预制式二次设备舱整体结构刚度测量方法

Pre-cast secondary equipment compartment overall structure stiffness measurement method

预制式二次设备舱经历从生产、装配调试、吊装、运输和现场安装的各个环节,要满足给定的强度和刚度等机械性能要求。特别是针对像预制舱这类大型的超重设备,如何在工厂化的有限实际测量条件下,研究和实际验证这些机械性能,成为急待解决的课题。提出一种通过测量底座挠度的方法进而验证预制舱底座刚性。

Pre-cast secondary equipment compartment requires strength, stiffness and other mechanism property in each process,such as manufacture,assembling,transport and erecting. To measure the mechanism property in the a limited environment,a new approach based on base deflection was indicated.