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- 應力強度因子KIstress intensity factor
- 裂縫邊緣凸起變形對帶裂縫柱形薄壁結構應力強度因子的影響初探Primary exploration on effect of bulging deformation of crack edge on stress intensity factor of barrel shell structure
- 本文用八節點(diǎn)等參奇性邊界元法求解全復合型三維裂紋問(wèn)題的應力強度因子。In this paper, it is studied how to solve three dimensional crack problems using boundary clement method with quarter-point elements.
- 進(jìn)一步利用Abel定理和Cagniard-de Hoop方法,求得了動(dòng)態(tài)應力強度因子的精確解。The Cagniard-de Hoop method is employed to invert the transforms.
- 給出了一種由裂紋的動(dòng)態(tài)張開(kāi)位移計算三點(diǎn)彎曲試樣的動(dòng)態(tài)應力強度因子的簡(jiǎn)單方法。In this paper, a simple formula is derived for calculating the dynamic stress intensity factor (DSIF)of three point bending specimen using dynamic crack opening displacement (DCOD).
- 含接觸問(wèn)題多孔連接結構的多裂紋裂尖應力強度因子研究STUDY ON STRESS INTENSITY FACTORS OF MULTI-PIN-HOLE CONNECTED STRUCTURE WITH MULTI-CRACKS
- 它們的結果表明:鈍切口比尖銳切口的動(dòng)態(tài)應力強度因子增長(cháng)率更快。Their results showed a more rapid rate of increase in the dynamic SIF for blunt than for sharp notches.
- 應力強度因子Kstress intensity factor
- 在此基礎上,構建了用于計算動(dòng)態(tài)應力強度因子的近似表達式。The calculation formula of DSIF was proposed.
- 動(dòng)應力強度因子dynamic stress intensity factor
- 應力強度因子幅Stress intensity factors
- 數應力強度因子Stress intensity factors
- 應力強度因子幅值range of stress intensity factor
- 最大應力強度因子maximum stress intensity factor
- 最小應力強度因子minimum stress-intensity factor
- 動(dòng)態(tài)應力強度因子dynamic stress intensity factor
- 等效應力強度因子equivalent stress intensity factor
- 梯度應力強度因子gradient stress intensity factor
- 三維應力強度因子3D stress intensity factor
- 松弛應力強度因子relaxed stress intensity factor