潮州发电厂240m烟囱钢内筒采用气顶升倒装技术施工,在节省投资、控制进度、保证质量、确保安全等方面取得了明显的效益,值得推广和借鉴. The construction of 240m chimney steel inner cylinder of Chaozhou Power Plant with gas lift and flip-up technology has achieved obvious benefits in terms of saving investment, controlling progress, ensuring quality and ensuring safety. It is worth to promote and learn from it.