| 1. | The zhaozhou bridge built in the daye period ( 605a.d.-618a.d. ) of the sui dynasty ( 581a.d.- 618a.d. ) , with a clear span of 37 metres and small arches within the main arch , was the earliest spandrel arch bridge and also the longest stone arch bridge in the world .
中国隋朝大业年间（公元605-618年）建成的赵州桥，净跨37米，主拱圈上敷设小拱，是世界上最早的空腹拱桥，也是当时世界上跨度最大的石拱桥。 |
| 2. | Ultimate load - carrying capacity of steel - tube truss rib arch bridge
空钢管桁肋式拱桥主拱部分极限承载力分析 |
| 3. | Optimum design of a rigidity over line arch bridge main circle construction project
跨线刚拱桥主拱圈施工方案优化设计 |
| 4. | Construction of main arch ribs in half - through reinforced concrete tied arch bridge
中承式钢筋混凝土系杆拱桥主拱肋施工 |
| 5. | Arch rib is the key point during the process of the long - span concrete - filled steel tube arch bridge construction
主拱肋施工是大跨度钢管混凝土拱桥施工的关键环节。 |
| 6. | Utilizing adjustable brace and dismantling of bowel support in batches , the stress of support and main arch circle is more reasonable in the process of system transformation
利用碗扣式支架的可调托撑，采用多点分批卸落，使支架和主拱圈在体系转换过程中受力更加合理。 |
| 7. | Rc - masonry combination arch bridge makes rc arch ribs as former spanning structure and falsework of upper masonry ' s construction . finally , reinforced concrete and masonry together form arch ring
它提出了以rc拱肋作为先期的跨越结构和后期高强石砌体砌筑的施工支架，最终由石砌体和rc拱肋共同形成主拱圈的构思。 |
| 8. | Presented in this thesis is a model test of the arch ribs segment with concrete filled steel tube ( cfst ) of maocaojie bridge , which is located in the yiyang of the hunan province and provides the engineering base for the test
本文以湖南省益阳茅草街大桥为工程背景，进行了茅草街大桥主拱圈钢管混凝土拱肋拱顶1 ： 5节段模型试验。 |
| 9. | The effect of pouring arch circle to support ' s deformation is studied . the pour sequence of main arch circle is laid down by the principle that support ' s deformation is minimal in the process of pouring concrete
研究了拱圈浇注对支架变形的影响关系，遵循分段灌注顺序应使支架在混凝土灌注过程中变形幅度最小的原则，制定了主拱圈灌注顺序。 |
| 10. | In this paper , high strength micro - expansive lightweight aggregate concrete is compounded successfully and it is firstly applied to the reinforcement of arch ring which is reference to the further compound and usability of lightweight aggregate concrete
本文的研究成功地配制了高强度轻质砼，并将轻质砼首次应用于拱桥主拱圈加固，对轻质砼的进一步配制以及广泛应用具有参考价值。 |
