...压力拱；控制技术 [gap=1818]ords： tunneling engineering； shallow-buried tunneling method； ground subsidence； pressure arch； control ...
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floor pressure arch 底板压力拱
roof pressure arch 顶板压力拱
arch pressure 支承压力
pressure-arch 压力拱
pressure arch model 压力拱模型
pressure arch theory 压力拱理论
maximum-pressure arch 最大压力拱
dynamic pressure arch 动态压力拱
pressure balance arch 压力平衡拱
The pressure arch was defined, and its boundary was determined based on stress analysis.
对压力拱拱体进行定义，通过应力分析确定拱体的边界，并用数值分析方法对拱进行分析。
Through the comparison of example, when the pressure arch will be formed, the result which is calculated by the formulas of this article is more reasonable.
通过算例比较，能形成压力拱时，按照本文公式计算的结果比较合理。
Generally speaking, the bridge structure incorporating the flexible arch principle in material mechanics can disperse every point of pressure to the cross-section equally.
通俗地讲，运用材料力学的弹性拱原理造桥，这种结构就可以将受力点的力分散到桥的每一个横截面上。
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