FRAMEWORK TO CORRELATE TEST SPECIMEN THICKNESS EFFECT ON FRACTURE TOUGHNESS WITH T_(33)-STRESS

机译：关联试件厚度对T_（33）应力断裂韧性的影响的框架

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This paper considered the test specimen thickness effect on the fracture toughness of a material J_c, in the transition temperature region, for CT and 3PB specimen. Framework to correlate test specimen thickness effect on fracture toughness with T_(33)-stress, which is the out-of-plane elastic crack tip constraint parameter, was proposed. The results seemed to indicate a possibility of improving the existing methods to correlate the fracture toughness obtained by test specimen with the toughness of actual cracks found in the structure, in use of T_(33)-stress.

机译：本文认为对CT和3PB样品的转变温度区域中的材料J_C的裂缝韧性对试样厚度影响。提出了与T_（33）-Stress相关的测试样品厚度效应对骨折韧性的框架，这是提出的，这是平面外弹性裂缝尖端约束参数。结果似乎表示改善现有方法，以将试样与结构中发现的实际裂缝的韧性相关的裂缝韧性相关的方法，使用T_（33）-stress。

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《PVP2011;ASME Pressure Vessels and Piping conference》|2012年|p.1109-1117|共9页
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Toshiyuki Meshii; Tomohiro Tanaka;
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专利

1. Experimental T_(33)-stress formulation of test specimen thickness effect on fracture toughness in the transition temperature region [J] . Toshiyuki Meshii, Tomohiro Tanaka Engineering Fracture Mechanics . 2010,第5期

机译：试验T_（33）-应力公式表示试件厚度对转变温度区断裂韧性的影响
2. Application ofT33-Stress to Predict the Lower Bound Fracture Toughness for Increasing the Test Specimen Thickness in the Transition Temperature Region [J] . KaiLu, ToshiyukiMeshii Advances in materials science and engineering . 2014,第4期

机译：T33应力在下界断裂韧度预测中的应用，以增加转变温度区域的试样厚度
3. Stress intensity factors and fracture process zones of ISRM-suggested chevron notched specimens for mode I fracture toughness testing of rocks [J] . Wei Ming-Dong, Dai Feng, Xu Nu-Wen, Engineering Fracture Mechanics . 2016,第Null期

机译：ISRM建议的人字形缺口样品的应力强度因子和断裂过程区，用于岩石I型断裂韧性测试
4. FRAMEWORK TO CORRELATE TEST SPECIMEN THICKNESS EFFECT ON FRACTURE TOUGHNESS WITH T_(33)-STRESS [C] . Toshiyuki Meshii, Tomohiro Tanaka ASME Pressure Vessels and Piping conference . 2012

机译：框架与T_（33）-Stress相关的测试样品厚度效果对断裂韧性
5. The development of a curved centre cracked specimen for fracture toughness testing of CANDU reactor pressure tubes. [D] . Wallace, A.C. 1988

机译：弯曲中心裂纹试样的开发，用于测试CANDU反应堆压力管的断裂韧性。
6. The Thickness Effect of PSF Nanofibrous Mat on Fracture Toughness of Carbon/Epoxy Laminates [O] . Hamed Saghafi, Ali Nikbakht, Reza Mohammadi, 2021

机译：PSF纳米纤维对碳/环氧层压裂缝骨折韧性的厚度效应
7. Application of T33-stress to predict the lower bound fracture toughness for increasing the test specimen thickness in the transition temperature region [O] . Lu Kai, Meshii Toshiyuki 2014

机译：应用T33应力预测下限断裂韧性，以增加过渡温度区域的试样厚度
8. Fracture Toughness Comparison between a Semielliptical Surface Crack in a 4PBPlate and a Through-Thickness Crack in a 3PB Fracture Toughness Test Specimen [R] . Nevalainen, M. J. 1997

机译：4pBplate中半椭圆表面裂纹与3pB断裂韧性试样中贯穿厚度裂纹的断裂韧性比较

FRAMEWORK TO CORRELATE TEST SPECIMEN THICKNESS EFFECT ON FRACTURE TOUGHNESS WITH T_(33)-STRESS

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