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楔形梁
变截面梁
1、obliteration beam───闭塞光束
2、cylindrically tapered───圆柱锥形
3、particle beam───粒子束，[高能]粒子束流
4、tapered fit───锥度配合
5、fleshing beam───刮皮板
6、tapered───adj.锥形的；v.逐渐变少（taper的过去式和过去分词）
7、tapered glass───锥形玻璃
8、beam───n.横梁；光线；电波；船宽；[计量]秤杆；vt.发送；以梁支撑；用…照射；流露；n.(Beam)人名；(ALa伯)贝亚姆；(英)比姆；vi.照射；堆满笑容
9、tapered fiber───锥形纤维
1、Position Determination of Maximum Lateral Flexure for a Tapered Beam by Local Finite Difference Method───运用局部有限差分法确定变截面梁最大挠度的位置
2、A tapered beam element model is used to simulate the behaviour of an arch structure under loading.───采用较为简单的梯形梁单元分析圬工拱形建筑结构受荷载作用的力学性能。
3、The Analysis of Deflection and Stress of a Rotating Twisted and Tapered Beam───旋转变截面扭梁的变形应力分析
4、Deflection Calculation of Tapered Beam with Shear Effects by Energy Method───考虑剪切变形影响时变截面梁的挠度计算
5、A tapered beam element model is used to simulate the behaviour of a masonry arch bridge with loading.───采用梯形梁单元分析砖石拱桥在载荷作用下的行为。
6、Experimental study on tapered beam flange moment connection steel frames under cyclic reversed loading───梁端楔形翼缘连接钢框架低周反复荷载试验研究
7、new critical moment formula of tapered beam is proposed, which is similar to the expression for beams with uniform cross-section.───提出了新的变截面梁临界弯矩计算式，其表达形式与等截面梁的公式相同，便于工程应用。
8、Aimed to tapered beam units, the finite element method (FEM) is introduced in this paper.───本文利用有限元方法对变截面梁单元进行研究。
1、Tapered beam of a steel portal frame is numerically simulated by the finite element method, and the changes of temperature field under the ISO time-temperature curve and local fire are obtained.