In numerical analysis,the author used the loading coefficient method to apply rock dead load and multiplier standard building load to tunnel caverns and tunnel linings,and then compared the result.

• 本文针对重庆"骑龙经典"工程下卧重庆某长江大桥南城隧道洞室地基进行定性分析以及二维、三维数值模拟分析。