Underground Space Utilization
The rapid growth of world civilization will have a significant impact on the way humans live in the future. As the global population increases and more countries demand a higher standard of living, the difficulty of doing this is compounded by three broad trends: the conversion of agricultural land to development uses; the increasing urbanization of the world`s population; and growing concern for the maintenance and improvement of the environment, especially regarding global warming and the impact of population growth. Underground space utilization, as this chapter describes, offers opportunities for helping address these trends.
Abstract: civil engineering structure commonly used two materials, namely, reinforced concrete and steel for civil engineering, it should not only from the structural characteristics Angle consideration, consider the cost effectiveness of construction and construction effectiveness. This paper analyzes the steel structures in civil engineering, and the characteristics of the steel structure of the briefly elaborated construction points.