The alteration of the in-plane elastic properties in laminates caused by stitching was modeled and the in-plane effectivetensilestrength of the stitched composite laminates was predicted.
旨在研究由缝纫引起的材料弹性性质的变化并对缝纫复合材料层合板面内拉伸强度进行理论预测。
2
It is a simple, effective and ideal method to stick strain gages on the center of the sample to gain the dynamic tensilestrength for brittle materials.
利用圆盘中心粘贴的应变片来测大理岩等脆性材料的动态拉伸强度,是一种简便高效的试验方法。
3
The tensilestrength of fiber soil stabilization with Portland cement was increased with dosage and length of fiber while the former was more effective than the latter.