[提要]  轻钢结构近年来在我国得以广泛应用，但部分设计人员没有接受过专门培训，由于设计不周等原因
造成的事故时有发生。针对这一情况，结合具体实例，总结了轻钢结构设计中在支撑设置、拉条设置、拉条节点等几方面的常见设计错误，并加以分析，供设计人员参考。
[关键词]  轻钢结构  设计错误  门式刚架  支撑  拉条

Lightweight steel structures are extensively used in China in recent years.  Because some structure designers haven't been trained in this specialized field, accidents due to inconsiderate design happened occasionally. Several common errors in the design of brace, tension rod, tension rod joints are introduced and analyzed through engineering practices. It can be referrd to designers in practice.
Keywords:  lightweight steel structures; design errors; gabled frame; brace; tension rod

    参  考  文  献
1．1998年浙江地区轻型钢结构工程事故调查分析．建筑结构，2001，31( 6)．
2．门式刚架轻型房屋钢结构技术规程( CECS102: 2002)．中国计划出版社，2003．