高速公路动态设计与生态理念的应用研究

动态设计可弥补由于地质条件的隐蔽性和复杂性等致使初始设计方案不能很好地切合实际的缺陷，生态理念是实现公路与环境友好发展的途径。应用系统论的思想，采用动态控制系统反馈机制的方法，将生态理念与实际工程融合，提出了动态设计方法及生态公路设计的具体流程。并以西宁过境高速公路为例，针对特殊地质状况，分析了高速公路设计中的生态理念实现手法和根据实测信息、监控量测及时调整设计方案的过程。

Application Research of Dynamic Design and Ecological Notion for Highway

Dynamic design can make up for deficiencies that the initial design program can＇t meet the ac-tual requirements well,which is caused by the concealment and complexity of the geological conditions of the highway.The way of highway and environment friendly is ecological notion.Dynamic design method and the dynamic design process were proposed with the use of the idea of the application sys-tems theory and dynamic control system feedback mechanism.Taking Xining highway as an example, the process of the adjustment of design schemes according to the measured information and supporting conditions in highway construction is analyzed in view of the special geological conditions,which can be referenced by other similar projects.