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- concrete combined box girder 混凝土组合箱梁
- Application of Steel and Concrete Combinative Box Girder to Cable-stayed Bridge 钢-砼箱形结合梁在斜拉桥中的应用
- Combining box girder’s strongpoint and abroad application, RPC fabricated box girder, which has the advantage of material and structure is worthy of study. 结合箱形截面梁的突出优点以及拼装式梁的广泛应用,RPC拼装箱梁集材料、结构优势于一身,其受力性能值得研究。
- steel-concrete combination box girder 钢一混凝土组合箱梁
- PC combined box girder PC结合型箱梁
- 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 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。
- 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。
- 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。
- Jinghang Cannel Bridge is a self-anchored suspension bridge with steel box girder in main span and concrete box girder in side span. 京杭运河特大桥为自锚式悬索桥,主跨采用钢箱梁作为加劲梁,边跨采用混凝土加劲梁。
- CONBOX is specifically developed for the analysis and design of post-tensioned and cast-in-place reinforced concrete box girder and slab bridges constructed on falsework. CONBOX 专用于分析设计后张预应与现场浇筑钢筋混凝土箱梁及构建于支架的平板桥的软件。
- The Static and Dynamic Properties of Combination Box Girders Composed of Reactive Powder Concrete and Conventioal Concrete 活性粉末混凝土与普通混凝土组合箱梁的受力性能
- Abstract: At present, main problems of large span prestressed concrete girder bridges in our country are excessive midspan lag and cracks in box girder. 摘要: 目前国内大跨径预应力混凝土梁桥存在的主要病害是跨中下挠过大和箱梁梁体裂缝。
- Xinhua News Agency reports the last piece of the 70-meter huge box girder was installed Monday,marking the completion of the bridge's concrete superstructure. 据新华社报道,最后一块70米长的巨型箱形梁安装成功标志着杭州湾大桥的混凝土构筑工程已经完工。
- 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。
- 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。
- steel concrete combined structure 钢-混凝土组合结构
- The project of Xixiaoping Bridge(DK107+921.80) was chosen as pre-stress concrete continuous box girder bridge,whose span is 48 m+80 m+48 m. As the bridge located in the seismic area of 7 degree,the seismic design should be made. 石太客运专线的西小坪大桥主桥(DK107+921.;80)采用预应力混凝土连续箱梁方案;桥跨布置为48 m+80 m+40 m;位于七度地震区;需要进行抗震设计