施工员除了自己的技术要熟练之外还要熟识施工现场的各类设施,本期咱们就一起来看看防护栏杆。在施工现场,一般为提高施工人员的安全,会在临边洞口、基坑等周边设置防护栏杆。设置防护栏杆的具体注意事项如下。1.防护栏杆设置原则(1)防护栏杆整体构造应使防护栏杆任何处,能经受任何方向的1kN的外力而不发生明显变形或断裂。当栏杆所处位置有 Construction workers in addition to their own skills to skilled but also familiar with all kinds of facilities at the construction site, this issue Let’s take a look at the protective railings. In the construction site, generally to enhance the safety of construction workers, will be at the edge of openings, foundation pit and other places set up protective railings. The specific precautions for setting the guard rails are as follows. 1. Protective railings set principles (1) The overall structure of protective railings should be made to protect the railings anywhere, can withstand any direction of 1kN external force without significant deformation or fracture. When the railings are located