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- cable force test 索力测试
- Air Force/ British Royal Air Force test pilot exchange program in 1992. 那年6月,我们搬到了英国乡下。
- According to the comparison between those results, conclusions are drew as-followed:(1) In comparison of cable force, the value of the same cable tensile force is range in 5%. 主要结论如下:(1)从拉索张力的计算值对比来看,各个施工阶段下,索力有不同,但索力大小变化范围不大,就同一根拉索而言,索力大小变化在5%25以内;
- Deformation errors of the main girder and the cable tower should be eliminated through adjusting the cable force of all hangers, to get the satisfied force errors. 而对于主梁和索塔的变形误差,则需要进行全桥吊索索力的调整加以消除,以获得令人满意的吊索索力误差。
- Under a typical angle, response values of displacement, cable force and membrane principle stress were listed and some means to control tent structure"s response were suggested. 具体的以某一角度的位移,索内力和膜主应力响应为例,得到了一些响应的规律,给出了控制帐篷膜结构风振的一些有效方法。
- The first one is form-finding analysis.The aim of this part it is to find a satisfying tensioned surface under the equilibrium between cable force and membrane stress. 第一阶段是找形设计阶段,即满足索膜初始张力平衡条件,同时接近设计者预想的曲面形状的求解过程;
- Constructional procedure of the bridge reinforced by changing arch structural system into arch and cable system and the reasonable cable force is also presented. 本文还对该加固方法的施工程序及斜拉索的合理索力进行了论述。
- She became an Air Force flier after graduating from the Syracuse ROTC program, and she steadily rose to join the male-dominated ranks of the Air Force Test Pilot School in 1989. 从锡拉丘兹大学预备军官训练团项目毕业后,她成了空军的一名飞行员,然后稳步上升,1989年跻身于男性垄断的空军试飞学校。
- Because of its peculianties in design and construction, Gonghe cable-stayed bridge adopts the second stretching method as the cable force controlled method and succeeded at last. 公和斜拉桥因其结构和施工的特点,在施工中采用了“二次张拉到位”的索力控制方法,并最终取得了成功。
- To overcome the shortcoming of force test device of previous PDC bit single tooth, the force simulation test device of PDC bit cutting teeth is designed. 针对原有PDC钻头单齿受力实验装置的不足,研究设计了PDC钻头切削齿受力模拟实验装置。设计的实验装置可以模拟PDC钻头三齿组合状态下的切削齿受力;
- UCI, has an experienced of the rapid response force tested in battle field. 拥有一支久经战场考验的快速反应部队。
- Rhodium plating technology on palladium substrate was compared with the common technology on nickel substrate by man-made sweat corrosion test, coating binding force test and cost accounting. 摘要通过耐蚀性人工汗试验、镀层结合力测试、镀层厚度测试以及电镀成本的核算等方法,研究和比较了以钯为基材的镀铑新工艺和以镍为基材的常规镀铑工艺。
- Cable tensioning in cable supported bridge structures is a very complex construction technology,the perfect design target of cable force cannot be availably reached if the traditional tensioning technique on experience is used. 索支承桥梁结构的拉索张拉是一项复杂的施工技术,传统基于经验的张拉方法索力无法有效地达到理想的设计目标。
- By surrounding the determination of suspension cable force and considering the ways of stiff girder construction,three different ways are provided for calculating the force of suspension cable. 以此编制程序并围绕解析法中成桥线形分析中吊索力的确定,结合施工中加劲梁的架设特点,采用三种不同的近似方法来计算吊索力。
- Peak force test maximal displacement evaluation and failure energy absorption measurement showed that hamstring tendon knot or bone bolt press fit implant fixation were significantly better than B-PT-B (P<0.01). 最大位移 :猪正常ACL
- Peak force test maximal displacement evaluation and failure energy absorption measurement showed that hamstring tendons knot implant fixation was significantly greater than B-PT-B(P<0.01). 最大位移肌腱结嵌入组大于B PT B介面钉组。
- By setting up the rational mechanical model and measuring the horizontal displacement to calculate the sample angle in composite force test, the problems of the sample angle measurement can be solved. 在复合力试验中,通过建立合理的力学模型,利用测量水平位移量计算管样角度变化,解决了试样角度无法直接测量的问题。
- The cable forces design and cable forces adjustment in design and construction of Gonghe bridge are maily studied in article.The following work has been done:1. 本文着重对公和桥在设计和施工控制中的索力的确定与调整进行了研究,做了如下工作:1.对现有的斜拉桥合理成桥索力计算方法进行阐述和总结。
- A reasonable adjustment value of the cable forces was obtained according to judgment criterion of the maximum and minimum bending moment of girders and cable towers. 首先,考虑塔柱和主梁因柔度效应对弯曲能量吸收的权的分配,按最小能量法计算出索力的初值;
- The bearing capacity behavior and load transfer mechanism of small diameter pure-friction long pile in Wenzhou soft clay area are discussed,based on the static loading test and axial force test. 通过温州深厚软土地区小直径纯摩擦长桩的静载荷试验和桩身轴力的测试,探讨了小直径纯摩擦长桩的承载力性状和荷载传递机理,把实测摩阻力与理论值进行比较,指出这类桩从承载力角度看,存在着有效桩长。
