地下空间的延伸——某项目改造加固设计实例

Addition of basement: An example of reconstructing and strengthening design

结合某广场建筑的地下加层扩建工程实例,介绍了设计过程中的设计思路、设计难点、确定方案以及节点处理的整个过程,尤其针对地下工程改造中碰到的诸多问题以及解决方案做了具体的阐述。通过改造后的实际使用情况,该设计方案达到了预期的效果,可对同类工程提供参考。

Combined with an example of reconstructing and strengthening design by adding basement layer,this paper introduces the design principle,difficult point,design program,detail processing of the engineering,especially for the many problems and solutions about underground engineering's reconstructing in detail. After the reconstructing engineering is completed and used for many years,it is proved that the reconstructing and strengthening design had achieved the expected results,which would provide reference for similar engineerings.