1) composite bridges
组合式桥梁
2) camber composite bridge
梁拱组合式桥梁
1.
Rational internal force of hangers under different construction stage can be obtained through optimization analysis of the object under the finished bridge condition of the camber composite bridge.
通过对梁拱组合式桥梁成桥状态目标的优化分析,可以得到不同施工阶段合理的吊杆内力。
3) continuous girder and arch combination bridge
拱梁组合式连续梁桥
1.
)Longxi bridge is taken as the case study,the lateral distributional characteristic of a prestressed concrete continuous girder and arch combination bridge and variation along longitudinal direction are analyzed by using spatial finite element method,and the analysis results are compared with those of traditional calculation method for simplified elastically supported continuous gi.
为了进一步深入研究拱梁组合式连续梁桥的横向分布特性,以龙溪大桥为背景,采用空间有限元的分析方法,对拱梁组合式连续梁桥的横向分布特性及沿纵向的变化规律进行了研究,并与传统计算刚架拱桥的简化弹性支撑连续梁法进行对比。
4) spatial girder and arch combination bridge
空间梁拱组合式桥梁
1.
This paper persents the method of continuous beam based on elastic supports,which helps to calculate coefficients of load lateral distribution of spatial girder and arch combination bridge.
提出了分析空间梁拱组合式桥梁荷载横向分布的弹性支承连续梁法 ,实例计算及试验结果表明 :所提出的方法计算的荷载横向分布系数与实测挠度值反算的荷载横向分布系数基本吻合 ,对城市道路以三块板布置的空间梁拱组合式桥梁结构 ,一般以靠近机动车道内侧梁拱拱片的横向分布系数较大、并控制设计。
5) combined continuous girder arch bridge
连续梁拱组合式桥梁
1.
Design of combined continuous girder arch bridge with extra-wide bridge
超宽桥面连续梁拱组合式桥梁设计
6) combined bridge
组合桥梁
1.
To combined bridges of prestressed continuous beam and arch, taking the Caoxilu bridge on Mingzhu line in Shanghai as a model, a research on the following four key technologies’ countermeasures was conducted.
结合上海市轨道交通明珠线漕溪路桥工程,对连续梁拱组合桥梁的刚梁刚拱纵横梁体系整体桥面受拉、拱脚的受力分析和构造措施、钢管拱灌注混凝土的全过程中整体和局部应力状态及在柔性支撑上制作预应力混凝土梁四项关键技术进行对策研究,提出了解决办法和研究结论。
2.
Research on the long-span combined bridge type of continuous rigid frame and flexible arch;
研究结果表明 ,该新型组合桥梁结构 ,梁拱共同受力 ,结构弯矩效应主要表现为拱受压、梁受拉的受力特性 ,主梁承受弯矩及截面尺寸显著减小 ,拱的水平推力与梁的轴向拉力相互平衡 ,使拱与梁在受力方面的优点得以充分发挥 ,结构竖向刚度大 ,外形轻
补充资料：140t/h梁底组合步进式加热炉(上海第二钢铁厂)
140t/h梁底组合步进式加热炉(上海第二钢铁厂)
、护‘:一步进式力口热霹
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条