论文部分内容阅读
随着道路交通建设速度的加快,大中型桥梁的建设越来越多。部分大中型桥梁由于投入运营时间长、施工质量存在问题、泥石流、地震等自然因素及人为因素影响,其荷载能力及运营状况出现一些亟待解决的问题,需要进行维修、加固的施工。在桥梁大中修施工中,由于一些施工单位安全意识差,出现了一些安全事故,直接威胁到人们的生命财产安全。因此,为了确保桥梁大中修施工优质、高效、安全地完成,必须加强安全控制和管理。
With the speeding up of road traffic construction, the construction of large and medium-sized bridges is more and more. Some large and medium-sized bridges have some problems to be solved urgently due to the long operation time, construction quality problems, natural and debris flow, earthquakes and other natural and man-made factors, and require repairs and reinforcement. In large and medium-sized bridges construction workers, due to poor safety awareness of some construction units, there have been a number of accidents that directly threaten people’s lives and property. Therefore, in order to ensure the construction of large and medium-sized bridges to be completed in a high-quality, efficient and safe manner, safety control and management must be strengthened.