|
|||||
|
|
| 超大跨重型椭球体钢连廊整体提升关键施工技术 | |
| 引用本文： | 陆通,谢跃明,胡宗友,潘从建.超大跨重型椭球体钢连廊整体提升关键施工技术[J].钢结构,2014,29(11):71-74,82. |
| 作者姓名： | 陆通 谢跃明 胡宗友 潘从建 |
| 作者单位： | 1. 武汉建工股份有限公司,武汉,430023 2. 江西南昌制革厂,南昌,330029 3. 建研(北京)结构工程有限公司,北京,100013 |
| 摘 要： | 结合工程实例,根据椭球体钢连廊与双塔楼之间的连接关系,确定整体提升方案。对方案中的施工阶段模拟分析、整体提升施工阶段设计、试提升、施工测量及过程监测、合龙对接等关键技术进行研究。施工结果表明：模拟分析与实际接近,施工阶段设计实用,安全储备充分,测量及监测作用重大,合龙对接精度高。 |
| 关 键 词： | 椭球体 钢连廊 整体提升 模拟分析 提升系统 合龙 |
THE KEY CONSTRUCTION TECHNIQUES OF INTEGRAL LIFTING FOR SUPER LONG-SPAN AND HEAVY ELLIPSOID STEEL CORRIDOR |
|
| Lu Tong , Xie Yaoming , Hu Zongyou , Pan Congjian.THE KEY CONSTRUCTION TECHNIQUES OF INTEGRAL LIFTING FOR SUPER LONG-SPAN AND HEAVY ELLIPSOID STEEL CORRIDOR[J].Steel Construction,2014,29(11):71-74,82. | |
| Authors: | Lu Tong Xie Yaoming Hu Zongyou Pan Congjian |
| Affiliation: | Lu Tong, Xie Yaoming, Hu Zongyou, Pan Congjian (1. Wuhan Construction Engineering Co. Ltd, Wuhan 430023, China; 2. Jiangxi Nanchang Tannery, Nanehang 330029, China; 3. CABR(Beijing) Structure Engineering Co. Ltd, Bdjing 100013. China) |
| Abstract: | According to the position relationship and connection characteristics between ellipsoid steel corridor and the twin towers building, integral lifting was determined with the engineering examples. The key technologies of the scheme were researched such as the FEM simulation analysis in the integral lifting process, the construction design of integral lifting, construction survey and process minitor as well as closure. The rcsuhs showed that the simulation analysis was consistent with the actual situations, the design was practical and safely stock was adequate. Construction survey and monitoring played significant role. and it had high precision in closing docking. |
| Keywords: | ellipsoid steel corridor integral lifting simulation analysis lifting system closure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |