Concavity and convexity always can be seen in the architectural design, no matter in single building, combination of architectural fabric and even details.

Effect analysis of aging on the fire resistance performance of building elements;

Innovative architectural component conceptual design based on genetic algorithm;

Analysing the characteristics of architectural component, immune genetic algorithm is brought forward toconstrain and control its design.

Analysis of stabilities of fracture spreading in structural member;

The article introduces characteristics in high rise buildings′ fire accidents,and discusses mechanics of structural members as well as the fire defence design.

There are many factors affecting the temperature distributions in structural members in fires.

In order to improve the functional reliabihty of building components, it is important to keep maintenance.

In order to control maintenance costs, this paper establishes a minimum-cost maintenance scheduling model for building component on the basis of the difference between preventing maintenance and repairing one.

It provides the reliable technic support for the study on fireproofings performance and mechanism of large building component parts.