以塞尔维亚在建最长公路隧道为对象，详细介绍东欧隧道工程技术标准、工程地质勘察、主体工程设计、预留预埋布设、路面设计、初期支护及二次衬砌计算等主要内容。东欧公路隧道采用RMR围岩分级方法，设计主要遵从新奥法理念，初期支护预留变形量大，充分发挥围岩自承载能力并适度释放前期变形； 对于不稳定软土地层的隧道设计又融合了新意法思想，软弱围岩隧道在初期支护施作之前，对掌子面采取超前玻璃纤维长锚杆预加固。复合式衬砌支护体系设计充分利用钢拱架、钢筋网及锚杆等属地的标准化支护构件，注重计算分析，采用东欧地方惯例及欧洲标准分别对初期支护与二次衬砌进行各阶段结构验算。隧道附属工程设计与我国的同类工程差别较大，在隧道给排水、消防及机电等工程设计时依据运营中可能的最不利工况进行高标准设计，各个系统所关联的土建工程规模明显增大。

By taking the longest highway tunnel under construction in Serbia as an example, the main contents of tunnel in eastern Europe concerning on engineering survey and design, technical standards, composite lining design, primary support analysis, and secondary lining calculation are introduced in detail. The rock mass rating surrounding rock classification method is adopted for highway tunnels in eastern Europe, and the design concept of the new Austrian tunneling method is used, which integrates the new Italian tunneling method on the unstable soft surrounding rock using the prereinforcement measures at the tunnel face with advance long glass anchor bolts as enhancement. The reserved deformation of primary support is larger than that in China. The standard components such as steel arch, steel mesh, and anchor are adopted for composite lining support system, attentions are paid on calculation and analysis, and the primary support and secondary lining are checked according to European standards. The design of the tunnel auxiliary engineering is quite different from the similar projects in China. In the design of the tunnel water supply and drainage, fire protection, mechanical and electrical engineering, high standard design is carried out according to the most unfavorable operating conditions, and the scales of civil engineering associated with this system increase obviously.