论文部分内容阅读
一段时期以来,我站在对济南地区施工现场的建筑起重机械进行监督检查时,发现一些容易被忽视却非常重要的问题,现加以整理并列出,希望能引起设备使用单位和相关人员的重视。1塔机基础地耐力不足2009年2月中旬,济南某工地,因为地耐力不足,造成QTZ315型和QTZ60型等多台塔机的基础出现不均匀沉降现象。其中有5台塔机,塔身垂直度严重超标,当时情况非常危险,为防止倾覆,只好
For some time now, when I was monitoring the construction crane at the construction site in Jinan, I found that some easily overlooked but very important issues are now being sorted out and listed in the hope of arousing the use of the equipment users and related personnel Pay attention. A tower crane base insufficient endurance In mid-February 2009, Jinan, a construction site, due to lack of endurance, resulting in QTZ315 and QTZ60 type tower crane based on uneven deposition phenomenon. Among them, there were 5 tower cranes, and the verticality of the tower exceeded the standard seriously. At that time, the situation was very dangerous. To prevent capsizing,