This article introduces the author how to use cable sling, height gauge together with water level to measure girder s camber of bridge crane, and expatiates the operation process in detail.
简介了笔者用水准仪结合吊钩挂放吊尺测量桥式起重机主梁拱度的探索过程,详细介绍了此法的具体操作步骤,并对此法在测拱过程中的诸多技术性问题及测量结果的准确度进行了比较深入的讨论与论证。
In order to solve the problem that the prefabricated camber size of main girder\'s web plate on aluminum electrolysis multifunctional unit is too big or small,resulting in climbing or gliding problem of tapping trolley and tool trolley during production.
针对铝电解多功能机组主梁腹板预制拱度过大或过小、导致生产中出铝小车和工具小车运行时发生爬坡或下滑的问题,根据由理论计算的主梁跨中静挠度值以及与主梁焊接时引起拱度值变化的实际经验,给出确定主梁腹板预制拱度的一种方法,此方法解决了生产实际中出现的问题。
Girder camber is a important technical condition of Pot Tending Machine(PTM),dimensions of girder camber affects directly run of tool car and Aluminum car.
主梁拱度是铝电解多功能机组一个重要的技术条件,主梁拱度的大小直接影响到工具小车和副小车的运行,在主梁的制造过程中,要合理的安排组装顺序、焊接顺序,并采用特殊工艺进行焊后修复,以保证主梁拱度的技术要求。
Based on the study of relevant standards and literatures and the inspection practice performed on 100 cranes,some knowledge of the rigidity and arch camber of the main beam of gantry cranes is introduced,and herefrom some new ideas about the repair and design of main beams are proposed.
根据对标准和文献的研究、以及100台起重机检测的实践,阐述了对门、桥式起重机主粱刚度和拱度的认识,并且据此提出了关于主梁拱度修理的新工艺和与拱度有关主梁的设计思想。
Be differ from the long span cable-stayed bridges and suspension bridges, the long span half-through arch bridges belong to 3D structure.
大跨度中承式拱桥属于柔性结构,在风振作用下很容易发生静风失稳、抖振和涡激振动等风致响应。
The use of arches or vaults in building.
拱形结构建筑物中拱及穹隆的使用
he wormed his small body through the crowd,
他矮小的身体在人群中拱来拱去挤到了前场，
The Research for Local Stability of Arch Web during Swing of Open Cross-Section Thin-Walled Box Arch Bridge
开口薄壁箱型拱桥转体施工中拱肋局部稳定
Control of the Shape of Concrete Fill Steel Tube Arch Bridge s Rib While it is Installation;
钢管混凝土拱桥拱肋吊装中的拱轴线形控制
Main arch construction control of the half-through steel pipe concrete arch bridge
中承式钢管混凝土拱桥主拱施工控制
center bearing anchor bar
中摇枕拱板(三轴转向架)
included angle of arch
(指中心角) 拱的包角
a round arch drawn from a single center.
只有一个中心点的圆拱。
The central wedge-shaped stone of an arch that locks its parts together.
拱顶石，塞缝石拱的中部楔形石头，使拱的各个部分连在一起
Can be placed in the arch in front of the grille or in the roof arch.
可以位于格栅前的拱中，或者位于顶拱中
"Vault： In building construction, an arched structure forming a ceiling or roof."
拱顶:房屋建造中用拱作成的天花板或屋顶。
a low elliptical or pointed arch; usually drawn from four centers.
一种很低的椭圆拱或尖顶拱；通常有四个中心点。
Calculation of stayed buckle cable forces for concrete filled steel tubular arch bridge with long span in process of lifting
大跨度钢管砼拱桥拱肋吊装中的扣索索力计算
OPTIMIZATION OF STAYED-BUCKLE CABLE FORCES DURING ADJUSTMENT OFTHE LINE-SHAPE ON LONG SPANARCH BRIDGE
大跨度拱桥拱肋线形调整中的扣索索力优化
The Study of Cable Force Optimization and Arch Stability in the Erection of Arch Ribs;
拱段吊装过程中的索力优化及拱肋稳定性研究
Effect of Oblique Angle of Arch Rib on the Static Force of Half-tied Arch Bridge
拱肋倾角对中承式系杆拱桥静力的影响
Application Study on Outer Covering Arch Method in Lu'an Stone Arch Bridge Rehabilitation Engineering
外套拱法在陆安石拱桥复建工程中的应用研究
"Strong transverse arches were made to span the area, and these in turn supported the elongated keystones. Intermediate rib and panel vaults sprang from these pendants. "
中堂内以高强横拱支承加长的拱楔块,横拱下端作悬垂形,居间的肋板拱顶从此升起。
