Road and Bridge Construction Quality and Safety Prevention Strategies Based on Improved SLP

The rapid development of construction industry makes the quality and safety management of road and bridge construction a key issue. In this study, by improving the system layout planning (SLP) method, a comprehensive prevention strategy for road and bridge construction quality and safety is proposed. Then, by applying the improved SLP method, the construction quality evaluation model and safety prevention strategy are established through critical path analysis, resource allocation optimization, quality control point setting and safety risk assessment. By comparing the experimental data, the highest qualified rate of the improved SLP method is 98.4% in the accuracy of construction quality, which is much higher than that of the traditional method, and the rectification rate of hidden dangers in safety management is as high as 100%, which proves the effectiveness of the improved SLP method in improving the construction quality and the effectiveness of safety management.