APPLICATION RESEARCH ON ECOLOGICAL ENVIRONMENT PROTECTION OF SMART CONSTRUCTION SITE AND DIGITAL CONSTRUCTION PLATFORM UNDER BIG DATA ENVIRONMENT

The daily operation of a construction site can significantly affect the ecological environment and sustainable development around the construction site. This research aims at the existing construction sites that are still caused by the low work efficiency and large ecological environment damage caused by the original construction platform. Based on the big data environment detection, the construction is used to analyze the digital application degree of the construction site-the ecological environment damage value. The coupling model explores how different digital factors can protect the construction efficiency of construction sites and the ecological environment. At the same time, it studies how changing the technological content of the digital platform can improve the quality of construction and the protection of the ecological environment. The research results show that based on the sustainable development perspective, the two coupling models can find a digital platform that can enhance the ecological environment protection and explore effective measures and solutions that can significantly improve the quality of engineering construction and reduce the damage to the ecological environment. When the digitalization rate of the digital construction platform reaches 30%, it can significantly improve the quality of the project and construction efficiency. At the same time, it can improve the pollution monitoring of the surrounding environment, reduce the organic matter content in the surrounding water resources to 10mg/L, and reduce the CO2 gas content in the air to 1.2ug/m(3). Increasing the digital technology platform into the construction process of the engineering site can find measures and solutions to solve the damage of the embankment slope for faster and more efficient completion of the project and reduce the damage to the ecological environment, which will help alleviate the damage to the ecological environment around the construction site.