1) fixed-end circular arches
固支圆弧拱
1.
Based on the total potential energy of elastic curved beams by considering the geometrical nonlinearity, the theoretic solution for the flexural-torsional buckling load of fixed-end circular arches subjected to uniform compression and bending is deduced with the Retz method, taking the effects of warping rigidity into account.
在给出的考虑几何非线性情况下的弹性曲梁总势能的基础上,采用里兹法导出了固支圆弧拱在均匀受压和均匀受弯作用下的弯扭屈曲荷载的理论解,推导中考虑了翘曲刚度的影响。
2) circular arch with fixed supports
固支圆拱
1.
With sufficient precision, the approximate syminetrical destabilizing critical load for the circular arch with fixed supports are calculated by Ritz method.
按Ritz法求得在垂直分布荷载go/cos2θ作用下具有足够工程精度的固支圆拱正对称失稳临界力的近似值,得到了一些可供参考的结果。
3) skene arch
弧拱,平圆拱
4) arch
[英][ɑ:tʃ] [美][ɑrtʃ]
圆弧拱
1.
Stability analysis of an arch;
弹性嵌固圆弧拱的稳定分析
2.
Based on the approximate vibration functions,which meet with the boundary conditions and symmetry of deflection vibration of arch,the simplified equations for calculating the lowest symmetrical vibration natunal frequency are derived by enengy method.
忽略拱的轴向变形 ,选取满足边界条件和对称性的近似振型函数 ,运用能量法导出单孔圆弧拱对称挠曲振动基频的实用计算公式 。
5) non-circular arch dam
非圆弧拱
1.
Application of Gauss numerical integration to calculation program for non-circular arch dam;
高斯数值积分方法在非圆弧拱坝程序中的应用
6) round arch dam
圆弧拱坝
补充资料：窦固(见窦固攻北匈奴)
窦固(见窦固攻北匈奴)
Dou Gu
Doll GU窦固(D ouGu，?一公元88)东汉中期将领。字孟孙。扶风平陵(今陕西咸阳西北)人。名将窦融侄。历任奉车都尉、卫尉等。以率军攻北匈奴著名。见窦固攻北匈奴。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条