【摘要】 在总结某高速公路隧道混凝土路面板出现大面积断板工程事故实例的基础上,分析了出现断板的原因和机理,提出了基岩上隧道混凝土路面板抗断裂验算的概率统计方法。更多还原

【Abstract】 A large area of fractures occurred on the concrete road bat in an expressway tunnel.On the basis of summarizing the engineering accident example,this paper analyzes the cause and mechanism of fractures and proposes the probabilistic method of the breaking check computations for the tunnel concrete read bat on the base rock.更多还原