城市改建中直接增层法实例分析及应用

Analysis and application of adding layers directly to the foundation in reconstruction of city

介绍了已有建筑物直接增层的优点,结合具体工程实例,分析了直接增层法的设计和验算,提出了已有建筑增层改造时应遵循的原则,以缓解我国居民住房紧张、土地紧缺、资金紧张等矛盾。

The paper introduces merits of adding layers directly to the original foudation, and combining with practice project, it analysis design and checking of the method, as well as the rules that must be obeyed in the construction, so as to relieve contridiction of lacking of residence, land and fund.