This paper mainly simulates the effect the wind speed on the temperature field of fire and the spreading of smoking in the large industrial workshop with the natural.

According to the condition of geology and the requirements, we adopt the vacuum surcharge preloading method to consolidate the soft soil foundation in a big area factory, using the complex of flexible permeable hose and thin sand layer as a new level drainage material, using water as surcharge, using the effective preventive measures to ensure the stability and safety of surrounding environment.

Conceptual design of a heavy-duty industrial workshop with steel structures;

Grounding design of factory building based on equipotential bonding;

The analysis of elastic-plastic simplified calculating method for frame-shear wall structure of industrial factory building;

Research on reliability analytical method for large-scale factory building system;

Random process model and forecast for settlement speed of the column foundation of monolayer industrial buildings in soft soil area;

Statistical forecast and classification control standards for relative settlement of the column foundation of monolayer industrial buildings in soft soil area;

Installation technology of steel structure in large-scale industrial building;