With reference to the practical design of a bridge, the stability and ultimate carrying capacity of the elevated pile caps of the bridge are computed by numerical method known as elasto-plastic finite element analysis 结合某桥设计实践,按弹塑性有限元方法,对高桩承台的稳定性进行了分析,解算了结构的极限承载力。
The effects of structure size change and posture change on the accuracy of robot are studied by simulations, which provided the foundation for practical designing, manufacturing and assembling of the mechanism 通过计算机仿真绘出了输出误差的走势图,分析研究了机器人的结构尺寸变化和位姿变化对机器人精度的影响,为该机器人机构的设计、制造及装配提供了指导性依据。
Combined with building code, a convenient method about choosing position of viscoelastic dampers is put forward and the locations of all veds can be decided at once . the method can provide a valuable reference for practical design of ved 结合规范提出了粘弹性阻尼器位置设计实用方法,使全部粘弹性阻尼器能够一次定位,简单可行,为实际工程ved减振设计提供了手算方法。
Usually, the best practical design of ims array adopt concentric circles deployment, i . e . to deploy 3 sp seismometers on the inner ring and five ones on the outer ring with near equidistance, and then with one broad-band seismometer at the center 为了达到全方位均匀监测的目的,ims台阵最实用的设计,通常采取同心圆布局方案,即在内环和外环分别基本等距地部署3个和5个子台,还有一个则落在圆心上。
Antenna parameters studies are presented and practical design considerations for achieving high gain and wide bandwidth are given . in chapter 4, a novel pifa with high radiation efficiency is designed for a tri-band mobile handset application 天线印刷线路板的尺寸等参数对天线谐振频率和带宽的影响在本章中详细研究,一个详细的实际设计例子也在本章中介绍,测试结果表明天线获得了较高的增益和较宽的带宽。
With seismic loading tests on multi-rib composite walls and integer building models, this paper researches comprehensively on practical design methods for the structure of multi-rib panel, and provides the theoretical foundation for engineering application of this structure system 本文结合密肋复合墙板力学性能试验及整体房屋模型试验,较全面分析研究了多层密肋壁板结构的实用设计方法,为该结构体系的工程应用奠定了理论基础。
The results show that the thickness and the width of the electrode, electrode gap and the thickness of upper cladding have different effects on microwave effective index, characteristic and conductor loss . compromising structure must be adopted in practical design to gain perfect performance 结果表明:电极的厚度和宽度、电极间距以及上包层的厚度对微波有效折射率、特征阻抗和导体损耗的影响是不同的,在实际设计时应当综合考虑。
Through the analysis of experiments data and designs comparing, we explore the feasibility of working out a high fidelity voltage source and give a practical design of the high fidelity current source . qiang wang ( electronic technology application ) directed by dai zhengang 在此基础上,对高保真度的开关电压源、电流源的研制进行了多方探索,最后在各类改进型方案中,得出工程上电流源研制的可行性设计方案和电压源研制的可能性措施。
Calculation with the approximate formula has good agreement with the experimental results and will be a practical design method . based on its mechanical characteristics, we also probed into the issues of bonding one-way slabs and compared them with the common strengthening beams with frp 结合试验和实际工程例子,文中对理论计算结果与试验数据进行了对比分析,两者基本吻合,且计算结果偏于安全,可用于实际加固时极限承载力的设计使用。
A reasonable program and a theoretical model are provided for the practical design and debug of the fluid drive system of sugarcane mill so as to shorten its design period, and a reference for study of others hydraulic system of the equipment in the sugar-refinery 针对糖厂实际特点提出了一个设计方案。本论文给甘蔗压榨机液压驱动系统的实际设计与研究工作提供了参考方案与理论依据,为糖厂其它设备采用液压驱动系统的研究与分析提供了借鉴。