arch curvature 中文意思是什麼
arch curvature
解釋
拱曲率-
An algorithm for arch dams of parabola double curvature
拋物線雙曲拱壩計算 -
Finally, some significance conclusions are drawn through the gravity abutment of a double - curvature arch dam analyzed and calculated. the results can be referred to actual engineering
最後對一雙曲拱壩重力墩編程計算和分析，得出了一些有益的結論，可供實際工程參考和應用。 -
Double - curvature arch
雙曲拱壩 -
Experimental research on crest spillway flood energy dissipation for the double - curvature arch dam
雙曲拱壩壩頂表孔泄洪消能布置試驗研究 -
The economical optimization and safety optimization for baihetan double - curvature arch dam are carried out, and the results show the optimization effect is notable
並對白鶴灘雙曲拱壩進行了經濟型體型和安全型體型的優化，且優化效果顯著。 -
Finally, niutoushan double - curvature arch dam was modeled and 3 - d fem simulation analysis was performed, so as to find out the integral safety factor and the stress and displacement patterns of dam and its foundation under different load combination
最後，對牛頭山水電站雙曲拱壩進行了有限元建模和三維非線性有限元模擬分析，計算分析了各種情況下壩體和基巖的應力位移規律，對大壩的整體安全度進行了綜合評判。 -
The maximal load - carrying capability of the arch support is calculated by adopting mechanical model of curved beam based on its force analysis, and relationship between bearing capacity coefficient of small curvature arch support and radius and span of curved beam is gained based on supporting capacity comparison of curved beam and straight beam
採用曲梁模型進行了支架系統的受力分析，得到其最大承載能力；通過與直梁支架承載能力相比較，得到了小曲率拱型支架承載能力系數與曲梁跨度和半徑的影響關系。 -
In view of the problems occurring in trapezoidal support used in coal seam gateway, a novel small - curvature arch support for mining engineering is presented
摘要針對煤層順槽梯形支架存在的問題，提出一種新型結構的小曲率拱型支架。 -
It is shown that small - curvature arch support is very superior to trapezoidal support in mechanical properties, and has higher bearing capacity and better self - stability, so that such problem as short - distance coal gateways and lower branch coal gateways can not be bolted and is difficult to support in high pressure can be solved effectively
結果證明：小曲率拱型支架力學性能遠優于梯形支架，支撐能力大，自身穩定性良好，有效解決了近距離和下分層煤層巷道不可錨且在強壓下難支護的問題。 -
Demolition of a reinforced concrete double - curvature arch bridge by controlled blasting
鋼筋砼雙曲拱橋的控制爆破拆除
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