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- 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 influence of shearing deformation causes the non-uniform stress in the wing plate of the box girder, especially the cantilever box girder. 摘要剪切变形的影响使得箱形梁的翼板中出现应力不均匀现象,尤其是悬臂箱形梁剪力滞现象。
- 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。
- At last, the stress condition of the CSW box girder bridge over Yong Xin River of Ningbo is analyed with a general finite element program. 最后以宁波甬新河波形钢腹板箱梁桥为背景,运用大型通用有限元程序对该桥进行了成桥状态的应力分析。
- MIRAMBELL E, AGUADO A.Distribution of temperature and stress in concrete box girder bridge [J].Journal of Structural Engineering, 1990, 116(9): 23882409. 刘耀东;陈祥宝.;采用人工神经网络求解箱梁温度场算法研究[J]
- 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。
- 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。
- 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。
- According to three post prestressed concrete continuous box girders,this paper investigates the duct grouting compactness by field inspection. 为了解后张法预应力混凝土连续箱梁孔道压浆问题,以3座后张法预应力混凝土连续箱梁为工程背景,采用现场调查方法对箱梁后张法预应力孔道的压浆问题进行了调查研究。
- 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。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- 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。
- The deck is an orthotropic steel box girder of aerofoil shape with cantilevered cycle tracks and footway supported from the box. 桥面板采用翼型正交异性钢箱梁结构,由钢箱支撑起悬臂式自行车专用道和人行道。