bulge stress 中文意思是什麼
bulge stress
解釋
拱凸應力-
Abstract : in this paper, the stress field in a long rectangle platen being upset ( after bulge profile emerging ) is resolved by mathmatic analytic metho d, the tension stress zones formed elliptic shape curves in upset are found thro ugh quantitative calculation, the relation between the zones and the basic upsett ing parameters is obtained
文摘:本文用數學解析法求解了矩形長板鐓粗時（出現鼓肚）的應力場，定量計算出鐓粗體內存在呈橢圓曲線的拉應力區，並得出拉應力區與鐓粗基本參數的關系。 -
Aim at the shortage in actual application that the frp pipe flange joint with the steel pipe and steel parts, in consideration of the special advantage of the adhesive boned joint, put forward the method that the steel flange adhesive boned steel pipe or steel part after the steel flange instead the frp pipe flange, or the frp pipe adhesive boned direct with the steel and steel part, it can reduce the stress concentration problem that cause from the different of the descend speed and the hot bulge or freeze coefficient in the applied process. thus reduce the damage number and the maintenance costs of the piping, so this method can have the greatly actual application value
針對玻璃鋼管道與鋼管及鋼管件之間法蘭連接方式在實際應用中的不足之處，考慮到膠接連接的獨特優勢，提出如用鋼法蘭代替玻璃鋼法蘭與玻璃鋼管道膠接后，再與配套的鋼管及鋼管件進行連接，或玻璃鋼管道直接與鋼管（件）進行膠接連接，則可減少玻璃鋼管道在應用過程中與鋼管（件）連接后因沉降速度及凍脹系數均不同而產生的應力集中問題，減少管道的損壞次數及維護成本，有很大的實際應用價值。 -
In this paper, the equilibrium equation of liquid bulge forming small tangential round corner is deduced for the complicated shape tube - type blank, the function equation between forming stress parameters are and the small corner are obtained ; the forming mechanism of the small tangential corner is studied, the matching relation between liquid bulging pressure and axial thrust is given, the optimal liquid bulging force parameters are determined
摘要本文推導出復雜形狀管類件復合液壓脹形時環向小圓角成形的平衡方程，得出了成形應力與環向圓角半徑的解析關系；研究了環向小圓角成形機理，確定了液體脹形壓力與軸向推力的匹配關系以及最佳的成形力參量。
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