1) arch-bridge structure
拱形桥架
1.
A novel arch-bridge structure was developed in this research especially for micro-3D measurement system.
文章研究提出了一种新型的适用于微三维测量的拱形桥架结构设计,此结构具有高度的对称性,对比于传统的矩形桥架结构,承载Z轴测量系统的桥架中间位置具有更好的稳定性,力变形、热变形非常小;动态谐响应下,位移幅值变化小,在测量过程中具有高可靠性。
2) arched-truss bridge
拱形桁架式桥
3) rigid-frame arch bridge
刚架拱桥
1.
Detection and reinforcement of rigid-frame arch bridge;
刚架拱桥结构检测和加固
2.
FEA analysis of geometry nonlinear reinforced concrete rigid-frame arch bridge;
钢筋砼刚架拱桥考虑几何非线性的有限元分析
3.
Damage diagnosis and simulation analysis of the rigid-frame arch bridge based on dynamic properties;
基于动力特性分析的刚架拱桥损伤检测及仿真模拟
4) rigid frame arch bridge
刚架拱桥
1.
Mechanical behavior of rigid frame arch bridge strengthened by stayed cable;
刚架拱桥拱索加固体系的受力特性
2.
Design of rigid frame arch bridge and truss arch bridge and analysis of characteristics of the weight-bearing;
刚架拱桥及桁架拱桥的设计与受力特征分析
3.
Calculating the transverse distribution coefficient of rigid frame arch bridge by using the elastic supporting continuous beam method;
弹性支承连续梁法计算刚架拱桥横向分布系数
5) trussed arch bridge
桁架拱桥
1.
Calculation and analysis of axial forces influence line of trussed arch bridge by ANSYS;
ANSYS对桁架拱桥内力影响线计算分析
2.
Because all staffs of RC trussed arch bridge mainly bear axial forces and only bear very small bending moment near the nodes,so spatial beam cells can be adopted to simulate the structure.
根据钢筋混凝土桁架拱桥的各杆件均以承受轴力为主、节点处弯矩较小的受力特点,并基于钢筋与混凝土共同工作、协调变形原理,推导出适合钢筋混凝土桁架单元分析的理想弹塑性复合材料拉压不对称本构关系。
3.
The paper introduces the development of arch bridges and the study status of load carrying capacity of trussed arch bridges, analyses and compares different analysis means of ultimate load carrying capacity of arch bridges and characters of several current programs.
本文综述了国内外拱桥发展、桁架拱桥承载力研究状况,分析比较了拱桥极限承载力不同分析方法和几种常用通用程序特点,以辽宁省吴屯桁架拱桥为工程背景,对该类钢筋混凝土桁架拱桥的极限承载力进行了分析研究。
6) truss arch bridge
桁架拱桥
1.
Design of rigid frame arch bridge and truss arch bridge and analysis of characteristics of the weight-bearing;
刚架拱桥及桁架拱桥的设计与受力特征分析
2.
On static experiments of some truss arch bridge and its performance evaluation
某桁架拱桥静载试验及性能评价
3.
Scheme research of safe demolition of reinforced concrete truss arch bridge
钢筋混凝土桁架拱桥安全拆除的方案研究
补充资料：高架道路桥
用桥式结构代替路堤的高架道路。在房屋密集、交通繁忙的城市中，可提高车速、节省用地、减少拆迁工程。比高架铁路、地下铁道的造价低，工期短而功能大，且可沿线开发新兴带状城镇，经济效益高。
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