您要查找的是不是：
- A practical model of equivalent stress range calculation under broad band random loading 寬帶隨機譜下一種實(shí)用的等效應力計算模型
- equivalent stress range method 等效應力法
- The highest stress range occurs near the support. 其最高應力范圍發(fā)生在近支撐處。
- Then calculates the equivalent stress according to the random samplings. 其次,按不同的里程從全程數據中抽取數據并計算等效應力幅;
- Stress analysis under dynamic load showed that the equivalent stress in both the die attachment adhesive and the sealing ring adhesive between the chip and the silicon protective cap decreased with the increase in the elastic modulus of potting resin. 動(dòng)態(tài)載荷下等效應力分析表明：芯片粘結膠、芯片及其硅蓋板之間封接膠環(huán)的等效應力隨著(zhù)灌封膠彈性模量(E)的增加而減??；
- Torsion deformation is the biggest effect factor on elastic limit equivalent stress. 扭轉變形是對鋼絲的彈性極限等效應力情況影響最大的因素。
- The stress range histogram was used to estimate the effective root-mean-square stress range. 應力范圍直方圖可用作估算等效均方根應用力范圍。
- It is cumbersome to analyze arch dam equivalent stress for the finite element results of arch dam. 摘要在拱壩有限元分析成果的基礎上進(jìn)行等效應力計算是件繁瑣的工作。
- With the loss of the alveolar height, the maximum equivalent stress and the principle stress of the upper central incisor periodontium increased. 隨著(zhù)牙槽骨高度的降低，上中切牙牙周膜最大等效應力和主應力逐漸增大。
- Because the equivalent stress is invariable when the pressure goes down,the breechblock opening time does not affect forces for extraction. 因此抽殼力是必要的，而且開(kāi)栓時(shí)間對抽殼力的影響很小。
- Using the equation of the elastic mechanics, the rala-tion between adhesive stress range and the stress in steel plate is derived. 應用彈性力學(xué)的基本方程,推導出了粘接應力波及的范圍與鋼板中應力的關(guān)系。
- Studies the law of different thread tooth link angles and friction factors to the axial force and maximum equivalent stress of the tapered thread. 研究不同牙形角和摩擦系數對錐螺紋旋緊機構軸向力及螺紋處最大等效應力的影響規律。
- Based on the fatigue curve, the life distribution of structures and the reliability of the expected life can be obtained considering the randomness of the stress range. 摘要基于疲勞曲線(xiàn)，考慮應力范圍的隨機性，獲得了結構疲勞壽命所服從的分布，計算出期望壽命的可靠度。
- Based on the equivalent stress formula of the coiled tubing, the life prediction model was put forward and a semi-empiric formula for prediction was obtained. 現文利用等效應力建立了連續油管的疲勞壽命估計模型；
- Our results showed that loosening caused the equivalent stress to decrease in the lateral side and to increase in the medial side in the proximal femoral trabeular bone. 吾人的分析結果顯示:髖關(guān)節松落造成的大腿骨近端外側之骨小骨的等效應力降低，內側之應力則升高。
- The pre-straining prolonged the fatigue crack initiation life, and increased resistance coefficient and equivalent stress threshold of the fatigue crack initiation. 預應變可以延長(cháng)疲勞裂紋形成壽命，提高疲勞裂紋形成的抗力系數和裂紋形成的當量應力門(mén)檻值；
- RESULTS: With the loss of the alveolar height, the maximum equivalent stress and the principle stress of the upper central incisor periodontium increased. 結果：隨著(zhù)牙槽骨高度的降低，上中切牙牙周膜最大等效應力和主應力逐漸增大。
- The results show that the equivalent stress of the pure aluminum augments gradually with the pass increasing, which results in the increase of the dislocation density. 結果表明：隨著(zhù)擠壓道次增加，純鋁中等效應力逐漸增加，這導致材料中位錯密度的增加；
- The pre-straining prolonged the fatigue crack initiation life,and increased resistance coefficient and equivalent stress threshold of the fatigue crack initiation. 預應變可以延長(cháng)疲勞裂紋形成壽命,提高疲勞裂紋形成的抗力系數和裂紋形成的當量應力門(mén)檻值;
- The life distribution of the structures and the reliability of the expected life can be obtained by applying the fatigue curves and considering the randomicity of the stress range. 基于疲勞曲線(xiàn),考慮應力范圍的隨機性,獲得結構疲勞壽命所服從的分布,計算出期望壽命的可靠度。
