公路隧道加深仰拱穿越溶洞群力学分析
Highway(2023)
Abstract
依托某隧道工程,利用Midas-GTS有限元数值分析软件,建立穿越溶洞群的公路隧道三维数值模型,分析了加深仰拱抗水压衬砌的处治效果,结果表明:采取加深仰拱的衬砌可以有效控制围岩变形,并有效改善隧道仰拱的受力状态.
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