Aiming at the importance of building ecological energy saving, the main methods of building energy saving were proposed with the aspects of energy activity arichitectural base,intelligent breathing double layer glass curtain wall,double layer overhand flooring,celling radiation refrigeration,so as to enhance the house comfort,save architectural cost and save operation cost.

In this paper,according to a vast amount of building engineering monitoring data,the relationship between non-uniform settlement of building foundation and rock stratum dip angle has been systematically analysed.

To emphasize on the course of housing lay the foundation of civil engineering;

Based on the experience of the practical design, some measures of design and construction of foundation and shear wall in high-rise building are put forward in this paper.

The corrosion of the site soil to building foundation has not been aroused the construction industry insider s extensive concern,because the effect is concealed and the hazard is deferred.

Taking Nanjing ancient circumvallation as example,this article analyzes the form and character of ancient architecture foundation.

Measures of building foundation preventing from water corrosion are in relation to building security and durability.