| 复杂场地大跨度通廊单机整体吊装技术 |
| |
| 引用本文： | 张绍平,刘卫健,胡长明,杨统元. 复杂场地大跨度通廊单机整体吊装技术[J]. 施工技术, 2012, 41(2): 73-76 |
| |
| 作者姓名： | 张绍平 刘卫健 胡长明 杨统元 |
| |
| 作者单位： | 1. 西安建筑科技大学土木工程学院,陕西 西安,710055
2. 上海宝冶集团有限公司,上海,200941 |
| |
| 基金项目： | 国家自然科学基金面上项目(50978219) |
| |
| 摘 要： | 上料主皮带通廊吊装是高炉安装的重点和难点之一.通廊吊装一般采用双机抬吊的方法,虽有利于构件就位,但场地占用大、施工成本高.以某实际工程为例,结合工程现场条件,依据“经济合理、技术可行”的原则选择了单机整体吊装法.单机整体吊装通廊减少了空中对接作业,保障了安全施工,满足了复杂场地条件下的施工要求,有效降低了施工成本.
|
| 关 键 词： | 钢结构 吊装 高炉 通廊 建筑机械 |
Integral Lifting Technology of Long-span Vestibule by Single Crane Under Complicated Field Conditions |
| |
| Zhang Shaoping , Liu Weijian , Hu Changming , Yang Tongyuan. Integral Lifting Technology of Long-span Vestibule by Single Crane Under Complicated Field Conditions[J]. Construction Technology, 2012, 41(2): 73-76 |
| |
| Authors: | Zhang Shaoping Liu Weijian Hu Changming Yang Tongyuan |
| |
| Affiliation: | 1.School of Civil Engineering,Xi’an University of Architecture and Technology,Xi’an,Shaanxi 710055,China; 2.Shanghai Baoye Group Co.,Ltd.,Shanghai 200941,China) |
| |
| Abstract: | The vestibule lifting of main feeding belt is one of the most important and difficult problems in blast furnace installation.Because of convenience for setting components in right places,double lifting cranes method is usually used in vestibule lifting,but this method has the shortages such as large area occupied and high construction costs.Based on the project practice and combined with the construction conditions,single crane integral lifting method is adopted according to the principles of reasonable economy and feasible techniques.Integral lifting vestibule with single crane method can ensure the construction safety,reduce butt assembly on high altitude,and meet the construction requirements under complex field conditions.Then the construction cost is saved. |
| |
| Keywords: | steel structures lifting blast furnaces vestibule construction equipment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
