1) arch rib sloping angle
拱肋倾角
1.
Backgrounded by the main bridge of Zhanhe River Bridge at Chengdonghe Road,Pingdingshan City,the software MIDAS/Civil is used to establish a 3-dimensional finite element calculation model for the double X-shape arch bridge and the effect of arch rib sloping angle changes on the dynamic performance of the type of the bridge is studied respectively for six design alternatives.
以平顶山市城东河路湛河桥主桥为工程背景,采用有限元软件MIDAS/Civil建立该桥的空间有限元计算模型,分6种设计方案研究了拱肋倾角变化对斜靠式拱桥动力性能的影响。
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) rib arch
肋拱
1.
Based on the constitutive relation of combinatorial material of concrete filled steel tube(CFST),the calculation analyzes linear and nonlinear reactions of rib arch under static loads.
考虑拱肋初始挠度等缺陷的影响,采用钢管混凝土组合材料的本构关系,建立钢管混凝土单圆管肋拱计算模型。
2.
Quyi Bridege of Fu an City is a concrete-filled steel tubular (single tube) rib arch bridge.
群益大桥为钢管混凝土单圆管肋拱桥 。
3.
In this paper, two model experiments of the concrete-filled steel tubular (CFST) rib arch under in-plane loads are reported.
本文进行了两根钢管混凝土单圆管肋拱面内全过程试验。
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) major arch rib
主拱拱肋
6) arch rib and arch tile
拱肋拱波
补充资料：磁倾角
| 磁倾角 geomagnetic inclination 地球表面任一点的地磁场总强度的矢量方向与水平面的夹角。将一个具有水平轴的可旋转磁针制做得内部质量完全均匀对称，使其在磁屏蔽空间中自然地保持水平。观测时使其水平轴与当地磁子午面垂直，这时磁针指北极N所指的方向即为地磁场总强度的矢量方向，它与水平面的夹角即为当地的磁倾角。这种磁针称为磁倾针。规定磁倾针的指北极N向下倾为正。一般结果是，北半球的磁倾角为正，南半球的磁倾角为负。将磁倾角为零的地点连结起来，此线称为磁倾赤道，与地球赤道比较接近。
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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