This paper makes a thorough analysis of the structural failure of early built factory buildings and introduces the way of reinforcement.

对二、三十年代建造的老厂房结构破坏的原因进行分析，并提出了维修加固方法。

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This paper makes a thorough analysis of the structural failure of early built factory buildings and introduces the way of reinforcement.

对二、三十年代建造的老厂房结构破坏的原因进行分析，并提出了维修加固方法。

youdao