浅析汽车起重机的稳定性及失稳的预防措施

为减少汽车起重机失稳事故的发生,对其稳定性进行了剖析,阐述在行驶和起重工况下及不同施工场地时各种影响稳定性的因素,提出了预防失稳的技术措施。实践证明,起重机失稳事故完全可以避免,所提出的预防措施有效,为汽车起重机的正确使用及工程管理,提供了可借鉴的依据。

The Analysics and Prevent Measures of the Stability of Car Crane

To reduce the unstable status of the motor derrick,analyzed the stability of motor derrick,expound the stability factors in hoisting status or driving status and in different work sites of the motor derrick,bring forward the measure to avoid the unstable status.It has proved that the unstable status accident of the motor derrick can be prevented,and the measure is effective.It provided the bases of accurately operating the motor derrick and engineering manage.