一种大修罐底板的方法──分段顺序升举法及计算

A Method Used to Repair Tank-Floors

本文对罐底板更换修复的几种方法进行了简要比较，指出分段顺序升举法能为环板的更换、罐底修复提供充分的施工空间，从而保证修复质量。文中也给出了此种方法所必要的工程分析计算公式及算例。

The paper has Compared several methods repairing the Storage tanks briefly. The seguential lifting method is recommended for replacing the Corroded floor annulus plates. It provides a practical, econondcal approach to lifting storage tanks of different type and size.The necessary analysis and Calculation formulas have presented. It will guarantee the engineering practice with success.