一、随意伤害主体结构 1992年12月3日,广州市皮鞋厂900m~2的鞋面车间突然垂直地整幢下坍倒塌,当时楼上有60名职工上班,造成40人送医院抢救(其中3人死亡)。该楼一、二层是砖墙和砖柱承重、现浇混凝土楼板的混合结构,三层是框架结构(加层)。该楼首层要改作商场,未报有关部门审批;装修时,拆除了承重墙,致使二、三楼的重量全部压在首层砖柱上,遂发生“跪断”(砖柱中间象人跪倒时的形状)。这样的倒塌,一 1. Casually Injured the Main Structure On December 3, 1992, the shoe workshop at the 900m~2 shoe factory in Guangzhou suddenly collapsed and collapsed vertically. At that time, 60 employees went to work upstairs, causing 40 people to go to the hospital for rescue (of which 3 people died). The first and second floors of the building are mixed structures of brick walls, brick columns, cast-in-place concrete floors, and the third floor is a frame structure (plus floor). The first floor of the building is to be converted into a shopping mall, but has not been reported to the relevant department for approval. During the renovation, the load-bearing wall was dismantled, causing the weight of the second and third floors to be pressed on the first-storey brick column. Falling shape). This collapse, one