题名: |
Guidelines for Guardrail Implementation |
责任者: |
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program |
学科分类: |
暂无分类 |
摘要: |
TRB’s National Cooperative Highway Research Program (NCHRP) Report 638: Guidelines for Guardrail Implementation explores guidance on selecting the appropriate barrier performance level for the installation of longitudinal barriers. The following appendices to NCHRP Report 638 are only available online. • Appendix A, Guardrail Use Guidelines for Benefit/Cost = 2 • Appendix B, Guardrail Use Guidelines for Benefit/Cost = 3 • Appendix C, Guardrail Use Guidelines for Benefit/Cost = 4 • Appendix D, Guardrail Use Guidelines for Benefit/Cost = 1 |
出版机构: |
Transportation Research Board |
提交日期: |
2009 |
报告类型: |
科技报告 |
资源类型: |
科技(咨询、行业)报告 |
初始创建时间: |
2009 |