砖砌体旧房的直接增层法

The Direct Increase of the Floor Levels of the Old Masonry Buildings

综合基础、上部结构等影响新增房屋结合结构的各种因素 ,给出简洁的验算公式 。

This paper gives a comprehensive study of infrastructure,superstructure and other elements which affect the bonding structure and puts forward a convenientcheck formula in orderto ensure the safe- ty of the building after its storeys increase.