- 更多网络例句与局部截面相关的网络例句 [注:此内容来源于网络,仅供参考]
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Downstream axially from nose apex to afterbody,a local sectional-side-force extremum always presents itself behind the forming of the corresponding shed vortex and new lee-side vortex.
沿轴向从头部尖顶往后体,截面侧向力局部极值的形成总是滞后于相应脱落涡、新生背涡的形成,截面侧向力局部极值的大小同时取决于相应脱落涡、新生背涡的形成方式和相应背涡的强度。
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It has been discussed that the value of improvement factor of part compressive strength, design value of compressive strength in part compressive strength calculation of masonry structure and the antiknock bearing capacity proven of the reinforced brick masonry;and some corresponding suggestions are presented.
就砌体结构局部受压计算中局部抗压强度提高系数、抗压强度设计值的取值及配筋砖砌体构件的截面抗震承载力验算等问题进行了分析,并提出了相应的建议,可供设计时参考。
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The damage is modeled by using a de creased cross-sectional area.
结构的局部损伤用减小受损单元的横截面面积来模拟。
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For the local flatting problem of cross-section, that can be seemed as a problem of curve girder bending under outside force, is analyzed by FEM, which can not be easily calculated by theoretical method. And there comes to the result that both roller position and initial angel have little influence on cross-section flatting.
对理论计算所不容易解决的管截面局部压塌的问题,用有限元模拟的方法进行了分析,结果表明辊轮位置和初始弯曲角对管截面扁化的影响较小。
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The structural design is carries on the design calculation after the plan comparison and appraisal recommendation plan, this stage design primary mission is: The design material analysis and the structure arrangement, the king post endogenic force computation, the pre-stressed steel ties the estimate and the arrangement, the computation king post section geometry characteristic, the steel tie the loss of prestress computation, the king post section intensity checking calculation, the king post nose partial bearing strength checking calculation, the king post distortion checking calculation and part compositions and so on lane board computation.
结构设计是根据方案评比后的推荐方案进行设计计算,这一阶段的设计主要任务是:设计资料分析及构造布置、主梁内力计算、预应力钢束的估算及其布置、计算主梁截面几何特性、钢束预应力损失计算、主梁截面强度验算、主梁端部的局部承压强度验算、主梁变形验算和行车道板计算等部分组成。
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The results show that the most engineering practical columns behave like the interaction of local buckling and overall buckling, and local bucklings of plates do not mean the lost of carrying capacity of overall structures at once.
用本文提出的有限条塑性系数增量初应力法分析了钢偏心压杆局部与整体相关屈曲的极限承载力,得到了中截面的屈曲模式,表明大部分的工程实际的压杆均表现出明显的局部屈曲与整体屈曲的相互作用,板件局部屈曲,并不意味着结构整体立即丧失承载力。
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The paper describes how the local force of the main web is considered as the force caused by the Contact pressure among the trolley wheel, rail and top flange, and how the contact analysis model for the local force is built by means of both Hertz theory and finite element software ANSYS combined. Also, it analyzes the variation of the local stress under the different conditions and comes to a conclusion, and compares the results derived from the experimental formula with the result from ANSYS.
本论文的主要内容:将Hertz接触理论和有限元软件ANSYS结合起来,把主腹板的局部受力问题视为小车轮与轨道及轨道与上翼缘板之间发生接触行为作用下的受力问题,建立了小车轮压作用处偏轨箱形梁主腹板局部受力的接触分析模型,研究不同情况(小车轮压、箱形梁几何参数和轨道截面惯性矩)下局部应力的变化规律,得出相关结论;最后将经验公式解与ANSYS数值解进行对比分析论证。
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The program can be used to track the limit load and flex point of space structure, can take structural imperfection into consideration, gets the buckling model and vibration model of three-dimension steel structure, analyzes the elastic-plastic status or stress distributing of any intersection and any point and draws the nephogram of stress distributing, the hysteretic line subjected to cyclic load and local buckling deformation.
本软件能够跟踪分析任意空间结构中各种反弯点和极限荷载、并能够考虑结构的缺陷分布影响、求解三维空间钢结构屈曲模态和振动模态。进而分析钢构件任意截面、任意点的应力分布及塑性屈服状态,绘制截面的应力分布云图及循环荷载下的滞回曲线,绘制钢构件的局部屈曲变形图。
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First, based on the measurements of absorption cross-section, the absorption characters of the main polluted gases in flue gas were deeply studied, and found that SO_2、 NO、 NO_2、 NH_3 had a character of approximate periods absorption at some wave band, which is a good chance of a new measurement introduced. Secondly, the factors about absorption cross-section of the gases measured, which affect on the measurement precision of DOAS, is studied deeply. The influence of pressure and temperature on absorption cross-section was given special research, and the compensated measures were given to the gases based on the character of the gases. Thirdly, in practical measurement, it must have been satisfied that the monochromator was consisted with the reference spectrum, which was based on absorption cross-section. In order to satisfy the consistency, the technique of reversion in the image was introduced, the reversions of spectrums were realized with wiener filter and noise elimination based on wavelet transform.
首先从吸收截面的测量入手,对烟气中主要的污染气体SO_2、NO、NO_2、NH_3的吸收特性进行详细研究,发现这些气体在局部区域具有准周期吸收特征,这为引入新的测量方法提供了契机;其次,对决定DOAS测量精度的被测气体吸收截面的诸多问题进行了深入研究,重点研究了压力、温度对被测气体吸收截面的影响,并针对被测气体的特征提出了相应的修正措施;再次,在实际测量中,要求所使用的光谱仪必须与以吸收截面为基础的参考光谱相匹配,为了满足匹配这一条件,文中将图像复原技术引入到光谱复原,使用维纳滤波和小波消噪实现了光谱的复原,将复原后的光谱与所使用光谱仪的仪器函数卷积,即可实现;最后,在对DOAS测量原理详细分析的基础上,对传统的最小二乘—差分吸收光谱法进行了详细的阐述,通过实验证实两点:1。
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Based on the numerical results of tensile test of single-crystalline nano-scale copper bar, the average and local tensile stresses are compared, the advantages and disadvantages of these two methods are discussed in detail. Different external loads are considered during the simulations.
比较两种算法在计算垂直于拉伸方向截面上的平均拉伸应力和在该截面上不同位置处的局部拉伸应力,分析在不同外载荷下两种方法的计算结果,最后总结出两种算法各自的优点和缺点。
- 更多网络解释与局部截面相关的网络解释 [注:此内容来源于网络,仅供参考]
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partial decision procedure:部分判定过程
partial cross section 局部截面 | partial decision procedure 部分判定过程 | partial dependence 部分依赖
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partial cross section:局部截面
partial cracking 部分裂化 | partial cross section 局部截面 | partial decision procedure 部分判定过程
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partial crit:部分可临体
局部冷凝(作用) partial condensation;dephlegmation | 部分可临体 partial crit | 部分截面 partial cross section