施工现场,由于管理工作跟不上,极易发生触电事故,医学上术语称电击伤,系指电流通过人体引起的损伤。常表现为灼伤、抽搐、昏迷、呼吸停止或心脏停搏等。触电事故多发生于用电人缺少安全用电知识,违反操作规程,以及碰到年久失修的电源、电线或漏 Construction site, due to management can not keep up, prone to electric shock accident, the term medical injury called electrical injury, refers to the current through the human body caused by injury. Often manifested as burns, convulsions, coma, respiratory arrest or cardiac arrest and so on. Electric shock accidents occur in the electricity users lack of knowledge of safe use of electricity, in violation of operating procedures, and run into disrepair of the power supply, wiring or leakage