CAJ | 학술논문

介绍了特长软岩公路篮家岩隧道结构设计过程，借助于有限元数值模拟方法，采用梁一弹簧模型模拟衬砌结构，进行了隧道结构的力学特性分析，通过对其二次衬砌进行受力计算及稳定性分析，阐述软岩隧道段设计思路及支护手段，验证可支护参数的合理性及可靠性。
개소료특장연암공로람가암수도결구설계과정，차조우유한원수치모의방법，채용량일탄황모형모의츤체결구，진행료수도결구적역학특성분석，통과대기이차츤체진행수력계산급은정성분석，천술연암수도단설계사로급지호수단，험증가지호삼수적합이성급가고성。
This paper introduces the design process of the Lanjiayan extra-long highway tunnel with soft rock, analyzes mechanical properties of tunnel lining structure which is simulated with beam-spring model using finite element mentod. The design thought and support means are introduced, the stress of tunnel secondary lining is calculated and structure stability is analyzed to prove the rationality and reliability of support parameters.