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斜交出洞的隧道明洞往往出现基础较深或承载力不足的现象,提出了处理此类问题的半基岩半桩基混合基础方案,并将其应用到东峪隧道出口段的明洞基础中,通过有限元结构计算,验证了该混合基础明洞的稳定性。
The tunnel of Myeong-dong tunnel is often seen as a deep foundation or a lack of bearing capacity. The scheme of semi-bedrock and semi-pile foundation mixing is put forward and applied to the Myeong- Based on the calculation of the finite element structure, the stability of the hybrid mesa Myongdong is verified.