在冶金建筑工程中,现场浇灌的混凝土量大约占到全部混凝土量的70%以上,这样大量的混凝土工程在短期内还不可能实现预制装配,因此,每年不得不为这些工程消耗一批为数相当可观的木材来做模板。看来,在目前讨论现场浇灌的混凝土结构中,如何合理和经济地使用钢模板来代替木模板,是一件值得注 In metallurgy and construction projects, the amount of concrete poured on site accounts for more than 70% of the total concrete volume, so that a large number of concrete projects will not be able to achieve prefabricated assembly in the short term. Therefore, it is necessary to consume a large number of these projects each year. A considerable amount of wood is used as a template. It seems that in the current discussion of on-site watered concrete structures, it is worth noting how to use steel formwork instead of wood forms in a rational and economical manner.