地下结构球形支座施工技术总结

摘要

通过某公建项目，详细介绍地下结构球形支座的安装和维护相关施工技术，创新性地提出地下结构球形支座检修盖板在防尘和防水上的性能要求。在介绍球形支座安装施工工艺的基础上，总结出具有一定通用性的球形支座施工质量控制要点，并强调公建项目中球形支座施工质量重要性的意义。%This paper detailedly introduced the construction technology of the installation and upkeep of spherical bearing in substructure according to a specified public project. It innovatively concluded the requirement on dustproof and waterproof performance requirements of the spherical bearing in substructure. Above on the introducing of the installation process of the spherical bearing,it included some general quality control factors on spherical bearing installation. And it emphasized the great significance of the installation of the spherical bearing in public project.