| 半逆向作业施工法在旋流井土方工程中的应用 |
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| 引用本文： | 王秀华. 半逆向作业施工法在旋流井土方工程中的应用[J]. 冶金设备管理与维修, 2014, 0(3): 62-63 |
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| 作者姓名： | 王秀华 |
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| 作者单位： | 山东钢铁股份有限公司莱芜分公司棒材厂,莱芜271104 |
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| 摘 要： | 介绍了棒材厂在空间比较狭窄的情况下,利用框架式反向（随挖随防护）防护法,成功开挖井底标高为-20．2m的旋流井基础,为类似的深基础开挖提供可借鉴的经验。
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| 关 键 词： | 旋流井 土方施工 半逆向作业 |
Application of Semi-Inversed Construction Method in Earthwork of Cyclone Well |
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| WANG Xiu-hua. Application of Semi-Inversed Construction Method in Earthwork of Cyclone Well[J]. Metallurgical Equipment Management and Maintenance, 2014, 0(3): 62-63 |
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| Authors: | WANG Xiu-hua |
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| Affiliation: | WANG Xiu-hua (Bar Mill of Laiwu Co. of Shandong Iron ＆ Steel Co., Ltd., Laiwu 271104) |
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| Abstract: | The cyclone well foundation is excavated at elevation-20.2m in the narrow space of bar mill by adopting frame type reverse protection method （protecting during excavating）. It provides a reference for the similar deep foundation excavation. |
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| Keywords: | Cyclone well earthwork construction semi-inversed operation |
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