系列工艺孔的开设与结构变形

Opening of technology holes and structure deformation

在船舶的改装项目中,特别是涉及到钢结构改装的项目,作业人员经常性的遇到工艺孔的开设和结构的变形方面的问题,而且工艺孔的开设很容易引起结构的变形,这就需要工程技术人员在工程推进中特别注意变形控制。文章就工艺孔系列开设时与结构的变形进行关联讨论,由变形控制要求引申出工艺孔开设注意事项,以及开设此类工艺孔时适用的原则。

Many technology holes will be opened during the steel structure modification projects going on, with some existing problems on structure deformation, to which engineers and technicians should pay special attention for control. This article discusses the techniques on the concerned principles and matters to control such deformation in opening technology holes.