capped steel

Such technology as reinforcement of old structural components,treatments of joints for new and old components and application of profiled sheet-concrete composite floor etc.

本文介绍在进行某建筑的室内增设大跨度夹层设计时采用的原结构构件加固、新旧构件节点连接处理、压型钢板组合楼盖等技术。