近几年来,采用静态破碎进行混凝土构筑物拆除的静态破碎方法,在城市改造、城市建设以及材料开采等方面逐步推广。静态破碎方法具有无声响、无振动、无飞石的优点,适合在禁止使用炸药爆破的地方和部位使用。我们在菜市口一广安门的电信管道工程中应用静态破碎方法解决了混凝土路面破碎问题,降低了工人的劳动强度,加快了工程进度,取得了较好的效果。 In recent years, the static crushing method of static crushing concrete structure demolition of static crushing, urban transformation, urban construction and material exploitation and other aspects of the gradual promotion. The static crushing method has the advantages of no sound, no vibration and no fly stone, and is suitable for use in places and locations where explosives are forbidden to be used. We use the static crushing method to solve the crushing problem of concrete pavement in the telecommunications pipeline project of Guang’anmen of Caishikou, Guang’anmen, reducing the labor intensity of workers, speeding up the progress of the project, and achieved good results.