By theoretical analysis, the considerations were put forward about the check with symmetry solving hyperstatic structure, avoiding internal force diagram check errors caused by inertial thinking. 通过理论分析,提出利用对称性求解超静定结构时应注意的问题,避免因惯性思维造成最后内力图校核出现错误。
To analyze the nonskid condition of the longitudinal knife of the splitting machine based on its force diagram, which provides theoretical basis for designing longitudinal knife. 由分切机纵切刀的受力图,分析纵切刀不产生打滑的条件,为设计纵切刀提供理论依据。
For inner force element measurement, the paper adopted a method of diagram analysis by plotting elements and superposition which can avoid errors. 提出了画单元体应用叠加原理图解分析的方法进行内力素测定。
The elemental methods of internal force calculation of statically determinate beam and drawing internal force diagram 静定梁的内力计算与内力图绘制的基本方法
The boundary of the range was just the internal force envelope diagram. 这个区域的边界线就是相应内力的包络图。
The mathematics model of the single-cylinder force control system is set up and also the transfer function and control block diagram about it are put forward at the end of this chapter. 同时结合所提出的控制系统模型,对并联机构单自由度输出力控制特性及其影响因素进行了仿真研究。
The vertical beam shear and the bending force calculation; The Plotting of the Shear Force Diagram by the Graphic Method 用图解法作梁的剪力图和弯矩图
Discussion About the Simplification Methods of Drawing Internal Force Diagram 关于简化内力图画法的探讨
Simple Drawing Method of Internal Force Diagram DXF is a simple drawing data transfer format. In reverse engineering, in order to use to the best of existing resources and improve the design efficiency, the spline being analyzed needs transferring to the universal CAD/ CAM. DXF文件是一种简单、方便、易读的图形数据转换格式。在反求设计中需将经过精度分析后的轮廓曲线、曲面转入通用CAD/CAM中以充分利用现有资源、提高设计效率。
Based on AutoCAD, the post-processing module can provide the moment graph, shearing force graph, axial force graph and corresponding envelope diagram, and output of reinforcement arrangement, inner force and stress graph of specified section. 后处理模块可在AutoCAD平台下输出结构的弯矩图、剪力图、轴力图和相应的包络图,以及任意指定截面的钢筋用量、内力值及该截面的应力图。
We calculate their strength based on finding the critical section by drawing the shearing force diagram and bending moment diagram that is relatively complex and needs lots of work. 它们的强度计算必须以剪力图和弯矩图的绘制来找到危截面为前提,而这一绘制过程复杂,计算量大。
In mechanical project calculation, Drawing internal force diagram is very important. 在进行机械工程计算时,作构件的内力图是非常重要和不可缺少的环节。
The algorithm of internal force envelope diagram in this paper is the substitute of influence line method. 此内力包络图的算法可以取代影响线方法。
Parameter selection, constant force calculation and calculation process diagram are detailed. 详细论述了恒吊参数的选取及恒定度的计算,给出了计算过程流程图。
This method can not only be used to draw shear force diagram quickly, but also to determine the shear sign automatically, and to verify the reaction force of multi-span beam. 该方法不但能快速绘制剪力图,而且自动确定剪力符号,兼可对多跨梁的支座反力进行校核。
In the strength design of components, the bending internal force diagram is a very important basis, but it is comparatively complex to draw this diagram by a common method. 在构件的强度设计中,弯曲内力图是十分重要的依据,但一般绘制弯曲内力图的方法比较复杂。
Simple Drawing Method of Internal Force Diagram 简易法作内力图
This paper states the theory and method by which the deforming force distribution diagram is drawn according to all sorts of bulk forming processes through an example of open-die forming and draws out all deforming force distribution diagrams in each stage of forming process; 本文以开式模锻为例说明针对各式各样的体积成形过程建立变形力分布曲线的原理与方法;建立了开式模锻各个阶段的变形力分布曲线;
The particle route method is produced for the shear force diagram drawing of multi-span beam based on the geometric principle of the force addition. 基于力的合成的几何法原理,提出了绘制多跨梁剪力图的质点路线法。
The real time measure for mine hoist force diagram based on alternating current sampling 基于交流数字采样的矿井提升机力图实时测定
Therefore, according to the regulations of shearing force diagram and bending moment diagram caused by different load models, this paper simplifies the process and finds an easy and accurate method. 根据各种载荷的剪力图和弯矩图规律对这一过程进行简化,可找到一种学生易于掌握,且准确率高的方法。
The plot of the Shear Force Diagram and Bending Moment Diagram is not only important but also difficult for the students to learn in the course of Mechanics of Materials. The Graphic Method introduced in the paper is easy for students to master. 绘制剪力图和弯矩图是《材料力学》课的重点和难点,用本文论述的图解法作梁的剪力图和弯矩图学生易于掌握。
How to Draw the Shearing Force Diagram and Bending Moment Diagram Rapidly 怎样快速绘制剪力图和弯矩图
Plane bar structure analysis program has been developed in Windows operation system. The program has two input methods: editing data file and dialogue box methods. With graph output function, the program can output the internal force diagram of structures. 在Windows操作系统下开发平面杆系结构分析程序,具有编辑数据文件方式与对话框方式两种数据输入模块,有图形输出功能,能输出结构的内力图。
Internal Force Envelope Diagram of the Continuous Frame Bridge 连续刚构桥的内力包络图
For a perpendicular anisotropic thin film, magnetic force microscopy directly gives its domain structure diagram. The component perpendicular to the film plane gives the position of the domain and the domain wall. 对于垂直各向异性的薄膜,磁力显微镜图直接给出了它的磁畴结构图,杂散场垂直于膜面的分量给出了它的磁畴和畴壁位置。
The system includes the modules of the show of rope tension and its force diagram, the running state simulation of hoist, the query and print of data etc. It has the alarm function to security hidden danger of wire rope overload etc. It can remote control. 系统主要包含钢丝绳张力及其力图的显示、提升机运行状态的模拟、数据的查询和打印等模块,具有对钢丝绳过载等安全隐患的报警功能,可以远程控制。
This system not only has basic safe encryption function but also has six main function modules as follows: user management module, medium physical property calculation module, thermal calculation module, dynamic calculation module and design type-selection module and force diagram of curves module. 本系统除了基本的加密功能,还主要具有用户管理、介质计算、热力计算、动力计算、设计选型和作用力曲线图绘制六大功能模块。
In addition, the post-processing program can also plot the normal force diagram, the shearing force diagram and the bending moment diagram of the frame beam and column. 此外,该后处理程序还可以绘制框支梁柱的轴力图、剪力图、弯矩图。
At the same time, using the force diagram of curves intuitive to judge design calculation results 'rationality visually omits the trouble in the manual verification. 同时,通过作用力曲线图直观判断设计计算结果的合理性,省去人工校验的麻烦。