The corresponding rehabilitation method , quality control measure and inspecting method are provided to eliminate possible breakage of spherical tank caused by defects and to assure safe running of in - service tank 文章詳細(xì)分析了球罐在建造和開罐檢查時發(fā)現(xiàn)的各種缺陷,并提出了相應(yīng)的修復(fù)方法、修復(fù)質(zhì)量控制措施和修復(fù)后的檢查方法,這3個環(huán)節(jié)可消除缺陷對球罐可能造成的破壞,確保在役油罐的安全運(yùn)行。