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- reinforced longitudinal beam 加固的纵向梁
- The cracked longitudinal beam of a coach was analysed by means of metallography and SEM . 用金相、扫描电镜等分析方法,对开裂的客车纵梁进行了分析。
- The paper applies the finite element method to the coach frame longitudinal beam crack reason analysis and design improvement. 应用有限元法进行客车车架纵梁开裂原因分析及设计改进。
- Reinforced concrete horizontal beam and longitudinal beam GB16726-1997钢筋混凝土开间梁、进深梁
- The invention discloses a car anticollision longitudinal beam structure which comprises longitudinal beams arranged at both sides of a car. 本发明公开了一种车辆防碰撞纵梁结构，包括位于车辆侧面的纵梁，所述的纵梁上设置有加强结构；
- welding of longitudinal beam of semi-trailer frame 半挂车纵粱焊接
- method of fictitious longitudinal beam 虚拟纵梁法
- An analysis has been made for grillage consisting of multiple longitudinal beams and three,four or five transverse beams(or diaphragms). 对由多主梁和三、四或五片横梁组成的梁格作了分析。
- The carriage underbed includes two longitudinal beams in the lengthwise direction of the truck body, several crossbeams and several wing supports. 所述车厢底架包括两根沿车体长度方向设置的纵梁、垂直于纵梁的多根横梁和若干翼撑，其中，所述纵梁采用腰宽小于腿高的槽状型材，槽口朝上布置；
- The deflection of the longitudinal beams of the aqueducts which span the rivers in Hebei Province is calculated under different condition. 通过对河北省典型跨河渡槽纵梁不同运行工况的挠度计算，将纵梁间挠度差作为横向计算的初始变位，计算此变位对横向内力的影响。
- small longitudinal beam strengthening 小纵梁加固
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- a longitudinal beam connected to the keel of ship to strengthen it. 连接到船的龙骨上加强其力量的纵向的撑梁。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- reinforcement longitudinal shear 纵向剪切
- Our defences must be reinforced against attack. 我们必须加强防御设施以抵御进攻。
- According to the characteristics of the structure and the loading of large rectangle aqueduct with longitudinal beams, we study the static structure calculation methods and compare the practical space method, the girder method and the solid 3-D FEM. 摘要根据大型多纵梁矩形渡槽槽身结构及其受力特点，研究了其结构静力计算的方法，并对梁格法、三维实体单元有限元法和实用空间分析法进行了对比。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- By adjusting to prestress in longitudinal beams, the effect of the deflection on the transverse structure is reduced to a minimum level.As a result, the structure can get to be optimized. 再通过对纵梁预应力的调整，使各种计算工况下纵梁产生挠度对横向结构影响最小，从而达到结构优化的目的。
- His answer was right on the beam. 他的答案完全正确。
