物理安全检测
EN 12811-1临时工作设备1：脚手架要求和总体设计
EN 12811-1临时工作设备1：脚手架要求和总体设计—标准名称
EN 12811-1 Temporary works equipment Part 1: Scaffolds-Performance requirements and general design
EN 12811-1 临时工作设备1：脚手架要求和总体设计
EN 12811-1临时工作设备1：脚手架要求和总体设计—适用范围
This European Standard specifies performance requirements and methods of structural and general design for access and working scaffolds, referred to from hereon as working scaffolds. Requirements given are for scaffold structures, which rely on the adjacent structures for stability. In general these requirements also apply to other types of working scaffolds. Normal requirements are set down, but there is also provision for special cases.
本欧洲标准规定了进出和工作脚手架(以下简称工作脚手架)的性能要求和结构和一般设计方法。给出的要求是脚手架结构，它依赖于相邻结构的稳定性。一般来说，这些要求也适用于其他类型的工作脚手架。规定了正常的要求，但也有针对特殊情况的规定。
EN 12811-1临时工作设备1：脚手架要求和总体设计—测试标准和要求
Materials材料
Specific material requirements-steel特殊材料要求-钢
Aluminium alloys铝合金
Timber and timber based materials实木及木基材料
General requirements总体要求
Genaral一般要求
Width classes宽度等级
Headroom净空
Working areas工作面积
Side protection边部防护
Cladding防护网
Base plates and base jacks底座和丝杆
EN 74-3 Base plates底座
Base jacks丝杆
Joints between standards with hollow sections立柱中空部分连接点
Access between levels层间通道
Reqirements for structural design结构设计要求
Loading on the working area工作平台承载
EN 12811-1 Uniformly distributed service load均布载荷
EN 12811-1 Concentrated load on area 500mm*500mm集中载荷
EN 12811-1 Concentrated load on area 200mm*200mm集中载荷
EN 12811-1 Partial area load局部载荷
同6.2.2.2,6.2.2.3，and 6.2.2.4 Cantilevered portions of a working area工作平台的悬臂部分
Birdcage scaffolds鸟笼脚手架
见组合载荷测试Horizontal working load allowance水平工作负荷
Access routes通道
Loads on the side protection边部防护承载
Snow and ice loads雪和冰载荷
见组合载荷测试Wind loads风载
Dynamic loading冲击测试
Load combinations组合载荷
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