... 拱顶 arch crown 拱圈 tunnel arch 仰拱 inverted arch ...
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短语
拱圈中心
arch center
拱圈封顶
closing the toop of lining
;
closure of arch ring
拱圈施工缝
construction joint for arch ring
隧道拱圈
tunnel arch
;
arch ring
拱圈应力调整
arch ring stress adjustment
拱圈底板
Arch Ring Slabs
主拱圈强度
the main arch intensity tends
桥涵拱圈
ARCH RING
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arch-ring
- 引用次数:2
Hydrodynamic pressure of slabs is a very important factor which leads to instability of the arch-ring by the action of high water head and large discharge.
高水头、大流量作用下,拱圈底板动水压强是拱圈失稳的重要因素。
参考来源 - 反拱水垫塘拱圈底板动水压强变化规律的研究
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arch ring
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