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- closed box girder 钢箱加劲梁
- Sum up experiences in the production of box girder. 就制作箱形梁总结制作中经验及体会。
- The main studying object is the transverse dolly of the box girder. 本论文主要研究的内容为：针对两侧箱梁横移车运动需要同步的要求，对箱梁横移车的推进液压系统及运动同步控制系统进行分析和设计。
- The scheme is a transition between the box girder with vertical piers and the true arch. 该结构是具有垂直墩的箱梁桥钢与真正的拱桥之间的一种过渡形式。
- The successful alternative was the cast-in-place segmental prestressed concrete box girder. 最后采用的方案是分段现浇的预应力混凝土箱形梁。
- Each bundle of strands is connected to one side of the center web of the two cell box girder. 每束钢缆锚固在双箱梁的中间腹板的一侧。
- Still others dispense with terminating buttons altogether and rely only upon the Close box in the title bar. 还有的干脆省略终止按钮，直接依赖标题栏的关闭框。
- Construction type: Active subwoofer, Bass reflex gate or may be set as closed box. 结构类型：有源低音炮，倒相式音箱，可以设置为密闭式音箱。
- The paper analyses the nonlinear cracking behavior of reinforced concrete box girder. 对钢筋混凝土箱梁受力开裂破坏的非线性机理进行了研究。
- A cat is sealed inside a closed box; the cat has ample air, food, and water to survive an extended period. 一只猫被藏在一个封闭的盒子里；它有足够的空气、食物、水来满足它的继续生存需要。
- This paper introduces structure of waveform steel web prestress concrete box girder and construction method for several bridges. 介绍了波形钢腹板预应力混凝土箱梁的结构和几座桥梁的施工方法。
- Bass reflex cabinet that may be set as a closed box, and a total of two distinct bass modes (Room Tuning). 倒相式音箱，可以设置为密闭式音箱，和两个完全独立的低音模式（空间校准）。
- Construction technical of the elected bridge monolithic box girder was briefly introduced. 摘要简要介绍了城市轨道交通中运架一体式架桥机架设高架桥整孔箱梁的施工技术。
- Construction type: Passive subwoofer, Bass reflex gate or may be set as closed box. 结构类型：无源低音炮，倒相式端口，可以设置为密闭式音箱。
- Then the modem design method-optimum design to box girder is adopted by two methods (including finite element method). 用两种方法（包含有限元分析方法）对箱形梁桥架进行优化设计。
- In cross section the total deck width is1158 ft with the torsionally rigid spine box girder having a width of39 ft4 in. 横断面上，桥面总宽115．英尺，其中具有抗扭刚度的脊骨箱梁宽39英尺4英寸。
- If you want the traditional slide view, click the Close box to the right of the Slides and Outline tabs. 如果您需要使用传统的幻灯片视图,请单击位于“幻灯片”和“大纲”选项卡右边的“关闭”框。
- This paper introduces the construction technique for hoisting prestressed concete box girder. 本文介绍了预应力箱梁的吊装施工技术。
- Close the test application by clicking its Close box in the upper-right corner of the Form1 window. 单击“Form1”窗口右上角的“关闭”框,关闭测试应用程序。
- The multi-scale damage analysis method for steel box girder is presented with respect to Runyang Cable-stayed Bridge. 以润扬大桥斜拉桥为分析对象,提出了扁平钢箱梁结构的多尺度损伤分析方法。
