水工圆形隧洞围岩衬砌摩擦滑动接触的新解法 1)
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A NEW SOLUTION FOR FRICTIONAL SLIP CONTACT BETWEEN SURROUNDING ROCK AND LINING IN A HYDRAULIC CIRCULAR TUNNEL 1)
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图 5. 各边界上切向应力随摩擦系数$f_r $ 变化的分布规律 |
Fig. 5. Distributions of the tangential stresses on the 3 boders for different $f_r $ |
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