| 1. | 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 |
| 2. | Static and dynamic test of open spandrel rigid - framed arch bridge under vehicle loading
空腹式刚架拱桥的车辆荷载静动力试验 |
| 3. | Three - dimensional photoelastic test of beam - arch joint of open spandrel rigid - frame arch bridge
空腹式刚架拱桥梁拱节点三维光弹性试验研究 |
| 4. | Temperature measuring and study of open spandrel rigid - framed arch bridge with box cross section
箱型截面空腹式刚架拱桥温度场的实测与研究 |
| 5. | Spatial static behaviors analysis on beam - arch joint of new - type rigid - framed arch bridge with open spandrel
空腹式新型钢架拱桥梁拱节点空间受力分析 |
| 6. | Therefore , temperature problem is one of vitally important research topics in structure designing of rigid - framed arch bridge
因此，温度问题是刚架拱桥乃至桥梁结构设计中的重要研究课题之一。 |
| 7. | Open spandrel rigid - framed arch bridge is the development of traditional rigid - framed arch bridge during its application in china . it utilizes and develops the mechanical performances and advantages of arch and rigid - frame
空腹式刚架拱桥是刚架拱桥在我国应用中的一个新发展，它在受力方面兼有拱和梁式刚架的特点，且充分利用和发挥了二者在力学性能上的各自特点和优势。 |
| 8. | Because it is simple to make manufacture slab with slightly curved bottom , and is economical to use steel , and is relatively great in aspect of load bearing potential capacity , the slab often has been used as braced arch and rigid - frame arch bridges " deck slab in 1970s and 1980s
由于微弯板具有制作简单、用钢量省、承载潜力较大的优点，因而上世纪七、八十年代，在刚架拱桥、桁架拱桥中常用作桥面板。 |
| 9. | Rigid - framed arch bridge is a statically indeterminate structure with thrusting force and over the cross section of the bridge structure induce obvious stresses resulted from temperature variations . however , because of the complexity of this bridge structures , it is so difficult to calculate temperature stress , and that researchers and designers have to simplify the calculating methods , and get inaccurate conclusions
刚架拱桥是一种有推力的高次超静定结构，温度效应对其的影响相当明显；但由于其构造复杂，计算结构的温度应力存在着很大的困难，这就使得研究和设计人员采取简化的计算方法，但得出的结论粗糙。 |
| 10. | Through the defect data of a few rigid - frame arch bridge survey at the point , passing the problem of a few rigid - frame arch bridge that had been builded show differ degree defect now , analyze the causes of defect arise from rigid - frame arch bridge , put up forward relevant control countermeasure , expect to offer reference to the same kind bridge ' s designing and construction
摘要针对已建多座刚架拱桥出现不同程度病害的问题，并通过现场检测几座刚架拱桥病害所测的资料，分析了刚架拱桥出现病害的原因，提出了相应的防治对策，以期为类似桥梁的避免出现类似病害提供参考。 |
