Fatigue failure is a common kind of mechanical parts and structure damage.
疲劳破坏是机械零件和结构的常见的失效形式。
At present the mechanical failure of submersible electric pump is common phenomenon during a process of oil production.
电潜泵机械故障是目前生产中的常见现象。
The failure modes and the mechanical behaviors of the common steel & concrete composite beam and the prestressed beam and the strengthened beam are analyzed and compared.
对比分析了普通钢与混凝土组合梁、预应力钢与混凝土组合梁和预应力加固钢与混凝土组合梁的受力性能与破坏形态。
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