Presents a study which investigates the relationship between the shear yield strength at the fiber-matrix interphase and Young's modulus of epoxy resin. Methods; Results; Conclusion that shear yield strength at the fiber-matrix interphase is closely related to the shear yield strength of the resin...
Eq. 1 applies to very high-strength adherends which have a very high yield strength and in which the whole of the adhesive layer is yielding. No joint strength can exceed this line. On the other hand, when the adherends yield, then the ultimate load which can be carried is when the ...
Finally, the torsion test was performed to obtain shear yield strength, modulus of rupture and modulus of rigidity. The torsion test results show an increase in shear yield strength, modulus of rupture and modulus of rigidity of nodular cast iron. Increased strength and stiffness of nodular cast...
The relationship between maximum shear stress direction and yield stress of the sand that has been subjected to cyclic undrained shearing 来自 掌桥科研 喜欢 0 阅读量: 8 作者: Tanaka,Yasuo,Nakanisi,Toru,Takemoto,Masakazu,Matumoto,Rie 关键词: 最大せん断応力 砂の堆積面 AE計測 年份: 2004 ...
利用動態離心模型試驗模擬砂土層之剪應力與剪應變關係; Shear stress-strain relationship of sandy soil deposit using dynamic centrifuge modeling test The relationship of shear stress and shear strain of sandy soil is an important parameter and need to determination when soil stiffness and strength degraded...
Stress relaxation of PVC below the yield point Finally, the relationship proposed between the tensile modulus and the free volume helps explain the temperature dependence of the relaxation strength. 漏 ... F Povolo,GS And,Élida B. Hermida - 《Journal of Polymer Science Part B Polymer Physics...
Instead of using design properties and an elastic-plastic model to characterize the steel, the tension of the steel bars could be tested to determine the actual stress–strain behavior and yield strength. Considering the findings and observations mentioned above, the FE models by ANSYS could be ...
The interface shear strength is generally reported by fitting a linear Mohr–Coulomb failure envelope (defined by the apparent adhesion, c, and interface friction angle, δ) to shear data measured at a range of confining pressures for peak and/or residual conditions. ...
In Fig. 2, the long-term shear strength of the interface increases with the increase of normal stress, while the horizontal displacement of the interface is similar at each shear stress level. The shear creep curve of the contact surface of marine soft soil-concrete generally includes the insta...
For type 1 profiles, the eroded bed strength at the end of the stress step was equal to applied shear stress, τbi. No such equality should be expected for the type 2 profiles because substantial erosion was still taking place at the end of the time step. For these profiles, the bed ...