However to the large deformation shaft without crack, general predictive theory has been applied to built up the multi-steps straightening stroke predictive algorithm.
针对单弧度弯曲大变形无裂纹轴校直问题，根据广义预测控制理论，建立了多步校直行程预测算法。
When the tension in the top (created by shrinkage) has built up, it eventually releases - and it releases in the form of a crack.
由于收缩造成的面板张力不断累积，导致裂纹。
For researching crack initiation condition and water injection pressure needed, this paper built up a mechanics model of crack tip based on crisp fracture theory of compound crack.
为研究初始裂缝尖端起裂的条件和所需注水压力，依据断裂力学的复合型裂纹的脆性断裂理论，建立了裂缝尖端力学模型，给出了计算方法。
Based on this view, the multi-step straightening stroke algorithm was built up to the shaft with single-edged crack.
基于这一观点，结合校直行程递推算法，建立了单边径向裂纹轴的多步校直行程递推算法。
Through the situation of slight crack of brazing seam is verified to high-handed pipe. Decision adopts and join by welding near dig the method built up and carry on renovate.
通过对高压导管焊缝裂纹的情况核实，决定采用焊接挖补的方法进行修复。
Through the situation of slight crack of brazing seam is verified to high-handed pipe. Decision adopts and join by welding near dig the method built up and carry on renovate.
通过对高压导管焊缝裂纹的情况核实，决定采用焊接挖补的方法进行修复。
应用推荐