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随着我国经济快速发展,城市化建设步伐加快,在城市化基础建设中,塔式起重机的广泛应用也给施工方式带来了日新月异的革新,然而塔机使用过程中引发的安全事故逐年呈上升趋势,事故原因是多方面的,有塔机产品质量问题,有施工现场管理不善等。2012年12月31日晚间,上海地铁12号线浦东金桥停车场检修库发生坍塌,事故造成5人死亡,18人受伤。虽然目前尚无官
With the rapid economic development in our country and the accelerating pace of urbanization, the extensive application of tower cranes has brought about the ever-changing innovations in the construction methods in the urbanization infrastructure. However, the safety accidents caused by the tower crane have risen year by year Trend, the cause of the accident is many, there are tower crane product quality problems, poor management of the construction site. On the evening of December 31, 2012, overhaul of the Pudong Jinqiao Parking Lot in Shanghai Metro Line 12 collapsed, killing 5 people and injuring 18 others. Although there is no official