GB/T 20069-2006 道路车辆 牵引座强度试验

ICS43.080.10

T72场昌

中华人民共和国国家标准

GBJT20069-2006

道路车辆牵引座强度试验

Roadvehicle-Fifthwheelcouplingsstrengthtests

(ISO8717:2000Commercialroadvehicles-Fifthwheelcouplings-

Strengthtests，MOD)

2006-01-10发布2006-06-01实施

中华人民共和国国家质量监督检验检疫总局发布

中国国家标准化管理委员会

GB/T20069-2006

目次

前言···············································································································……I

1范围·············································，·································································……1

2规范性引用文件·····························································································……1

3要求···············································································································……1

3.1静态举升试验要求·······，···································································.·..……，，...……1

3.2动态试验要求·············································，···································……1

3.3附加要求······································································································……1

4牵引车与半挂车之间纵向力D值的确定··································································……1

5试验方法···········································，·········，···················································……1

5.1通用条件···················································································……，.，……1

5.2静态举升试验················································································.·……2

5.2.1施加的试验载荷···········，·····························，···················，··········，·.·……，，2

5.2.2加载方法······，·······················，····································································……2

5.3动态试验·····································································································……2

5.3.1施加的试验载荷·································································.·……2

5.3.2载荷循环···································································································……2

5.3.3试验频率························，············································，······，······················……2

附录