余剪應力 的英文怎麼說

中文拼音 [jiǎnyīng]
余剪應力 英文
complementary shearing stress
  • : Ⅰ動詞(剩下) remain; leave: 9減4 余 5。 nine minus four is five ; four from nine leaves five ; i...
  • : Ⅰ名詞1 (剪刀) scissors; shears; clippers2 (姓氏) a surname Ⅱ動詞1 (用剪刀等使細的或薄片的東...
  • : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  1. Specifically, according to the w - w five parameters failure theory, the fracture criterion of crack is established, and the state of crack ( open or close ) is judged by the values of the crack strain. combining the two points, the predict - model about the failure of concrete material is established. this predict - model can predict 16 failure forms, and basing the different failure form predicted after crack, the stress - strain relationship matrix of concrete material is adjusted

    具體來講,根據w - w的五參數混凝土破壞理論,建立混凝土的開裂準則,根據開裂變值來判斷裂縫是張開還是閉合,從而在兩者基礎上建立了裂縫的開裂預測模式,總共有16種開裂模式;裂后根據具體的開裂模式及殘來調整混凝土的本構關系矩陣,即用等效剛度代替原有剛度,考慮到垂直於裂縫方向的剛度為零,這樣會使裂后的總剛出現病態,為此文中通過引用鬆弛系數來對出現裂縫的單元進行預處理,一方面可解決因過大的舍入誤差導致計算結果的不可信問題,另一方面就是可加速收斂。
  2. Union with phase - shift moir interference method may obtain displacement information of any points around the hole, because the orthotropic materials does not occur pull - cut effect in the elastic principal direction, if some displacements of specific points are read, the residual stress value can calculated conveniently

    由於正交各向異性復合材料在彈性主方向不發生拉(或拉)耦合效,所以通過適當讀取孔邊特殊點的位移,可方便地得到殘值。
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