1)  arch distortion
拱肋变形
1.
The results show that the arch distortion weakens structural ultimate load bearing capacity,and increases lateral displacement at the bottom of .
分析表明,拱肋变形降低了结构的极限承载能力,并增大了其在正常使用状态下的侧向变形,以致拱脚外包混凝土开裂严重。
2)  arch rib
拱肋
1.
On the consolidation programs of side arch rib of Xinguang Bridge;
浅谈新光大桥边拱拱肋拼装方案
2.
Linear control of prefabrication and hoisting of arch rib in Taipinghu bridge;
太平湖大桥拱肋预制与吊装的线形控制
3.
Technology research on arch rib construction of bridge arch of steel tube concrete in the middle part;
中承式钢管混凝土拱桥拱肋施工技术的研究
3)  arch-rib
拱肋
4)  arch ribs
拱肋
1.
Based on experimental study on two 28-year-old existing reinforced concrete arch ribs, the load-displacement and load-strain relationships, the residual load carrying capacity and the failure pattern are explored.
基于实桥两根服役28年的钢筋混凝土拱肋极限承载能力试验研究,详细阐述了拱肋的荷载位移、荷载应变关系、残余承载力以及失效形势,分析了影响承载力的相关因素,给出了服役多年混凝土的本构关系,分别建立了考虑与未考虑老化与损伤的拱肋极限承载能力的有限元计算模型,并对比分析了理论计算值和实验结果。
2.
Horizontal push will arise Pier displacement of the through arch bridge of concrete-filled steel tubes under the condition of erection of arch ribs, concreting process, transverse beam pouring and installation.
下承式钢管拱系杆拱桥在拱肋安装、钢管混凝土浇筑、横梁安装和现浇横梁、桥面板湿接头时对拱脚产生的水平推力极易造成桥墩位移,通过对不同过程中的水平力计算,确定体外束张拉方案,使水平力通过体外束得以平衡。
3.
In the concrete filled steel tubular arched bridge construction process,in order to guarantee that structure satisfies linear and intensity request after concrete filled steel tubular arched bridge is completed,according to control survey principle and the technical request,the method of controlling stress and distortion is used to control the line form of the arch ribs.
在钢管混凝土组合拱桥施工过程中,为了保证钢管混凝土拱桥成桥后结构的线形和强度要求,根据控制测量原理及技术要求,采用控制结构的受力与变形的方法对拱肋线形进行控制。
5)  steel pipe arch rib
钢管拱肋
1.
The mass-concrete is poured in multi-stage partition,and reinforced by rebar and nuts during construction of dumbbell steel pipe arch rib.
汉中市汉江城市桥闸工程钢管混凝土采用泵送顶升法施工,要求混凝土具有良好的可泵性、粘结性、自密实性和早强性能,采用JM-SCC外加剂保证了混凝土性能,对哑铃形钢管拱肋采用多次分仓灌注并用钢筋配螺母加固,施工完成后用超声波对钢管拱混凝土质量进行检查,结果表明,总体施工质量满足设计要求。
6)  steel arch rib
钢拱拱肋
参考词条
补充资料:大坝内部变形观测(见水工建筑物变形观测)


大坝内部变形观测(见水工建筑物变形观测)


  daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。