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sklademVydáno: 1999-10-15
PD 6634-6:1999
Vehicle restraint systems Crashworthy roadside features. Impact attenuators
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6820 Kč
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Skladem
6820 Kč
Označení normy: | PD 6634-6:1999 |
Počet stran: | 26 |
Vydáno: | 1999-10-15 |
ISBN: | 0 580 28253 8 |
Status: | Standard |
Popis
PD 6634-6:1999
This standard PD 6634-6:1999 Vehicle restraint systems is classified in these ICS categories:
- 93.080.30 Road equipment and installations
This part of PD 6634 describes impact attenuators, including ground-based crash cushions, lorry mounted crash cushions, vehicle arrester aggregate beds, rose bush arrester beds, bull nose small radius safety fences and earth acoustic mounds. It also examines the effects of impacts into utility poles such as street lighting columns, road signs and telegraph poles.