In this work, the compartmentalization of a large-scale warehouse was analyzed and explained by performance-based fire design approach, and the results indicated that it isn t necessary to compart the space of the warehouse by entity.

Discussion on the fire compartment problem of large scale warehouse;

On the basis of the analysis of architecture of decision support system,this paper proposes the new architecture of decision support system which integrates data warehouse,knowledge warehouse,and model warehouse as the infrastructure of the decision support system.

In this model, every part of the system, such as data warehouse, model warehouse and knowledge warehouse, is discussed and their structures are shown clearly.

Based on summarization of large silo pile foundation engineering construction in Yantai Port, the paper discusses the feasibility of adopting different pile foundations of new technology and new products, which will lay a foundation for guaranteeing high quality and efficiency of future similar engineering construction.