美国道路安全设计模型介绍

Introduction to the Interactive Highway Safety Design Model in United States

在我国基础设施建设的力度不断加大、道路里程和等级普遍提高的发展形势下,有必要对道路交通安全开展广泛深入的研究,以改善道路安全状况。简述美国联邦公路局开展道路交通安全研究的历程之后,参考美国联邦公路局提出的道路安全评价思想,介绍了可以应用于方案设计阶段的交互式道路安全设计模型,对交互式道路安全设计模型的概念、结构、研究难点作了分析,最后对交互式道路安全设计模型的发展前景加以阐述。

Under the circumstances that the infrastructure construction in China is enhancing,the mileage is increasing and the level of highways is upgrading,it is necessary to do in depth research pertaining to highway and traffic safety so that the conditions of highway safety can be improvedThe author introduces the history of highway safety research directed by the Federal Highway Administration and disusses,the concept,structure and key points of the Interactive Highway Safety Design Model expected to be applied in the phase of project design and the future development of the Interactive Highway Safety Design Model