Research of evacuation crowd in the business hall of large department stores;

To investigate the energy consumption situation of subsistent store buildings,problems of each part of the present air-conditioning systems in large and medium scale of subsistent store buildings were found out,such as irrational design,too high equipment lectotype,illegitimate conveyer equipments,poor operation and management etc.

Based on the design of extinguishing system of Beijing Shimao Building,the paper brings out some views and solutions to the outdoor extinguishing water system of super large scale commercial buildings and problems of application of super fire-resistant roller shutter in the separation of fire-resistant divisions,which may be used for reference for the relative design.

Especially,the energy consumption in the large-scale commercial architecture is bigger.

The public space of the large-scale commercial architecture is not only the organizer of commercial activity, but also the elite of the commercial circumstance.

Fire protection design of large-scale commercial building;

It is very crucial for sustainable development of Chinese large-scale construction contractors and construction industry to reasonably evaluate the former s growth.