副梁的英文
accessory fissure
auxiliary rafter
fissura accessoria
secondary beam
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例句与用法
- The secondary beam of a 125 / 30t 16 . 5m metallurgy crane bridge in anyang iron and steel corporation was damaged , and this accident was reappeared by computer
本课题以事故再现的基本理论为指导，运用模拟法对安阳钢铁公司某炼钢厂125 30t 16 . 5m冶金桥式起重机发生过的一次桥架副梁被顶弯的事故进行再现分析。 - The conclusion of reappearing analysis is that crane bridge be used as usual because main weld maximum stress of upper cover plate of main beam lower than yield limit though it higher than permissible stress . inner stress of secondary beam was over ultimate strength , and deforming is ultra big . so it was unfit for produce and secondary beam must be changed
再现分析得出的主要结论为：桥架的主梁上盖板主焊缝的最大应力超过了许用应力，但小于屈服极限，可以继续投入使用；副梁内部的应力远远超过了强度极限，变形特别严重，不能满足生产要求，因此更换新的副梁；端梁内部的应力超过了屈服极限，小于强度极限，在应力较大的位置焊接补强板；投入使用后，要对整个桥架进行定期检查。 - The ansys , a kind of fea program , was used to build model of small carriage . the procedure of gantry beam bump with secondary beam of bridge was reappeared by running nonlinear calculation and loading program which was written by apdl program language . the closest deforming result was gotten , and the deforming of main beam , secondary beam and end beam and inner stress distribution status were calculated
采用大型三维有限元软件ansys对该起重机以及小车架等进行了建模、应用apdl语言编写加载程序、进行非线性计算，再现龙门横梁与起重机副梁碰撞过程，最后得到与实际变形结果最接近的一种状态，得出起重机桥架主梁、副梁、端梁的变形以及其内部的应力分布情况。
