pull-out相关论文
目的：外科修复是肩袖损伤常见的治疗手段.然而，临床中肩袖再损伤发生率很高.高强度的缝合线可提供足够强度的力量保持修复部位的完整......
Development and application of an interface constitutive model for fully grouted rock-bolts and cabl
This paper proposes a new interface constitutive model for fully grouted rock-bolts and cable-bolts based on pull-out te......
Fibre-matrix interface is known to have contribution to the mechanical performance of fibre-reinforced composite by its ......
The pullout testing of geosynthetics is essential for studying interface interaction in the soil-reinforcement system. I......
Prediction of load-displacement performance of grouted anchors in weathered granites using FastICA-M
With the rising needs of better prediction of the load-displacement performance of grouted anchors in an era of developi......
采用大变形、非线性有限元分析方法，以单根纤维帘线的大位移（0～2．5mm）拔出为例，对橡胶-纤维复合材料不同温度下的界面力学性能进行了数值......
纤维树脂基复合材料中界面微观结构和性质对材料的宏观性能起着关键性作用。为了能够准确地测试纤维树脂间的界面粘结力，表征纤维与......
纤维矩阵接口被知道有贡献到机械性能增强纤维由它为在纤维和矩阵之间的负担转移的潜力合成。当一根柱子被用于在牙齿上修理一个陶......
通过小孔模具成型并在升温固化前对纤维束加捻的方法制备了5种捻度（捻度t分别为1、2、2.5、3和4 n/cm）的z-pin。观察了各种捻度z-pin......
Laboratory pull-out tests were conducted on the following rock bolts and cable bolts: steel rebars, smooth steel bars, f......
Rockburst,earthquake and blasting cause some dynamic loads on rock support and rock reinforcement system.Elements of roc......
对纤维与基体的相互作用进行了力学分析，完成了纤维拉拔荷载与拉拔位移全过程的数值计算。针对非直钢纤维末端锚固长度大的平直段，给......
通过对涂有标线液的试件进行室内的拉拔与剪切对比试验,可以看出其断裂面为沥青混合料之间,充分说明标线的存在对新旧沥青混合料层......
以某采空区治理工程为例,介绍了采用正反丝连接注浆管的新方法,成功地解决了注浆管的起拔及重复利用问题,并对新法与不拔管及常规......
介绍了外墙外保温系统的构成，对外墙外保温系统中基层与胶粘剂的粘结强度进行了现场拉拔，分析了现场拉拔的要求及测点的选取方法，并对......
介绍了纤维复合材料作为具有强烈的结构特性的多相体材料，其力学性能及损伤破坏规律不仅取决于各组分材料性能，同时也取决于细观结构......
Biomimetic Hydroxyapatite Coated Titanium Screws Demonstrate Rapid Implant Stabilization and Safe Re
The early fixation of bone screws after surgical implantation still remains a challenge in the field of traumatology. Wh......
In this paper,the critical zone concept is proposed onthe mechanism of tensile breakage of nonwoven.Thestrength of criti......
Investigating Earth Reaction to Pull-Out Process of Frictional Rock Bolts Using Distinct Element Met
The reaction of earth to pull-out process of frictional rock bolts was here modeled by the distinct element method (DEM)......
地工格网（以下称格网）用於加劲土壤时，除考虑无围压下的张力行为之外，围压下之力学性质更是设计孝量的重点。实际工程应用而言，基於经济......
通过光弹技术研究了单根形状记忆合金的拔出过程，得到了应力-位移曲线及相变过程，实验结果与记忆合金纤维拔出模型吻合较好．......
