结果表明，试验件含分层损伤面积越大，其破坏载荷越大，而对应的破坏应变越大，因此分层损伤会降低复合材料层合板的承载力和刚度。
The results of experimentation indicate that the failure load of the delaminated composite panels declines and the failure strain increases as the increasing of delaminated area.
本文通过四点弯曲试验研究了含脱层的蜂窝夹芯板在纯弯载荷作用下的局部屈曲模式和破坏模式，指出局部屈曲模式是跳跃失稳模式。
The modes of local buckling and general failure for honeycomb sandwich plates under pure bending loads are studied through four-point bending tests.
上述理论分析与一维动静组合载荷岩石系统的失稳破坏试验结果是吻合的。
These theoretical analytical results are proved by experiment on uniaxial static loading rock system under dynamic loading.
提高试验控制的灵敏度有利于获取载荷-位移全过程曲线，但并不能改变岩石峰后破坏过程的稳定性。
To improve the control sensitivity is helpful to obtain complete load-displacement curve of rock specimen, but if can't change the stability of post-fa...
提高试验控制的灵敏度有利于获取载荷-位移全过程曲线，但并不能改变岩石峰后破坏过程的稳定性。
To improve the control sensitivity is helpful to obtain complete load-displacement curve of rock specimen, but if can't change the stability of post-fa...
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