An inspection approach of the wing beam structure with screws connected is studied. The curve is obtained for inspection probability with ultrasonic detecting cracks.
文中针对飞机机翼大梁的螺接结构，研究其裂纹检测的方法，并完成一条超声波检测裂纹的检测概率曲线。
This conclusion may provide experimental evidence for fatigue life prediction and design of titanium alloy wing main beam.
该结论可为机翼钛合金主梁构件疲劳寿命预测及疲劳设计提供试验依据。
The top of the composite beam is a reinforced concrete wing plate and a profiling steel plate.
组合梁上部为钢筋混凝土翼板及压型钢板。
The top of the composite beam is a reinforced concrete wing plate and a profiling steel plate.
组合梁上部为钢筋混凝土翼板及压型钢板。
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