提出了寒区混凝土防护层渠道最低衬砌厚度的计算方法。
The calculation method about the minimum lining thickness of concrete protective layer is given in the cold region.
在软弱岩体中进行地下洞室开挖时，通常采用加大衬砌厚度来维持围岩的稳定。
During the excavation of underground chamber in the soft rock, lining thickness are increased to keep the stability of surrounding rock.
介质和衬砌内动应力集中系数随孔径、衬砌厚度、波数变化而变化，且与衬砌性质有关。
Coefficients of dynamic stress concentration change with lining aperture, thickness of lining, wave number and type of lining.
应用推荐