Check rail span deviation, elevation difference, inclination, etc., to determine the fault in the end is what caused the.
检查轨道跨度偏差、标高差、倾斜度等，判定故障到底是什么原因造成的。
To install the crane span before installation, camber, level of metal structure of main girder bending, trolley rail height difference, gauge deviation, diagonal bridge survey.
安装前要对起重机安装跨度，金属结构主梁的拱度、水平旁弯，小车轨道高低差、轨距偏差，桥架对角线等进行测量。
Eccentric loadings will induce large torsional deformations for the girders of long-span Bridges, deteriorating the safety and comfort of moving vehicles of rail transit.
偏载作用下大跨度桥梁主梁易产生较大的扭转变形，这对轨道交通车辆运行的安全性和舒适性是不利的。
Based on random rail roughness and vehicle-bridge coupling element, a method is proposed for calculating random vibration of long span Bridges under moving vehicles in this paper.
基于随机轨道粗糙度和车桥偶合单元，提出了大跨桥梁移动车辆荷载作用下随机振动的计算模式。
The coupled vibration analysis of long-span rail-way curved-girder bridges and vehicles was discussed.
以某铁路曲线连续梁桥方案为例，讨论了大跨度铁路曲线梁桥的车桥耦合振动。
Based on the model of multi-span slender rod, the moment equations and deflection equations of elevator rail with duplex safety gear were established and resolved in a complex state of stress.
结合双安全钳作用特点，以多跨度细长杆模型为基础，建立并求解了电梯导轨在复杂受力状态下的弯矩方程和挠曲线方程。
Sliding table adopt advanced difference-moving ball straight-line guiding rail precise cylinder straight-line guiding rail, precision is high, life span is long.
移动工作台采用先进差距的直线滚珠导轨或直线圆柱导轨，精度高，寿命长。
Sliding table adopt advanced difference-moving ball straight-line guiding rail, precision is high, life span is long.
移动工作台采用先进差距的直线滚珠导轨，精度高，寿命长。
Sliding table adopt advanced difference-moving ball straight-line guiding rail or precise cylinder straight-line guiding rail, precision is high, life span is long.
移动工作台采用先进差距的直线滚珠导轨或直线圆柱导轨，精度高，寿命长。
The guide rail of working table has large span and strong anti-overturn capacity.
工作台导轨跨距大，抗颠覆能力强。
The guide rail of working table has large span and strong anti-overturn capacity.
工作台导轨跨距大，抗颠覆能力强。
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