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4. 接触面上接触应力随摩擦系数$f_r $ 变化的分布规律 |
Fig. 4. Distributions of the contact stresses on the interface for different $f_r $ |
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