| 公路桥梁薄壁空心高墩施工技术 |
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| 引用本文： | 杜晓甫.公路桥梁薄壁空心高墩施工技术[J].隧道建设,2008,28(5):620. |
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| 作者姓名： | 杜晓甫 |
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| 作者单位： | 洛阳路桥建设集团有限责任公司,河南,洛阳,471600 |
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| 摘 要： | 以某高架大桥为实例，根据现场实际情况选择了结构简单、安全可靠、费用低廉的塔吊配合钢管脚手架进行高墩施工的施工方法，首先介绍了塔式吊机的选择、钢模板的加工制作、扣件式钢管脚手架的搭设、测量放线、钢筋加工安装、模板安装、混凝土的生产、运输和浇筑以及拆模、养护等具体的施工方法，解决了高墩施工费用高、难度大、安全差的问题。
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| 关 键 词： | 公路桥梁空心薄壁高墩塔吊钢管脚手架钢模板施工技术 |
| 收稿时间： | 2008-04-24 |
| 修稿时间： | 2008-07-29 |
Construction Technology for High Thin-wall Hollow Piers of Highway Bridge |
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| DU Xiaofu.Construction Technology for High Thin-wall Hollow Piers of Highway Bridge[J].Tunnel Construction,2008,28(5):620. |
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| Authors: | DU Xiaofu |
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| Institution: | Luoyang Highway &;|Bridge Construction Group Co., Ltd. |
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| Abstract: | According to the field condition,simple,safe,reliable and low-cost tower cranes and steel pipe scaffolds are selected for the construction of the high piers of a highway bridge.In the paper the author focuses on the introduction of the construction methods such as,selection of tower cranes,steel formwork processing,fastener-style steel pipe scaffold building,surveying and setting out,reinforcement bar processing and installation,formwork installation,the production,transportation and casting of concrete and... |
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| Keywords: | highway bridge high thin-wall hollow pier tower crane steel pipe scaffold steel formwork construction technology |
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