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- The arch axis of arciform aqueducts formed by the continuum topology optimization method was compared with the circular arch axis and the parabolic arch axis of the same span. 結果表明，由結構拓撲優(yōu)化方法生成的拱軸線(xiàn)，自重作用下的彎矩值以及相同均布荷載作用下的應力值都比相同矢跨值的圓弧拱軸線(xiàn)和二次拋物線(xiàn)拱軸線(xiàn)小。
- The reasonable arch axis equation of wharf structure is put up in this article according to the theory of arch axis equation of open spandrel bridge engineering and the relative load code. 根據拱橋中拱梁空腹式的拱軸線(xiàn)方程理論，結合有關(guān)規范，得到了碼頭結構中拱式縱梁合理的拱軸線(xiàn)方程。
- Special-shaped tied-arch bridge, which was brought forward firstly in China, is a novel bridge type whose reasonable arch axis is dissymmetric curve as all cables are inclined to a certain slope. 異型系桿拱橋是我國學(xué)者提出的一種新型橋梁結構體系,其吊桿全部按一定斜率斜向布置,形成偏態(tài)的拱軸線(xiàn)。
- To Survey Arch Axis Line with Drift Angle 淺談利用偏角測設拱軸線(xiàn)
- Design and Optimum Selection on Arch Axis Shape of Arch Dam 拱壩最優(yōu)拱軸線(xiàn)形狀的選擇及設計
- Computer Aided Design of Arch Axis of Steel Tubed Concrete Arch Bridge 鋼管混凝土拱橋拱軸線(xiàn)的計算機輔助設計
- Lateral stability analysis of triple hinged arch with rational arch axis 合理拱軸線(xiàn)三鉸拱平面外穩定分析
- The arch has a span of 60 metres. 那個(gè)拱的跨度為60米。
- The boy walks through the undecorated arch. 那男孩走過(guò)未經(jīng)裝飾的拱門(mén)。
- catenarian arch 鏈狀拱
- The heavy ax was awkward to use. 這把重斧頭不好用。
- The axis of a circle is its diameter. 圓的軸線(xiàn)是其直徑。
- The firemen splintered the door with an ax. 消防隊員們用斧頭將門(mén)砸開(kāi)。
- They considered him their arch opponent. 他們將他看成是主要對手。
- Does the earth rotate on an axis? 地球是繞軸旋轉的嗎？
- Marble Arch is a famous London landmark. 大理石拱門(mén)是著(zhù)名的倫敦標志。
- A wheel revolves round/on its axis. 輪子是繞軸旋轉的。
- Go through the arch and follow the path. 穿過(guò)拱門(mén)，沿著(zhù)那條路走。
- The man cleft a block of wood in two with an ax. 那人用斧頭把一塊木頭劈成兩半。
- Have you been to the Triumphal Arch? 你去過(guò)凱旋門(mén)嗎？
