矩形隧道 meaning in Chinese

rectangular section tunnel

The internal power of haunch over the frame structure of rectangular tunnels
加腋对矩形隧道框架的内力影响
Inner force analysis for bars with variable cross - section of rectangular tunnel
矩形隧道中变截面杆件的内力分析
Calculation of the structure clearance for rectangular tunnel in urban rail transit
轨道交通明挖矩形隧道曲线地段建筑限界的计算
Analysis of effects of trains on cutoff frequency rectangular tunnel with ridged waveguides method
列车对矩形隧道电磁波传输影响带脊波导分析
On another side , this paper analysises the effect of the municipal pipeline on sector tunnel construction , and gives a proposal for soluation
研究了3种不同形式的区间隧道（双圆隧道、单圆隧道、矩形隧道）内铺设管线的方式，并分析了外来管线对隧道的影响，提出了解决方案。

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