This power load of project belongs to the level 1, introduces two group 10KV by the municipal administration electric power electrical network the independent power supplies to use the VV22 electric cable to put on SC100 the steel pipe to bury lays directs to the basement switching house.
本工程电力负荷属于一级负荷，由市政电力电网引入两路10KV的独立电源采用VV22型电缆穿SC100的钢管，埋地敷设引至地下层配电房。
The introduction of some products are as follows: First, Taiwan's electronic devices Aosta Product:(self-produced self-marketing) program-controlled voltage insulation tester, grounding resistance, leakage current, micro-resistance tester, electrical parameters of the test Transformer parameters meter, insulation resistance tester, electronic load, on-machine, cable tester, variable frequency power supply, LCR Bridge, frequency meter, mV table, the standard signal generator, oscilloscope, signal generator, signal generator, digital multimeter, distortion device, before shaking device, spectrum analyzer, capacitance meter, inductance meter, modulation device, Sweep Signal Generator, Telephone Analyzer, Calibrator Table III, EMC Electric Tester, regulated power supply and so on.
现将部分产品介绍如下：程控耐压绝缘测试仪、接地电阻、泄漏电流、微电阻测试仪、电参数测试变压器参数测量仪、绝缘电阻测试仪、电子负载、导通机、排线测试仪、变频电源、LCR电桥、频率计、毫伏表、标准信号源、示波器、信号发生器、信号源、数字万用表、失真仪、抖摆仪、频谱分析仪、电容测量仪、电感测量仪、调制度仪、扫频信号发生器、电话分析仪、三用表校准仪、EMC电测仪、稳压电源等。
One of the most important standards to measure a cable-stayed bridge safety and quality is whether the permanent load inner force is reasonable.
斜拉桥成桥恒载内力分布是否合理是衡量桥梁性能安全的重要标准之一。
the influence by the stochastic geometry sizes on the finished state of a symmetric radiating cable-stayed bridge under dead load is studied.
本文以称辐射型斜拉桥为例分析了几何尺寸随机对斜拉桥成桥状态的影响。
The motor will actively reduce cable tension peaks during the dynamic phase of the arrestment, and will accurately control both the hook load during arrestment and the final stopping position of the aircraft.
这种发动机将在阻拦的动态过程中有效降低阻拦索拉力的峰值，并对着舰钩挂上阻拦索的整个过程以及飞行最终停止的位置进行准确的控制。
Ease of design and cable-load control were among the factors in this selection.
优化设计和锚索应力控制在这个选择因素之内。
To the pump motor differential protection circuit in the differential current transformer load only the second cable of different length, a difference of about 50 m, and rated current, the differential relay of the power consumption is not more than 3 va, the second load not heavy.
在给水泵电机差动保护回路中的电流互感器负荷差别只是二次电缆长度的不同，大约相差50 m，并且在额定电流下，差动继电器的功率消耗不大于3 va，二次负载并不重。
In design of cable-membrane structures, the dynamic coefficients are the major parameter for determination of the wind load.
在索膜结构设计中，风振系数成为确定结构风荷载的主要参数。
Based on the design drawings of low tower cable-stayed bridge s, the paper discusses the different stress effect on the tower saddle under different load case by using the space FEM.
以一座矮塔斜拉桥为研究对象，采用空间有限元方法计算了索鞍的受力情况，将索力比较真实地转化为抛物线形面压力施加在各个对应孔道上，并分析了孔道施工偏差对运营阶段塔的影响。
To ensure the invariableness of initial forces of cable elements in the load-relieving system composed of cables, a dummy-strain method was proposed in this paper.
针对由索组成的荷载缓和体系的非线性分析，提出了一种虚拟应变计算法。
Electronic safety analyzer, power supply/electron load, flexible flat cable, electromagnetic protective material and
电子安规分析仪、电源供应器/电子负载软性排线、电磁防护材料、防护服
Load Cell Junction Box Protection Module: Protects load cells from surge induced in indicator Cable.
传感器接线盒保护装置：防止仪表电缆的感应浪涌电压损坏传感器
Efficient and accurate analysis of form-finding and load-behavior is the kernel part of cable-reinforced membrane structures design.
如何有效、准确地对索膜结构进行找形分析和受荷分析是目前索膜结构设计分析的核心。
The computation results of the first kind of stability in the two kinds of construction plan are researched. The stability of the construction stages in which considered the geometric nonlinearity only is analyzed. And the influence on stability of cable sag effect is researched. The buckling configuration of the longest double cantilever stage, longest single cantilever stage and second term dead load stage are paid great attention to. For the construction control plan, geometric nonlinearity and material nonlinearity are both considered and the stability of construction stage is researched. The buckling configuration of the longest double cantilever stage and longest single cantilever stage are also paid great attention to. The influence on stability of the boundary nonlinearity which arises from the single direction force of the construction temporary bracket pivot in the construction process is analyzed.
研究了两种施工方案下结构第一类稳定性计算结果的特点：分析了结构在各施工阶段仅考虑几何非线性的稳定性，研究了在此情形下斜拉索垂度效应对稳定性计算的影响，并重点考察了结构在最大双悬臂、最大单悬臂、二期恒载阶段的失稳形态；对施工控制的施工方案，同时考虑几何非线性、材料非线性，研究了结构在施工过程中的稳定性，并重点考察了结构在最大双悬臂、最大单悬臂阶段的失稳形态；分析了在施工过程中由于施工临时支架支点的单向受力特性引起的边界非线性因素对结构稳定性的影响。
Based on the presented method and program a suspension bridge's main cable shape at dead load was computed by iterative method.
基于该方法和程序对一座悬索桥的主缆进行了恒载线形的迭代计算分析。
The advantages and disadvantages of anchorage load- transfer mechanism at home and abroad are analyzed. On the basis of Mindlin solution and interfacial constitutive model, the elastic solution of stress distribution on the bond interface between the grouting material and rock and those between steel stranded wire and grouting material are derived. Moreover, the dominant failure mode of the conventional prestressed cable bolt analyzed by using the present elastic solution.
2分析了国内外关于岩锚荷载传递机理研究的各自优缺点，针对普通预应力锚索的荷载传递特性，基于Mindlin解推导了内锚固段的注浆体与岩石粘结界面上的应力分布弹性解，在考虑界面本构模型的基础上推导了锚索与注浆体粘结界面上的应力分布弹性解，并用该弹性解对普通预应力锚索的主要失效破坏模式进行了分析。
This mechanical behavior and seismic characters of the steel cable ladder frames under three-dimension earthquake load and other loads are analyzed by finite element software ANSYS. And the results provide scientific basis for the design of the cable bridge frames of the muclear power plant.
采用有限元软件ANSYS对核电站中的钢制梯架式电缆桥架在三向地震动和其它载荷作用下的抗震性能和力学性能进行了计算分析，分析结果为核电站用电缆桥架的设计、制造标准化提供科学的依据。
Cables play an important role in the load-carrying system of cable-stayed bridges.
缆索在斜张桥的承载机制中，扮演著不可或缺的角色。
Concrete work covers the following aspects:(1) Based on the finite displacement theory and the characteristics of Self-anchored and single-tower suspension bridge, and considering the nonlinear factors. A span of 80 +190 +260 +80 m independence of the self-anchored suspension bridge tower carried out a detailed analysis. Through static analysis of the vector cross-over cable, cable-plane form, stiffening beam camber and the temperature load on the structure.
具体工作如下：(1)基于有限位移理论，针对自锚式独塔悬索桥的受力特点，全面考虑几何非线性因素对自锚式悬索桥的影响，对一座跨度80+190+260+80m的自锚式独塔悬索桥进行了详细分析；通过静力计算来分析主缆矢跨比、索面形式、加劲梁拱度和温度荷载对结构的影响。
Based on the consulted a number of books about simulation calculation of long-span bridge construction in nation and international, this paper explain the theory of space simulation analysis of long-span bridge; Through simulation analysis of rib-hoisting construction course of through long-span CFST arch bridge, the detailed approach of space simulation analysis of rib-hoisting in long-span CFST arch bridge is given out, and activation and passivation technology is introduced in the course of modeling for facilitating the stage analysis of construction, invariable cable method based on unknown load factor is introduced in calculating and optimizing cable forces.
本文在查阅大量国内外桥梁施工仿真计算文献的基础上，阐述了大跨度桥梁的空间仿真计算分析理论，并通过对上承式大跨度钢管混凝土拱桥拱肋吊装过程的施工仿真计算，给出了大跨度钢管混凝土拱桥拱肋吊装空间仿真计算的具体步骤，在建模过程中引入激活和钝化技术，方便施工阶段分析，在计算索力时引入基于影响矩阵的定长扣索法对索力进行优化。