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- Selected Papers on Crack Tip Stress Fields 裂縫頂端壓力領(lǐng)域研究論文集
- Results show that the development of creep makes the crack tip stress singularity in the weld and the driving force for crack growth increased. 結果表明在外載恒定的情況下,蠕變的發(fā)展會(huì )使焊縫裂尖的應力奇性增加,裂紋擴展的驅動(dòng)力增大。
- The stress field of crack tips of linear elastic orthotropic composite plates under the acts of bending and torque is analyzed. 摘要對受彎矩、扭矩混合作用的線(xiàn)彈性正交異性復合材料板的裂紋尖端應力場(chǎng)進(jìn)行探討。
- Stress field around crack tip inside thin current-carrying plate 具有中間穿透裂紋載流薄板裂紋前緣的應力場(chǎng)
- Crack tip stress triaxiality in welded joints 焊接接頭中的裂端應力三軸性
- DYNAMIC STRESS FIELD AROUND THE CRACK TIP IN A FUNCTIONALLY GRADED MATERIAL 功能梯度材料裂紋尖端動(dòng)態(tài)應力場(chǎng)
- The Calculation of the Crack Tip Stress Intensity Factor Sections 型材中裂紋應力強度因子計算方法
- STRESS FIELD AROUND THE ANTIPLANE CRACK TIP IN AN ORTHOTROPIC FUNCTIONALLY GRADED MATERIAL 正交各向異性功能梯度材料反平面裂紋尖端應力場(chǎng)
- Numerical Simulation of Temperature Field and Thermal Stress Field on Crack Tip in Metal 金屬材料裂紋尖端溫度場(chǎng)和熱應力場(chǎng)的數值模擬
- Anisotropic Plastic Stress Fields at a Slowly Propagating Crack Tip 緩慢擴展裂紋尖端的各向異性塑性應力場(chǎng)
- Effect of Creep on the Crack Tip Stress Singularity in the Weld of PE 80 Pipe 蠕變對PE80管材焊縫裂尖應力奇性的影響
- Keywords Digital Image Correlation Method(DICM);Micro zone strain measurement;Interface crack;Stress field ahead of interface crack tip; 數字相關(guān);微區應變測量;界面裂紋;裂尖近區應力;
- STRESS FIELD AROUND CRACK TIPS IN A THIN CURRENT-CARRYING PLATE 載流薄板內裂尖附近的應力場(chǎng)
- The asymptotic analysis of he stress and strain field at a propagating crack tip is given by means of an elastic-viscoplastic model. 摘要 本文采用一種彈性/粘塑性模型,對擴展裂紋尖端應力應變場(chǎng)進(jìn)行了漸近分析。文中假定,彈性階段的粘性效應可以略去,僅在塑性應變中粘性才起作用。
- The strain field ahead of a stationary crack tip with plane stress deformation in ductile metal was measured with SEM, by micro grid method and digital image processing. 用顯微網(wǎng)格數字圖系處理方法,測量了韌性材料平面應力條件下互型單邊裂紋尖端附近的應變場(chǎng)。
- However, for the specimen that has a sharp notch close to an ideal crack, the measured fracture toughness is not sensitive to the specimen geometry. 尖槽切口接近理想裂紋,裂紋起裂始于尖角的頂點(diǎn),實(shí)測的斷裂韌度不存在尺寸相關(guān)性,即是材料常數。
- In this development only a single crack tip has been considered. 在這個(gè)研究中只是考慮了單個(gè)裂紋尖端。
- WHY IT IS NOT APPROPRIATE TO USE FORMULAS OF CRACK TIP STRESSES WITHOUT RESTRICTION 為什么不加限制地使用裂紋尖端應力公式是不恰當的
- STRESS FIELD AROUND CRACK TIPS IN A CURRENT-CARRYING PLATE WHILE THE CURRENT IS SWITCHED ON 電流通入瞬間導電板內裂尖附近的應力場(chǎng)
- They also noted "scattering zone" was very near to the crack tip. 它們還表明:“離散區”非常接近裂紋頂端。