible Pier with Double-leg and Thin-wall

中文摘要英文摘要

结合工程实际,介绍了大跨连续刚构桥梁中双薄壁柔性高墩施工方案的选取,翻模施工工艺,施工过程中引起墩身轴线偏移的原因及控制措施。同时对施工过程中出现的一些问题给出了建议。

Base on the practical engineering, this paper introduces how to select an appropriate construction method on double thin-wall flexible pier of 100m in height in continuous rigid frame bridge of great span, techniques of turning over construction, and the reasons of axis deflection and the measures against the deflection during the construction. Also, some proposals are put forward to solve the problems which may occur in practical construction process.

魏国安、谢庆红、于业栓

公路运输工程工程设计、工程测绘

双薄壁柔性墩翻模施工方案确定轴线偏移控制

flexible pier with double-leg and thin-wallturning over constructionconstruction method determinesthe control of axis deflection

魏国安,谢庆红,于业栓.百米竖直双薄壁柔性墩翻模施工技术[EB/OL].(2006-03-28)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/200603-501.点此复制

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