Taking the decomposition groove in a certain plant as an example,the construction technique of controlling the deformation of unevenness on the partial base plate of a large pot is discussed.

• 以某厂分解槽为例探讨大型槽罐底板的局部凹凸变形控制的施工技术与方法,采用合理的焊接工艺及有效的施工方法和措施,并在施工过程中严格控制其凹凸变形。