The quality guaranty at connections with high tension connecting bolt in Xupu Bridge

Based on the hierarchical block element method presented earlier, a new concept of subordinate cover and a method to simulate the tension crack in rocky block are proposed.

基于阶谱块体单元法，提出了二次覆盖的概念和一种分析岩石块体受拉开裂破坏的方法。

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ConclusionExcessive muscle tension will block the motor functional recovery of patients with hemiplegia after stroke.

结论肌张力过度增高可显著影响脑卒中偏瘫患者肢体功能的恢复和康复进程。

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Study on tension and block shear behavior of bolted single angle-gusset plates

单角钢螺栓连接节点板拉剪性能研究可变剪接，旁路剪接

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In recent years, the research work in steel structure with prestressed tendons mainly concentrates on prestressing force steel truss, tension rod, compression bar, etc, but the study work to the application in the engineering of bridge building is less.

近年来，预应力钢结构研究的工作主要是集中在预应力钢桁架、拉杆、压杆等方面，而对于预应力钢结构在桥梁工程中的应用则研究得较少。

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This article proposes a new method to calculate the initial tension of the tie bar arch bridge steeve.

系杆拱桥中吊杆索长均较短，对于短索索力的计算存在相当的难度。

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Application of Shears Type Constant Tension Meters in Tie Bar Installation

剪式恒力仪在拉杆安装中的应用

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At least one blade angle bearing of a pair of such bearings permits an axial movement of the respective tension or carrier bar, whereby the latter is able to take up bending loads.

至少有一个叶片角度轴承的一对，如轴承许可证的轴向运动各自的紧张或承运人的酒吧，而后者则是能够采取行动的弯曲载荷。

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The bi prestress concrete beam is prestress concrete beam spontaneous strike adopting tension prestress steel bar and precompressed prestress steel bar at one time to establish prestress on the section of the beam.

双预应力混凝土梁是同时采用张拉预应力钢筋和预压预应力钢筋而在梁截面上建立预应力的预应力混凝土梁。

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The optimization of tension Hopkinson bar ( TSHB) tests has been studied. The structure and loading conditions of TSHB have evident influence on test results including the gauge length and geometry of specimen, interconnecting linkage, contact boundary, stress waves and so on.

研究了拉伸Hopkinson试验（TSHB）的优化问题：Hopkinson拉伸试验装置的结构及加载条件明显影响试验结果，其中包括试件的几何形状、试件与杆的连接以及接触边界、应力波的影响。

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Independently designed the organization, which use the direct current machine to make gear reduction, and with the screw rod and the nut organization, the electrical machinery the positive and negative circumvolved motion changes into the straight line translational motion of the control accelerator tension bar.

自行设计了利用直流电机带动齿轮减速机构并通过螺杆与螺母机构把电机的正负旋转运动转化为控制油门拉杆的直线位移运动的执行机构。

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Based on the results of four-point bending tests of 14 RC test beams with different areas of CFRP strips, areas of steel tension bar and different lengths of CFRP, this thesis studies the flexural performance of the RC beams with near surface mounted CFRP strips.

本文对14根钢筋混凝土梁试件进行了四点弯曲加载试验，考虑加固量、纵筋配筋率和嵌贴长度的影响，重点研究了表层嵌贴CFRP板的抗弯加固承载力。

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The paper analyses the cause of the longitudinal joints, the widths of the longitudinal joints and the tension bar effect etc. on cement concrete pavement, on the basis of summarizing the use conditions of the built roads in Guiyang City.

本文在总结贵阳市已建道路的使用情况的基础上，对水泥混凝土路面纵缝成因、纵缝宽度、拉杆作用等问题进行了分析；

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By means of dynamic finite element method ( DFEM), the error in the split Hopkinson tension bar test at temperature gradient is analysed and the error from the temperature gradient in the input and output bar is considered particularly.

利用动态有限元法对分离式拉伸Hopkinson杆高温试验中的误差进行了分析。着重考虑了由输入和输出杆上的温度梯度引入的误差。

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According to the condition of static equilibrium and deformation compatibility and broad sense Hook's law, we have inferred formulas to calculate longitudinal and transversal internal force and stress for U-shaped trough shell with horizontal tension bar.

本文根据静力平衡条件、变形相容条件及广义虎克定律，推导出带拉杆U形壳槽纵、横向内力与应力的计算式。

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On basis of the actual transferring route of the stress flow inside pile caps measured in experiment and theory analysis, the transfer model of equilateral thick pile caps-'Dome Model with Tension Bar' is presented.

根据试验测得的传力路径和理论分析，提出了等边厚承台的传力模式&弯顶拉杆模型。

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To enhance product quality, measures of changing selvage stitch, adjusting shed closing time and tension bar were done, and the first grade rate in storage can reach to 98.8%.

为了提高产品质量，通过改变边组织、调整梭口闭合时间、调节张力片张力等措施，使入库一等品率达98.8%。

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Tension bar, however, as one of the main parts of port crane, are characterized with big slender ratio and low rigidity, which can easily cause Vortex-vibration.

拉杆是港口起重机重要组成构件，具有细长比大、刚度小等特点，很容易发生涡激振动，而剧烈的振动能够引起拉杆的疲劳开裂，造成安全事故。

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This paper established a jet-pulse width alcohol, oil supply tension bar displacement, camshaft speed signals such as the model of relations.

由此本文建立起喷醇器脉冲宽度、供油拉杆位移量、凸轮轴转速等信号量的模型关系。

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But in this project, steel tube tower which use a lot of flexible tension bar and is high, so nonlinear analysis is needed.

可是，在本工程中，由于采用柔性拉杆钢管塔使用了大量的柔性拉杆，并且结构高度高具有高柔的特点，就必须采用非线性分析。

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Thus the effective solutes the problem of controlled the displacement about accelerator tension bar.

从而有效的解决了油门拉杆的位移控制问题。

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