舟山连岛工程桥梁钢箱梁防腐蚀施工的质量控制

Anti-Corrosive Schemes Design and Construction Quality Control of Steel Box Girder of Zhoushan Large Bridge

从发生事故的可能性、暴露于危险环境的频繁程度、事故产生的后果三方面分析了桥梁防腐蚀施工作业条件的三个危险性因素,介绍了危险性分值与危险程度的关系,通过对危险源的辨识和评价,确定重大危险源,并对重大危险源采取适当的控制方案,以将危险性降到最低。

Three dangerous factors of operation condition in bridge anti-corrosion construction were analyzed according the probability of accident,frequent degree of exposing in dangerous environment and consequence of accident.The relation between dangerous scores and dangerous degree were introduced,significant dangerous sources were confirm by identification and evaluation,and took appropriate control methods to significant dangerous sources for decreasing the danger to minimum.