片语

rock wall crane-beam巖壁吊车梁

crane box beam起重机箱形梁

Steel crane beam钢吊车梁

Crane restrained beam增级改造

crane e beam起重机梁

crane girder吊车梁，起重机大梁

crane cross beam起重机主梁

crane asymmetrical beam吊秤

Girder and crane track beam屋架梁和行车轨道梁

英汉例句

• the weight of steel for crane beam has a great proportion in the total amount consumed in the construction of the heavy-duty plant with large-tonnage cranes.

  在设有大吨位吊车系统的重型厂房中，吊车梁用钢量所占比例较大，对吊车梁的优化设计对工程造价影响很大，大跨多跨重型厂房吊车梁宜采用突缘变截面简支结构。

• some crane beam for 700t cranes was detected having installation error of rail eccentricity exceeding code limit.

  某700吨吊车梁的吊车轨道偏心超过规范允许偏差。

• at present, the rigid-body limit equilibrium method adopted in the design of crane beam on rock wall can not reflect the actual mechanical behavior of crane.

  目前，巖壁吊车梁设计所采用的刚体极限平衡设计方法还不能确切反映巖锚吊车梁的实际受力状态。

• in this article, the author points out some important questions about routine management of the crane beam through the assessment on a large-scale factory building「s crane beams.

  通过对某大型厂房吊车梁的鑒定分析，指出了该类吊车梁在日常管理中应注意的几个问题。

• this paper gives a general equation for the ideal curve of crane beam with joint support, then further discusses the effect of elastic support on the curve, and gives the complement equation.

  用能量法推导了刚性铰支大梁上拱和上翘曲线的一般方程。进一步探讨了弹性支座对上拱和上翘曲线的影响，并得出了相应的关系式。

• the main achievement has been quoted by design criterion of crane beam on rock wall for underground powerhouse(draft) and explanation items.

  主要研究成果已被《地下厂房巖壁吊车梁设计规范》（送审稿）及条文说明所采用。

• when the crane beam is damaged in drew area, reinforcement with weld can easily bring forth the cleavage on the play of repeated force, which affect the component」s fatigue strength.

  吊车梁受拉区受损采用焊接补强的方法，往往在重复荷载作用下，容易在焊缝区产生裂纹，影响构件的疲劳强度。

• this paper introduces the structural design of the welded box - section crane beam and the concrete filled steel tubular column of the outdoors shop.

  本文重点介绍了露天车间上部钢结构工程中焊接箱形吊车梁和钢管混凝土组合柱的设计。

• the rock wall crane beam is a type of new technique and till now, there is no code yet to be followed.

  巖壁吊车梁是一项新技术，目前尚无规范可循，需要在实践中不断总结、优化。

• this subject applies aet to safety assessment of crane beam first, so extend the application area of aet.

  本课题首次将声发射监测技术应用于起重机梁的安全评价，从而扩展了声发射技术的应用领域。

• the main form and cause of fatigue failure of steel crane beam are analyzed first, and focused the welded steel crane beam.

  变截面焊接钢吊车梁疲劳裂缝主要是由于变截面处有很大的应力集中所产生的。

• the form of camber curve of crane beam is discussed here, and also the optimal amount of cambering.

  本文讨论了桥式起重机主梁预拱曲线的形状与预拱度大小的问题。

• the aim of this subject is to discover the feasibility of crane beam aet ndt and the characteristic of ae signal, which has never been reported in literature until today.

  本课题的目是探讨起重机梁声发射技术无损检测的可行性及声发射信号的特征。

• the paper introduces the measure for controlling the weld distortion of huge crane beam and the procedure for assembling and welding of the beam.

  介绍了焊接超大型吊车梁时控制焊接变形的措施以及为此而制定的装焊工艺。

• dda is used to analyze the destabilizing pattern of rock-anchored crane beam under the crane wheel pressing action.

  目前，巖壁吊车梁设计所采用的刚体极限平衡设计方法还不能确切反映巖锚吊车梁的实际受力状态。

• the destabilizing pattern of rock-anchored crane beam can be changed via the pre-applied anchoring force to rock-anchored crane beam.

  并且可以通过对巖锚吊车梁预先施加锚固力的方式改变巖锚吊车梁的失稳形式。