Internal force figure would be fault if wer make simply use of these software to analysis the closed structure.
为了解决这个问题，通过内力分析，用等效结构方法计算原结构内力，内力图不会失真。
Nowadays, the analysis on internal force of structure is based on the hypothesis of plane system, but it can not solve the problem of stereoscopy.
现阶段在工程结构内力分析中，主要是基于平面体系的假设，并不能完全解决结构的空间性问题。
Sound judgment of the load transmission relation between them by internal force analysis for correct reinforcement design.
通过内力计算，明确两者之间力的传递关系是正确进行配筋设计的基础。
Rational internal force of hangers under different construction stage can be obtained through optimization analysis of the object under the finished bridge condition of the camber composite bridge.
通过对梁拱组合式桥梁成桥状态目标的优化分析，可以得到不同施工阶段合理的吊杆内力。
The main purpose of the work described in this paper is to improve the accuracy of rotor blade dynamics analysis, especially, that of internal force calculation by the finite element method.
提高用有限无法进行桨叶动力分析、特别是内力计算的精度是本文工作的主要目的。
Internal force analysis with FEM can provide the foundation to choose the correct reinforcement scheme.
有限元内力分析的结果可为确定合理的加固方案提供依据。
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。
This paper describes the design idea, used technique of the software on internal force analysis of plane trusses.
介绍了平面桁架结构内力分析系统的设计思想、所用技术及其主要功能。
The calculation formula of torsion moment of multi-strands wire rope as loaded are deducted by internal force analysis of single-strand wire rope and multi-strands wire rope while working.
对普通单层股钢丝绳和多股钢丝绳工作时内部受力进行分析，推导出多股钢丝绳加载时扭转力矩的计算公式。
This paper mainly discusses the structure design, internal force analysis and calculation on strength and rigidity of the conveyor triangle frame.
本文主要介绍该输送机三角形支架的结构设计、内力分析、强度和刚度的计算。
The method of analyzing and calculating the internal force of wharf foundation pile and vibration analysis method for wharf foundation pile under flood tide torrent are advanced.
提出涨潮急流下码头基桩内力的分析计算方法和基桩的振动分析方法，找出了断桩原因。
The internal force analysis procedure is put forward in detail, and the construction process is given briefly.
详细介绍了二次加固的内力分析过程，讨论了加固施工的工法要点。
As to different link schemes, comparative analysis on changes of internal force and displacement after linking was carried out.
对于不同拼接方案，对比分析新旧桥拼接后结构内力及位移的变化情况。
In this paper, a finite element model for the analysis of the pipeline suspension bridge was set up with considering the initial internal force and verticality of the staying cable.
本文建立了悬索管桥分析的有限元模型，并考虑了悬索管桥恒载产生的初始内力、拉索垂度等几何非线性因素。
A calculation method for force analysis of the internal combustion engine with four strokes was established, and a flow chart was presented.
采用复数法，在不考虑摩擦力的情况下建立了单缸四冲程内燃机的力分析数学模型，确定了计算框图，并编制了专用的计算机程序。
The work summarized in this paper aims at improving the accuracy of rotor blade dynamics analysis, and that of its internal force calculation in particular, by the finite element method.
提高用有限元法进行桨叶动力分析、特别是动内力计算的精度是本文工作的主要目的。
The analysis shows that, the location of hinge, hinge form and inclination Angle of leg will greatly affect the internal force distribution of structure, which will be carefully treated.
研究结果表明：设铰位置、铰的形式、斜腿倾角对该结构体系内力分布影响较大，须慎重选取。
Based on the site loading experiment on SPIMP composite foundation, the interaction between pile and soil are studied in detail and the internal force analysis method is put forward.
本文通过静压小桩复合地基载荷试验及分析，研究了预制静压桩复合地基桩土相互作用变化规律及刚性桩复合地基承载力设计计算方法。
Analysis methods for internal force of retaining piles are also discussed, such as finite difference method, biparameter method, modified cantilever-pile method, and finite element method, etc.
主要内容包括：抗滑桩内力计算方法研究（如有限差分法、双参数法、改进的悬臂桩法、有限元法）；
A finite analysis calculation method of the internal force and displacement on the wire rope structure is presented.
阐述钢索结构的内力及位移计算的有限分析法。
Based on the model test and analysis of 3D limited units, this paper studies the internal force of lengthways stiffened bridge deck slab of double-triangle side box girder.
论文通过模型试验和空间有限元分析对具有双三角边箱主梁的纵向加劲桥面板的内力情况进行研究。
The numerical analysis shows that the variations of the structural internal force distribution must be taken into account.
数值分析结果表明，施工因素引起结构内力分布的改变不应忽视。
Internal force and displacement analysis is an important step of structure design, and it is foundation of structure analysis.
内力及位移分析是建筑结构设计中至关重要的一个步骤，也是进一步结构分析的基础。
Then completed a framework for the horizontal level wind loads of internal force and displacement calculation, the results calculated analysis, confirm the structure in the wind load security.
随后完成了对框架在横向水平风荷载作用下的内力和位移的计算，对计算结果进行分析，确认了结构在风荷载作用下的安全性。
The erection elevations of formwork for segment concrete were given by comprehensive analysis to ensure that the geometry and the internal force state meet the design requirements.
同时，针对该桥施工进行应力、线形和温度监控，综合分析给出节段立模标高，确保了成桥线形和内力状态满足设计要求。
Compared with the traditional structural analysis model, the model of time-varying structure system can reflect the internal force distribution of structure well.
与传统的结构分析模型相比，采用时变结构体系模型，结构的内力分布规律更符合实际。
The analysis of construction safety control of CFST arch is mainly from the three aspects which are geometric linear, internal force and the stability of structure.
CFST拱桥施工安全控制主要从结构几何线形、内力和结构的稳定三方面进行分析控制。
The redistribution behavior of internal plastic force and the moment modification limited value of tubular hollow continuous slab were studied through experiment and theoretical analysis.
试验与理论结合，研究了圆管式空心连续板的塑性内力重分布性能与弯矩调幅限值问题。
The redistribution behavior of internal plastic force and the moment modification limited value of tubular hollow continuous slab were studied through experiment and theoretical analysis.
试验与理论结合，研究了圆管式空心连续板的塑性内力重分布性能与弯矩调幅限值问题。
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