例句與造句

1. application of ht finite element method to multiple crack problems of mode, and
   型復合彈性斷裂問題中的應用
2. analysis of multiple cracking of carbon fiber sheet-reinforced rc beam under four-point bending
   梁四點彎曲的多重開裂分析
3. extension of finite-cover-based element-free method to fracture analyses of rock mass with multiple cracks
   擴展有限元法在線彈性斷裂力學中的應用研究
4. the new production of pva-dfrccs is successfully made out . which have achieved excellent flexural toughness, multiple cracking and flexural load-deflection hardening
   通過試驗成功研制出了具有多縫開裂和抗彎荷載-撓度硬化效應的高韌性pva-dfrcc。
5. based on the fundamental solution, the " pseudo-traction " method and the superposition technique, the multiple crack interaction modes are arrived, the interaction question is solved
   在基本解的基礎上，利用疊加原理，結合“偽力法”，建立了多裂紋相互干涉的計算模型，給出了多裂紋干涉的解法，討論了裂紋的干涉問題。
6. It's difficult to find multiple crack in a sentence. 用multiple crack造句挺難的
7. using the complex potential method in the plane theory of elasticity of an anisotropic body, a series solution to the stress field of a finite plate containing multiple cracks subjected to arbitrary loads is obtained by means of the faber series expansion, and the stress intensity factors at the crack tips are calculated based on the theories of fracture mechanics . equivalence yield stress is introduced in order to consider the effects of the plastic zones, with which the strip yield criteria is developed in the article so that the effects of structural size and the crack interactions on the stress distribution can be considered accurately . the effects of plate size, crack size and crack distributions on the stress intensity factors as well as the residual strength of the plate are studied detailedly
   采用各向異性體平面彈性理論中的復勢方法，以faber級數(shù)為工具，得到了含多裂紋有限大板在任意載荷作用下應力場的級數(shù)解，并應用斷裂力學方法確定裂紋尖端的應力強度因子；引入當量屈服應力考慮裂尖塑性區(qū)的影響，提出基于帶屈服準則的剩余強度分析模型，能夠充分考慮結構尺寸和裂紋之間相互作用對應力場的影響；通過數(shù)值計算詳細討論了結構尺寸和裂紋之間位置關系對應力強度因子和結構剩余強度的影響規(guī)律，得到了一系列對工程應用具有實用價值的結論。
8. the study indicate that the surface form has no effect on kl, but has obvious effect on kll, and will affect the breaking angle and mode; in finite plate, the boundary condition has effect on the sif and the k is bigger than in infinite plate; the effect of the distance and the angle between cracks are all have obvious effects on the multiple crack interaction, and the interactions between cracks also have obvious effects on the sif, which can be neglect only when the distance is bigger enough
   研究表明：裂面狀態(tài)對k_的大小沒有影響，而對k_的影響卻很大，相同應力條件下，裂面狀態(tài)會影響裂紋的開裂角和開裂方式；有限板的邊界對應力強度因子有一定的影響，其k比無限板中的k略大；裂紋間的距離、夾角等因素對裂紋間的干涉效應均有較大影響，裂紋間的干涉效應對應力強度因子的影響非常顯著，只有當裂紋間的距離充分大時，干涉效應才可忽略。