indenters

与indenters相关的网络例句 [注：此内容来源于网络，仅供参考]

This analytical approach shows that, as increasing the wear flat of indenter, the maximum indentation force needed to develop critical plastic zone increases and its corresponding critical penetration depth also increases slightly, Note that the effect of wear flat will affect rock fracture behavior. In addition, regarding the simulation of the effect of doubled-indenters, result shows that two adjacent indenters may interact each other as reaching the transient/critical relative space between indenters of 2~3. It dicpicts that a proper spacing arrangement between indenters may enhance a efficient mechanical cutting due to the less required maximum indentation force and energy dissipation.

由数值模拟之结果得知，当楔尖磨耗增加时，岩材产生脆性破坏之初裂贯切力随之增加，而其对应之临界贯入深度则亦微幅增加，故磨耗效应确会干扰岩材脆性破坏机制之形成；而由双刀效应之模拟，可知两贯切刀楔互制影响之破坏裂缝生、衍行为，当双刀相对刀距为时，岩材之破坏特徵有明显变化，即定义此为临界相对刀距，并探讨其产生脆性破坏所需初裂贯切力之变动范围及应力重叠区，由此得知适当之刀距安排将有助於减少能量之耗损。

It is shown that the Nix-Gao relation between the microindentation hardness and indentation depth holds for all the six indenter angles. The effect of friction is negligible for relatively flat indenters (e.g., Berkovich indenter), but may be significant for sharp indenters (e.g., cubic indenter).

结果表明：对于包含尺度效应的微压痕问题，压头角度的减小可以显著提高微压痕硬度，Nix-Gao模型能够很好地描述压头角度变化对微压痕硬度的影响。

Because, intrinsic flaw length is treated as a material property in fracture mechanics. Follow previous paper about single indenter, in order to understand double indenters behavior, we do double indenters and analysis the relation between micro and macro crack behavior.

因缺陷尺寸为材料破坏力学中之材料参数，与材料本身的颗粒尺寸存在正相关；承袭前人文献对单一刀头贯切之探讨，进而施作双刀头贯切试验，期能理解刀头与刀头间之互制行为，并进而分析比较巨微观尺度裂缝行为之一致性。