Experimental Research on Shearing Bearing Capacity of Cross-shaped Frame Joint with SRC Special-shaped Column 型钢混凝土异形柱框架十字形节点抗剪承载力试验研究
Study on In-situ Shearing Testing of Weak Joint Plane and Stability of Consequent Rock Slope 顺层岩质边坡软弱结构面原位剪切试验及其稳定性分析研究
Study on Shearing Performance of Interlocking Concrete Block Pavement Joint 嵌挤式混凝土块路面接缝剪切特性的探讨
Shearing Mechanism Analysis of the Wrapped Steel Joint under the Monotonic Load 单调荷载作用下外包钢框架节点抗剪机理分析
In this paper, shearing strength in the joint core regions is analysed from crack to limit state, on the basis of shear test of wrapped joint under monotonic load, and shearing strength calculation formulae of respective main shear factors are given. 根据外包钢框架节点在单调荷载下的抗剪试验,分析了节点核心区在开裂状态到极限状态的抗剪强度,提出了各主要抗剪因素的抗剪强度计算公式。
Shearing Strength Analysis of Wrapped Steel Frame Joint 外包钢框架节点抗剪强度分析
The influence of surface preparation of steel specimen on the shearing strength of the bonded joint of steel structure and the FRP patches is investigated, and the optimum preparing technique is decided. 比较了不同的钢结构表面处理方式对FRP与钢结构粘接接头剪切强度的影响,根据剪切强度选择最佳表面处理工艺。
Conclusion The shearing strength of joint between the prosthesis and femora would be bigger with the thinner bioactive ceramics coatings. 结论生物活性陶瓷涂层较薄的假体与股骨结合的抗剪切强度较大。
Integral analysis of structure included forming analysis? loading analysis and shearing analysis, main member and joint design, construction method etc. have a certain innovation and may be provided to reference of similar projects. 该结构的整体分析(包括找形分析、荷载分析与裁剪分析)、主要构件和节点设计、施工方法等,具有一定的创新,可供类似工程参考。
Results show that the material mechanical properties can be identified accurately by the punch shearing procedure, which will supply the information of joint deformation and failure for aluminium automobile crash assessment. 试验表明,穿孔剪切试验可以准确的表征力学性能不均匀焊接接头的各微区性能参数和本构关系,可为铝合金汽车焊接构件的碰撞模拟提供接头变形及失效数据。
Considering the bending stiffness of segment joint and the shearing stiffness of lining joint, the thesis has brought forward the method to calculating the segment. 提出了考虑管片接头弯曲刚度和环间接头剪切刚度的管片内力计算方法,简化了梁&弹簧模型法;
The adjusted shearing strength formula of rough rock joint 粗糙岩石节理剪切强度的修正公式
In the field of repair and reinforcing of bridges the connection between fresh and old concrete structural surfaces are traditionally carried out with a large number of shearing joint nails as the main means. 在桥梁的修补加固领域,新旧砼结构面的连接历来都以使用大量的剪力钉为主要手段。
Theoretical Analysis on Shearing Strength of Lightweight Aggregate Concrete Frame ′ s Joint 轻骨料砼框架节点的受剪承载力理论分析
The deformation of frame joints is made up of the bend deformation and the shearing deformation of the key part ( plastic hinge area of beam and column)、 the slipping of beam bars 、 the joint core shearing deformation. 框架节点的变形主要是由关键受力区域(梁、柱塑性铰区)的弯曲变形、剪切变形、纵向受力钢筋在节点内的粘结滑移以及节点核芯区的剪切变形等几部分组成。
Folds and shearing zones have a joint effect on controlling the gold storage. 褶皱与剪切带对金矿的赋存起了联合控制作用。
The Experimental and Theory Research on Shearing of Beam in Steel-Reinforced Concrete Beam-Column Joint under Reversed Cyclic Load 中节点型钢混凝土梁低周反复荷载下抗剪试验及理论研究
The shearing strength of the brazed joint can be also greatly strengthened. 同时还可以显著提高钎焊接头的抗剪切强度。
In the light of the disadvantages and limitation of the existing unscrewing type or shearing type safety joints, a hydraulic sleeve type safety joint is designed. 针对现有倒扣式和剪断式安全接头结构上的局限性和缺陷,设计了液压滑套式安全接头。
A Layer Shearing Model of Steel Frames Based on Shear Deformation of Panel Zone of Joint and P-Δ Effect 钢框架考虑节点域剪切变形及P-Δ效应的层间剪切模型
The shearing induced plastic behaviour of a joint has certain impact on the mechanical response of the joint and on the jointed rock mass. 特别是剪切引起的节理面塑性性能对节理乃至整个岩体的力学反应都会有一定的影响。
The peak shearing strength on treated joint surface is higher that untreated; 层面处理比不处理抗剪断峰值强度要高;
So, there is difference on axis deformation of chord, which causes the different shearing force between layers, and that will cause torsion to special joint. 故同一标高上的桁架弦杆水平轴向变形会出现差异,相应产生的层间水平剪力也不同,会对特殊节点产生扭矩。
The main contents of the study is to determine the solder of stainless steel vacuum soldering, the soldering technological parameter choice to joint shearing strength influence and the solder choice to joint corrosion property influence. 主要研究内容是确定不锈钢真空钎焊钎料、研究钎焊工艺参数对接头剪切强度的影响、钎料选择对接头腐蚀性能的影响,最后设计相应的夹具,采用优化的工艺参数对不锈钢双极板试件进行钎焊。
On the shearing wire process, the maximum stress point is not the joint between capillary and gold wire, and it is on the foreside of contact point which is the failure point of plastic distortion. 在劈刀剪切断丝过程中,金丝的最大受力点并不是劈刀与金线的接触点,而是位于接触点的前部,即塑性变形的失效点。
Firstly, the in-situ shearing testing of the weak joint plane is carried out at the typical testing points combined with indoor simulation shear testing and empirical values. The reliable shearing strength parameters of the weak joint plane are obtained by the general comparison research. 首先,选取有地质代表性的试验点进行原位软弱结构面剪切试验,并结合室内模拟试验和经验估值,进行综合对比研究,以获取合理可靠的软弱结构面抗剪强度参数。