Interactive Highway Safety Design Model (IHSDM) developed by FHWA has widely used in many countries and regions for its advanced concepts and quantitative analysis ever since its appearance.

 
  • 摘要美國聯(lián)邦公路管理局(FHWA)開(kāi)發(fā)的交互式公路安全設計模型(IHSDM)自推出以來(lái),以其先進(jìn)的理念和可定量操作性在很多國家和地區得到了應用。
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