查明该滑坡已发生过局部滑移，目前正处于蠕滑拉裂变形阶段。
And the landslide has slipped partly already, and now is in the creeping, pulling-apart deformation state.
当扰动很强时，会引起接触界面的局部滑移和分离，对结构安全产生威胁。
When the incidence wave is strong enough, the contact interface will separate or slide on local area, which is harmful to the safety of the structure.
为了求解钢筋与混凝土间滑移量，对黏结滑移基本方程进行了分析，导出了黏结应力-局部滑移相互关系的二阶微分方程。
In order to study the slip between rebar and concrete, the fundamental equations are analyzed and the 2nd order differential equation of the relation between bond stress and local slip are obtained.
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