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- interfacial bond stress 粘结应力
- They observed that broken fibers recede within the matrix in composites with weak interfacial bond. 他们观察到弱界面粘结的复合材料,断裂的纤维会在基体中缩回。
- The results showed that the interfacial bond could appreciably enhance when the strength of repair materials increased. 在修补材料中掺入纤维会明显提高界面结合强度,且聚丙烯纤维要优于碳纤维。
- Bending strength, compressive strength, interfacial bond strength and frost-resistance are also studied and analyzed. 并对修补混凝土的抗折、抗压、新老界面粘结强度以及抗冻性等进行了试验研究。
- The strongest interfacial bond could be achieved the moment that the addition ratio of AWA was 6 %( by weight). HEA-JL型抗裂防水剂的掺量为6%25时,界面结合紧密,界面结合强度高,有利于防水抗渗。
- Therefore this paper aims to propose a methodology to account for the effect of pullout tests on the bond stress. 为此,在土钉抗拔试验结果的基础上,提出了采用贝叶斯理论来估计粘结强度的新方法。
- The results showed that the pigments and fillers whose surfaces were amphibious could be dispersed finely,and the interfacial bond was strong in c... 结果表明,用两亲性高分子改性颜填料在乳液中的分散性良好,与聚合物界面粘结强。
- The updated mean bond stress is higher than the prior value when all pullout tests do not conduct to failure. 当抗拔试验都未做至土钉破坏时,更新的粘结强度均值大于先验的均值;
- The interfacial diffusion of alloying element is an important factor to microstructure, apparent hardness and interfacial bond strength. 元素在界面两侧的扩散是影响材料显微组织、表观硬度及界面结合强度的关键。
- The conventional design approach of soil nails often results in an underestimation of bond stress, which in turn gives an uneconomical design. 摘要传统的土钉设计方法经常低估了土钉的粘结强度,从而导致了不经济的设计。
- The conventional design approach of soil nails often results in an underestimation of bond stress,which in turn gives an uneconomical design. 传统的土钉设计方法经常低估了土钉的粘结强度,从而导致了不经济的设计。
- The log decrement are suitable for determining interface bond damage. 对数衰减率适宜于测定界面粘结的破坏。
- In chapter 6 , the bond mechanisms and influential factors to FRP and concrete , mortar , resin are discussed . The bond stress, the stress of FRP and embedment length are also dealt with . 第六章论述了纤维增强塑料筋与混凝土、砂浆和树脂的粘结机理及影响因素,讨论了粘结应力、纤维增强塑料筋应力及锚固长度的计算方法,设计了用树脂、砂浆分段锚固纤维筋的复合锚固系统,以克服树脂在长期性能方面的不足。
- Indirect methods to measure the interface bond strength include the interlaminar shear strength test. 测量界面粘结强度的间接方法包括层间剪切强度试验。
- It indicates that the interfacial bonding of new to old concrete has good shearing property. 结果表明,沟槽式新老混凝土粘结面具有较好的抗剪性能。
- The fracture surface of the wires studied by scanning electron microscopy (SEM) shows a suitable interfacial bonding between the fiber and aluminum. 复合丝拉伸断口的扫描电镜(sem)观察可见断面有一定起伏,部分纤维拔出但长度较短,表明纤维与基体具有适当的界面结合。
- Three dimensional distribution of bonding stress, displacement and electric potential are presented. 对被动控制、主动控制、主被动控制的控制效果进行了研究;
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- The toughening efficiency was related to morphology, interfacial bonding, thermoplastic particle deformation and matrix deformation of the system. 体系增韧效果与相态结构、界面粘合、热塑性粒子的延展性和双马基体的延展性有关。
- Adding Mo can improve the interfacial bonding between the Hadfield steel and TiC, and the best adding ratio between Mo and TiC is 1:3.68. 添加Mo元素能改善TiC与高锰钢界面的润湿性,其中Mo的最佳添加量是Mo与TiC的质量分数比为1:3.;68。
