plane-strain fracture toughness 中文意思是什麼

plane-strain fracture toughness 解釋
平面-應變斷裂韌性
  • plane : n 懸鈴木屬樹木。n 1 平面，水平面，面。2 （知識等的）發達程度，水平，階段。3 【航空】機翼面；〈常 ...
  • strain : vt 1 用力拉，拉緊，抽緊，扯緊。2 使緊張；盡量使用（肌肉等）。3 強迫，強制；濫用，盡量利用。4 拉傷...
  • fracture : vt. ,vi. （使）破裂；（使）折斷；（使）斷裂。n. 1. 破裂，折斷，斷裂。2. 裂痕，裂縫，裂面。3. 【醫學】挫傷，骨折。4. 【礦物】斷口；【地質學；地理學】斷層。
  • toughness : 百慕達奶油花強韌
  1. The accepted designation for the plane-strain fracture toughness under these environments is this.

    在這些環境下平面應變斷裂韌性所採用的符號是這個。
  2. The method for measuring the plane strain fracture toughness klc has been introduce to high polymer bonded explosives ( pbx ) by systematically studying technologies concerning the shape of specimen, the depth and its machining of crack, the loading rate, the measurement of critical fracture load, and the computation of klc, etc. the method has been used to test and study klc of three typical high polymer bonded explosives which are j2, jl, j3 respectively both at normal temperature and unmoral temperature

    本文以高聚物粘結炸藥為研究對象，對測試高聚物粘結炸藥的平面應變斷裂韌度所涉及的樣品形狀、裂紋深度及裂紋制備、加載速度、臨界斷裂載荷p _ q的確定及平面應變斷裂韌度k _ （ ic ）的計算等方面進行深入研究，建立了較為完善的炸藥平面應變斷裂韌度測試方法。
  3. In the first part of this dissertation, theory of fracture mechanics of the frozen soil has been presented. a general strength theory based on fracture mechanics was proposed, and the validity of the theory using in frozen soil was discussed. the fracture toughness values for different kinds of cracks extension were determined, such as the plane strain fracture toughness for mode i cracking ( kic ), fracture toughness for mode cracking of frozen soil and the intersection of frozen soil and concrete

    論文第二章為凍土斷裂力學的基本理論，包括斷裂力學在凍土研究中的工程適用性、條件適用性、平面應變斷裂韌度測試的適用條件等，給出了凍土斷裂韌度k _ （ c ） 、 k _ （ c ） 、 -型復合斷裂測試的基本原理及試驗方法，並基於weibull脆性破壞理論推導了凍土三點彎曲試樣k _ （ c ）尺寸效應系數，為後面的工作提供理論基礎。
  4. Test method for plane - strain fracture toughness and strain energy release rate of plastic materials

    塑料平面應變裂縫強度和應變能量釋放速率測試方法
  5. Standard test methods for plane - strain fracture toughness and strain energy release rate of plastic materials

    塑料材料平面應變斷裂韌性和應變能量釋放率的標準試驗方法
  6. Standard test method for linear - elastic plane - strain fracture toughness k ic of metallic materials

    金屬材料線彈性平面應變斷裂韌度k ic的標準試驗方法
  7. Determining plane - strain crack - arrest fracture toughness, k ia, of ferritic steels

    鐵素體鋼平面應變止裂韌度k ia試驗方法
  8. Metallic materials - determination of plane - strain fracture toughness

    金屬材料.平面應變斷裂強度的測定
  9. Standard test method for plane - strain fracture toughness of metallic materials

    金屬材料平面應變斷裂韌度kic試驗方法
  10. Standard practice for plane - strain fracture toughness testing of aluminum alloys

    鋁合金的平面應變斷裂韌性試驗的標準實施規程
  11. Based on the theory of fracture mechanics, the relation between the critical stress intensity factors for v - notch kc and the plane strain crack toughness k10c and the brittle fracture criterion of the maximum circumferential stress for single and double stress singularity with the v - notch problems are proposed. experiments were carried out using two kinds of v - notched specimens made out of plexiglas to verify this brittle fracture criterion

    本文基於斷裂力學原理，推導出了型切口的臨界應力強度因子k _ c與材料的平面應變斷裂韌度k _ （ 10c ）之間的關系，給出了平面單奇異性和雙奇異性型切口問題的最大周向應力脆性斷裂準則，並用有機玻璃板材加工了兩種型切口試樣，進行了實驗驗證。
  12. Standard guide for plane strain fracture toughness testing of non - stress relieved aluminum products

    非應力消除鋁製品的平面應力斷裂強度試驗的標準導則
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