This paper deeply analyzed the principal safety accidents and itsreasons which are prone to happen at high - mechanized construction sites . the proposals on management of construction machine safety are presented based on the projects construction stages as follows : the beginning of construction , during the construction and after completion of the constraction 文章具體分析了建設(shè)施工機(jī)械化程度較高的施工現(xiàn)場(chǎng)最容易潛伏發(fā)生的主要安全事故及其原因,參照有關(guān)機(jī)械化施工方法和建設(shè)機(jī)械的管理方式,提出在建設(shè)工程施工任務(wù)開始時(shí)、施工期間、任務(wù)完成后如何做好建設(shè)機(jī)械的安全管理的建議。