房屋增层合理结构形式的选择方法(上)

本文对95种房屋增层结构形式进行了分析,提出了结构形式的选择原则,明确了各种结构形式的优缺点和适用条件;并提出了若干新颖的增层结构形式,解决了采用外套结构增层结构形式中长期存在的“高鸡腿”难题。

THE METHODS OF SELECTING RESONABLE STRUCTURAL TYPES FOR INCREASING BUILDING FLOORS(A)

The author in the paper analyzes 95 structural types for increasing building floors and expounds the principles for selecting structural types as well as the advantage, disadvantage and applicable conditions of variour structural types. Several new structural types are proposed in the paper, and the difficult problem of "high cock legs", which has existed for a long time in using jacket increasing building floors, is solved.