Evaluation of Multi- layer Civil Building Structure System Based on Vague Set

摘要

Nowadays, there are many systems can be used in multi-layer civil building, such as masonry-concrete structure, cast-in-situ concrete structure and assembled concrete structure. Each of them has its own features, and advantages in different aspects. In this paper, Vague set theory is used to comprehensively evaluate different types of multilayer civil structure system, and conclusion is made that the assembled concrete structure building performs more efficiently in both economic and social aspect, and could be popularized in our building industry.