CN102493353B - 桥梁施工中大型设备的起吊方法及墩顶提升吊架 - Google Patents
桥梁施工中大型设备的起吊方法及墩顶提升吊架 Download PDFInfo
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CN104179121B (zh) * | 2014-07-28 | 2016-01-20 | 中交一公局第三工程有限公司 | 一种移动模架托架四提升自拼装方法 |
CN108677741A (zh) * | 2018-07-27 | 2018-10-19 | 中国铁建大桥工程局集团有限公司 | 一种提升高墩大吨位钢支座的施工方法 |
CN110424265B (zh) * | 2019-07-09 | 2021-11-26 | 宁波一帆起重吊装有限公司 | 一种桥梁预制构件跨内起梁直接吊装装置和吊装工艺方法 |
CN112051079B (zh) * | 2020-08-02 | 2022-09-09 | 中交第四公路工程局有限公司 | 一种架桥机荷载试验方法 |
CN112252194A (zh) * | 2020-10-30 | 2021-01-22 | 中铁大桥局武汉桥梁特种技术有限公司 | 一种桥梁提升装置、改造系统及改造施工方法 |
CN118221014B (zh) * | 2024-05-27 | 2024-07-30 | 中铁二局集团有限公司 | 一种用于横梁上的提升装置及其安装方法 |
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