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void volume 【物理學】孔隙率。

voidable

Influences of initial damage on development of spalling damage have been indicated by analyzing the distribution of void number density , the cumulative percentage of void volume and the volume fraction of the different - seize voids 通過分析孔洞數密度分布、孔洞體積累積百分比、不同大小孔洞所占體積份額的計算結果,指出初始損傷對損傷演化有直接影響。

The damage evolution law obtained from the model is related to the void volume fraction , the void shape , as well as triaxiality stress 進而采用hill自治方法,得到了珠光體材料宏觀損傷本構描述,并發展了相應的數值方法與程序。