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- Derivation and Realization on the Stiffness Equation of Uniform Section Bending Bar 等截面弯曲杆件刚度方程的推导和认识
- uniform section bending bar 等截面弯曲杆件
- Hydraulic driving is used for turning and resetting of large,medium and small-sized 3-roller coiling machine is mounted with special-purpose die for bar section bending. 大中型三辊卷板机倒头体的翻转、复位为液压驱动,便于取出工件。其中多用型三辊卷板机倒头体一侧装有专业模具,具有型材弯曲功能。
- Drilling derrick that working many years often has the defect of bending bar. 服役多年的钻机井架常会出现局部杆件弯曲现象。
- Next, carries on the structure endogenic force combination, definite structure control section bending moment, shearing force and axle strength design value. 其次,进行结构内力组合,确定结构控制截面的弯矩、剪力和轴力设计值。
- To carry out computer program of bending bar, mathematical model of calculating support constraint forces is deduced from dynamic model of bending bar and superposition principle. 摘要根据承弯杆件的力学模型,利用叠加原理,推导出计算支座约束力的数学模型,它是实现承弯杆件计算机程序设计的前提。
- Geometrically Nonlinear Analysis for Pure Bending Vibration of Beam with Uniform Section 等截面梁纯弯曲振动的几何非线性分析
- In this paper the nodal displacements and forces of bending bars are taken as state vectors. 取柱端位移和对应的柱端力作为状态变量,利用传递矩阵和逐段分析的方法来分析多跨多层框架。
- Bend bar and color chips barbell for training 曲杆漆片训练杠铃
- The touched section on seabed may leave seabed and rise upward while the spanning section bends down for large spanning pipelines. 在跨度较大的悬跨情况下,悬跨管道段较大的向下弯曲变形可能引起海床上管道脱离海床而翘起。
- Because of poor precision of aligning of the justification rollers, there was a waste due to the cut ends of the bars and an occurrence of bend bars. 针对棒材精整对齐量不足,切头去尾浪费大,弯钢现象严重的难题,采用将对齐辊道由原来的柱形辊改为槽形辊,三组移钢传动机构用同步轴相连,连锁控制的方式,对棒材冷床进行改造。
- He looks very manly in his uniform. 他穿着制服十分精神。
- That morning they all had on their army uniform. 那天早上他们都穿上了军服。
- THE SIMPLIFIED DESIGN OF THE COMPOUND BENDING BAR STEED BEAMS 双向弯曲型钢梁的简化设计
- A major has a crown on the shoulder of his uniform. 一名少校在制服的肩部有个王冠形的纹章。
- The general's uniform was trimmed with gold braid. 将官的制服饰有金色的穗带。
- ANALYSIS OF PROPERTIES OF BENDING BAR UNDER AXIAL DYNAMIC LOADS 压弯杆件的动荷性能分析
- Everyone should wear clothes uniform with these. 大家都该穿着兴这些相同的衣服。
- Jack looks well in naval uniform. 杰克穿海军制服很漂亮。
- The rows of houses were uniform in appearance. 这一排排的房屋外表都是一样的。