Abstract
With the continuous development of social economy and the improvement of people's living standards, the construction industry has been further developed. People attach great importance to the quality of construction. In construction, safety accidents threaten the safety of construction personnel, affect the stability of construction, and definitely affect the quality of later projects. In order to ensure the sustainable development of construction projects, it is necessary to establish and improve the safety early warning system, reduce the occurrence of safety accidents, and promote the sustainable development of construction enterprises. Following is a detailed analysis of the safety early warning management in building construction, in order to provide effective reference for promoting the sustainable development of the construction industry.