某大型预制场150 t龙门吊拆除施工技术

Demolition construction technology of 150 t gantry crane in a large precast yard

以湘府路快速化改造工程预制场两台150 t龙门吊拆除为例,从前期准备、人员组织、起重机械设备选型、具体施工步骤等方面详细介绍了预制场150 t龙门吊拆除的施工技术。并结合现场制定龙门吊拆除专用安全保障措施,安全、高效地完成拆除任务。

Taking the demolition of two 150 t gantry cranes in the prefabrication yard of Xiangfu road rapid transformation project as an example,this paper introduces in detail the construction technology of 150 t gantry crane demolition in the prefabrication yard from the aspects of preliminary preparation,personnel organization,selection of hoisting machinery and equipment,and specific construction steps. And combined with the scene to develop special security measures for gantry crane demolition,to complete the demolition task safely and efficiently.