2010年5月8日,广州市天河区奥体南路一座在建的大型商场,其三楼廊桥过道是一座标高16.7m,面积约200m2的高大支模建筑。由于施工人员违规操作,在进行高大支模板混凝土浇筑过程中,发生了一起因承载力不足、支撑扣件爆裂,导致建筑楼层坍塌,造成4死4伤的较大生产安全事故。 May 8, 2010, Tianhe District, Guangzhou Olympic Sports Road, a large mall under construction, the third floor of the corridor is a bridge aisle elevation 16.7m, an area of ​​about 200m2 tall modular construction. Due to illegal operation by construction workers, a large production safety accident occurred due to lack of bearing capacity and burst of support fasteners during construction of high-formwork concrete slab, resulting in the collapse of the building floor, resulting in 4 deaths and 4 injuries.