crane bridge meaning in English
起重机桥
桥吊
桥式起重机
Examples
- Pier segment erection with 250 ton crane bridge
250吨起重吊船-桥墩顶部预制构件安装 - Transfer crane bridge type
桥式搬运吊车 - It is demanding to fabricate crane bridge as large welded structure , so the upgrade to change its span is very challenging
摘要起重机桥架作为大型焊接结构件，制造要求高，其改制具有典型意义。 - 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。