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- steel box girder arch rib 钢箱拱肋
- 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。
- 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。
- Zhongshan special-shaped arch bridge is composed of tow slope steel arch ribs,steel box girder of bridge deck curve and slope suspender. 文章结合长沙黄柏浏阳河异型拱桥的工程实例,介绍了异型拱现浇支架、拱肋混凝土浇注和吊杆张拉的技术处理措施。
- 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。
- A butterfly-shape arch bridge in Zhongshan City is a multi-element spatial structure composed of inclined steel arch ribs, curved steel box girder and inclined suspenders, and the structural behavior of the bridge is particularly complicated. 摘要中山市蝴蝶拱桥是由倾斜钢拱肋、曲线钢箱梁和倾斜吊杆组成的多元空间结构,受力行为复杂。
- 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。
- arch continuous box girder bridges 拱形连续箱梁
- 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。
- 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。
- 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。
- combined continuous girder arch bridge 连续梁拱组合式桥梁
- 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。
- 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。
- The torsion and warping of curved clat steel box girders for steel arch bridge with unsymmetrical outward inclined ribs were discussed. 以正在设计中的非对称外倾式钢箱拱肋扁平钢箱弯主梁结构形式的异型钢拱桥为背景,采用空间杆系模型对该桥进行恒载和活载作用下扁平钢箱主梁的扭转与翘曲受力特性分析;
- 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。
- The mode of temperature gradient of this bridge s box girder is developed by the method of nonlinear regression. 采用非线性回归的方法,提出了该桥混凝土箱梁的温度梯度模式。
- Design and Integral Movement of Bottom and Side Plate of Cast-in-site Box Girder by all-round Supports Construction for Yiyang Bridge No. 益阳三桥满堂式支架现浇箱梁的底模、侧模设计及整体移动。