This paper introduced the construction characteristics of stone curtain wall,from the positioning,lightning protection connection,stone panel installation,pendant installation and other aspects,elaborated the construction technology of stone curtain wall,and discussed the methods to improve the construction quality,conducive to promote the popularization and application of stone curtain wall.%结合实践经验,分析了土木工程中钢结构施工技术存在的问题,并从吊装施工、焊接技术、现场勘测、材料选择四方面,提出了改进钢结构施工技术的建议,从而提高钢结构的施工水平。
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