本文通过分析计算和试验相结合,探讨了圆板模型具有单孔输入热量和多孔输入热量时温度响应的简化计算方法。
This paper deals with the simplified calculating method of the temperature response of the round plate model through the combination of analysis and experiments.
目前,筏板基础的研究手段主要有:原型试验、模型试验和有限元分析方法。
At the present time, the researching methods for the raft foundation mainly contain prototype foundation testing, model test and finite element analysis.
与铝合金和装甲钢靶板弹道试验数据比较表明,本文两阶段模型的计算结果与试验结果吻合较好。
The accuracy of these models is discussed by comparing their predictions with previously published ballistic test results and the other analytical formulas.
同时还建立了空间板壳有限元模型,指导试验加载。
Spatial shell finite element bridge model is established to guide loading in test.
在试验室模拟路基现场的工况,建立平板载荷试验模型,进行了地基系数与载荷板尺寸的相关性试验,并与理论公式进行了对比。
The experiment on the correlation between coefficient of foundation and size of loading plate is performed on experimental model of planar load test in lab, which can model field situation of roadbed.
通过弹丸撞击有限厚度钢筋混凝土靶板的模型试验,获得了有关靶板冲击破坏的宏观图象及弹丸贯穿靶板后的残余速度。
The macroscopic damage image of reinforced concrete slabs under impact effect are obtained through model test, and the residual velocity of the projectile are gained from the tests.
本文中采用数值-试验混合模型方法对该种夹层板的等效材料性能参数进行了优化反求。
A mixed numerical-experimental model method was proposed to estimate the panels equivalent elastic material parameters.
根据原位压板试验确定的强度和变形参数计算筏板基础下地基的承载力,并采用集中力弹簧模型计算筏板各点的沉降。
Based on the deformation modulus from the in-situ plate loading test, the settlement of each point on the raft foundation was calculated using spring model with concentrating force.
高压加载系统用于给试验模型施加三维高地应力荷载,主要包括加载板和大吨位液压千斤顶。
The high-pressure loading system consisting of loading plates and the large-tonnage jacks is used to apply 3D high geostress for the test model.
等效板厚法可用于初步设计时选型、初算,而非线性接触方法可用于最终计算及指导模型试验。
The equivalent plate thickness method can be used in choosing type and rough calculating in primary design. The nonlinear contact method can be used in final calculating and guiding model test.
在试验研究的基础之上,本文采用有限元模拟的方法,建立了两层板拉深成形过程的有限元模型;
On the base of special experiments, the Elastic-plastic of FEM models of stamping are built.
使用LS - DYNA软件建立了薄壁扁球壳结构撞击刚性板的有限元模型,并通过试验结果对模型的有效性进行了验证。
The finite element model of shallow spherical shell structures impacting a rigid plate is developed using the software LS-DYNA.
方板对角拉伸试验即y BT模型是日本冲压行业著名学者吉田清太提出的评价板材冲压成形性能的著名试验。
Yoshida Buckling test (YBT) which has been developed by Japanese famous scholar Yoshida is a notable test for appraising the sheet stamping formability.
本文介绍了反应堆整体模型水力试验原理和试验结果,并对两块实心比为0.438和0.7的流量分配板的试验结果作了分析。
This paper presents test principle and test results of whole reactor model hydraulic test. The test results of two flow distribution plates with solid ratio 0.438 and 0.7 have been analysed.
建立了板梁单元相结合的客车有限元模型,通过静态电测试验验证了模型的准确性。
A bus frame FEM model is built up with shell and beam elements, which is proved to be accurate by static electrometric tests.
反力装置系统用于给试验模型提供加载反力,主要包括模型反力架、法兰盘和反力传递板。
The counter-force apparatus system which provides the counter force for the model is consists of model counter-force rack, flange plates and counter-force transferring plates.
通过钢框架外挂足尺陶板幕墙模型的振动台试验,研究了陶板幕墙的抗震性能。
In this paper, a shaking table test of dry-joint back groove ceramic curtain wall is introduced.
目前国内外对该模型的研究还比较少,我们希望通过在跷跷板做的一些试验性的工作,能总结出更为实用的结论。
There were few researches on it . We expect that based on the experiment on seesaw , some practicable result could be got .
目前国内外对该模型的研究还比较少,我们希望通过在跷跷板做的一些试验性的工作,能总结出更为实用的结论。
There were few researches on it . We expect that based on the experiment on seesaw , some practicable result could be got .
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