The conclusions we draw can also play a directive role in highway double-arc tunnel construction.
所得结论对公路双连拱隧道的建设有重要的工程指导意义。
The regularity of stress and strain of surrounding rock and support structure when using(3-heading) excavation method to construct double-arc tunnel is carried out by FEM numerical method.
应用有限元数值方法，对连拱隧道“三导洞法”施工时围岩和结构的受力、变形规律进行了分析。在两正洞拱部施工的时候，左右洞拱顶沉降约占最终沉降的70%。
Arc heater system is the most important component of plasma wind tunnel.
电弧加热器系统是电弧等离子体风洞最重要的组成部分。
The stream mode of the building models arc also observed in water tunnel and smoke tunnel tests.
同时，还进行了水洞和烟风洞的模型流态观察。
This article introduced one kind of entire station survey meter, together with the CASIO series programmable calculator, which carries on to the tunnel circular arc curve is surveys.
介绍了一种利用全站仪，结合CASIO系列可编程计算器进行隧洞圆弧弯道测设的新方法。
Based on wind tunnel investigation of Yulin airport terminal old buildings, the mean wind loading, the dynamic wind loading and extreme value distribution of the large arc roof are studied.
根据榆林机场航站楼风洞试验结果，详细分析了大跨弧形屋面及弧形挑篷上的平均风荷载、脉动风荷载及其极值分布，研究了平均风荷载、脉动风荷载的分布特性。
This indium electrostatic probe has been operated successfully in an arc-heated tunnel.
这种铱丝探针已成功地应用于电弧风洞。
This indium electrostatic probe has been operated successfully in an arc-heated tunnel.
这种铱丝探针已成功地应用于电弧风洞。
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