The combined stress time history of ship hull's longitudinal component is obtained from combining the overall longitudinal bending stress with local bending stress.
对该应力时历进行雨流计数,经统计分析获得应力范围的长期分布,进而算出船体总纵弯曲时纵向构件在多种应力成份组合下的疲劳损伤。
These supports, in addition to carrying local loads from cargo, etc, serve to keep the deck and bottom from moving toward each other as a result of longitudinal bending of the hull girder.
这些支撑,除运载来自货物等等的局部载重之外,也保持甲板和底部避免由纵向船体纵桁弯曲造成的相互位移。
Cyclic bending tests of a box girder with longitudinal stiffeners were also carried out.
进行了纵筋加强箱形薄壁梁模型的循环弯曲试验。
The model conforms better tol the practice than the ring models due to considering the effect of the plastic bending of the longitudinal transition zone.
由于考虑了纵向过渡段塑性弯曲的影响,作者提出的模型较以往的环模型更加符合实际。
It can provide the strip with longitudinal tensile stress and transverse bending stress.
它可使被矫带材产生纵向拉伸应力和横向弯曲应力。
Tensile test specified values listed in the table apply to longitudinal samples. Bending test specified values apply to horizontal samples.
表中所列拉伸试验规定值适用于纵向试样,弯曲试验规定值适用于横向试样。
A broadband underwater Tonpilz transducer was designed by using the coupling of transducer's longitudinal vibration mode and the bending vibration mode of front mass to widen its frequency band.
该换能器利用前盖板的弯曲振动与换能器的纵向振动耦合展宽频带。
A corresponding bending line extends in longitudinal or movement direction of the body (3).
相应的的弯曲线在主体(3)的纵向中或移动方向中延伸。
Therefore, the horizontal linkages system reduced the effect of the longitudinal cracks on the positively symmetrical transverse bending mode frequency.
横向联系体的存在减小了纵向裂缝对横向正对称弯曲模态频率的影响。
The calculation shows that axial and bending tensile safeties are obviously insufficient, so the problem of arranging the longitudinal reinforcing steel bar should be fully considered.
结果表明,南京长江隧道横向平面内的抗拉和抗剪安全度足够,纵向和弯曲情况下的抗剪安全度足够,抗拉可靠度明显不足,设计中应充分考虑纵向配筋问题。
A linear ultrasonic motor was put forward. Elliptical motions of the surface points of the stator are generated by the superposition of longitudinal and bending modes of the oscillating structures.
提出了一种基于薄板面内振动的纵弯模式驻波直线超声波电动机。
The results of the tests reveal that the effect of the vertical bending transverse to the bridge under the action of vertical loading is greater than that longitudinal to the bridge.
试验结果表明:结构在竖向荷载作用下横桥向竖向弯曲效应大于纵桥向竖向弯曲效应;
The paper mainly discusses the shearing bending of beam and the veracity of the hypothesis that there is no direct stress between the longitudinal fibers.
本文主要讨论梁横力弯曲,忽略纵向纤维间无正应力假设的准确性。
The drill was fixed on the base of the stator with an Angle to form a longitudinal-bending vibration converter.
该压电钻将钻头斜向安装在定子基体上,形成一个纵弯模态转换器。
The drill was fixed on the base of the stator with an Angle to form a longitudinal-bending vibration converter.
该压电钻将钻头斜向安装在定子基体上,形成一个纵弯模态转换器。
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