Foundation pit supporting construction quality control method and system based on BIM and terminal

The invention relates to a BIM-based foundation pit supporting construction quality control method and system and a terminal, relates to the technical field of building engineering management, and solves the problems that construction is temporarily interrupted and time is wasted and even a construction part is affected by weather conditions to cause accidents once the weather encounters and is not suitable for construction. The method comprises the following steps: predicting, analyzing and acquiring weather condition information in a predicted construction period of a next construction process; on the basis of the weather condition information during the predicted construction period of the next construction process, the construction period information of the next construction process influenced by the weather condition is predicted, analyzed and confirmed, and the construction period information influencing the next construction process and the predicted re-adjusted construction period information are used