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- Based on characteristic value buckle analysin method of finite elements theory, this paper analyzes and calculates the main working condition of bridge erecting machine JQ600 with box cross section beam. 摘要本文根據有限元理論中的特徵值屈曲分析方法,對JQ600型箱梁架橋機的主要工況進行了穩定性分析計算。
- When the prefabricated plant is under the viaduct, the monolithic box girder is lifted by the Gantry Crane and transported by the special rotary traversed platform, and then transported and erected by the bridge girder transporting and erecting machine. 當預製梁場設在高架橋下時,採用提梁機提起整孔箱梁,通過特製旋轉式橫移平台喂梁,運架一體式架橋機運梁和架梁。
- Cross stay derrick girder erecting machine 斜撐桅杆式架梁起重機
- erecting machine of bridge spans 架橋機
- Bridge Girder Erecting Machine TLJ900 TLJ900型架橋機
- detachable bridge- erecting machine 拼裝式架橋機
- two-guided girder erecting machine 雙導梁架橋機
- erecting machine integrated with lifting 運架一體機
- upper-moving erecting machine of bridge span 上行式架橋機
- railway bridge girder erecting machine 鐵路架橋機
- The host then passed around a box of cigars. 主人這時拿了一盒雪茄煙請大家抽。
- How could he get his heavy box up all those stairs? 這麼重的箱子他是怎麼抬上樓的?
- He brought the box of groceries in from the car. 他把一盒食品從汽車上拿進來。
- The heavy box landed crash on his head. 沉重的箱子嘩啦一聲掉到他的頭上。
- It's quite an effort to lift this heavy box. 抬起這隻沉重的箱子要花費相當大的力氣。
- He opened his safe and drew out a petty-cash box. 他打開保險柜取走一個小錢匣。
- An extremely stiff, erect posture. 過分筆直,僵立的姿態
- I'm sure this movie will be good box office. 我相信這部電影一定賣座。
- Soldiers are trained to stand erect. 士兵們訓練站得筆直。
- The large box in his room can serve as a desk too. 他房間里的那隻大箱子也可以當桌子用。