The Structure Design and Detailing of a Reconstructional High-Rise Building

摘要

The practice of structure design and detailing of a reconstructional high-rise building is introduced. To fully utilize the old structure and meet the requirement of the reconstructed structure, measures have been put forward. The enlarging of concrete pile cap and adding strip foundation-beam were used to support the new shear wall added. The enlarging of beam or column sections were used to meet the bearing capacity. The reconstruction of the roof of basement and the application of inclined column were used to the structure optimization. The whole structure analysis shows that the reconstructed structure is safe enough, and the settlement observation shows that the deformation of the whole structure in gravity is small. The design and detailing of the reconstructed engineering is effective and will be valuable to the similar engineering structures.