BSI PD 6634-4:1999
$142.49
Vehicle restraint systems – Development of bridge parapets in the United Kingdom
Published By | Publication Date | Number of Pages |
BSI | 1999 | 26 |
This part of PD 6634 describes the development of bridge parapets in the United Kingdom as a result of theoretical models and impact testing. Bridge parapet designs are described for the containment of vehicles of mass from about 825 kg to 30 000 kg. Impact tests are described for the lighter vehicles at speeds up to 110 km/h (70 mile/h) and for heavy commercial vehicles (HCVs) at up to 80 km/h (50 mile/h).