钢轨断裂

龙门起重机用钢轨断裂原因试验分析

Causes and experimental analysis of gantry crane 's rail fracture

我国铁路钢轨断裂事故分析及其影响因素

Analysis on fracture accidents and its influencing factors for steel tracks in China

75kg/m热处理钢轨断裂原因分析

Fracture analyse of the 75kg / m heat-treatment rail

某大桥钢轨断裂原因分析

Fracture analysis of rail in a bridge

用金相显微镜、描电镜、谱仪分析了钢轨断裂原因。

The fracture of a steel rail was analyzed by means of metallographic microscope , SEM and EDS.

通过对钢轨断裂原因及其规律进行分析，提出针对性的预防措施，并对发生钢轨断裂后的紧急处理措施进行探讨。

Analysis was made of causes for steel rail breaking , and preventative measures and emergency treatment measures were given .

在车轮应力的重复作用下，疲劳裂纹扩展而导致钢轨断裂。

The force exerted on the rail by the train wheels cause the fatigue crack was formed on the corrosion pitting .

包钢连铸钢轨落锤断裂原因分析

Analysis on the Breaking Causes for Drop Test on Continuous Cast Rail

钢轨焊缝断裂失效分析

Failure analysis of rail welding seam break

且其最大的等价Ⅰ型应力强度因子KI远小于钢轨材料的断裂韧度，说明此种情况下钢轨表面微裂纹不会立即扩展。

And the largest ' equivalent stress intensity factor of type I ' K1 was much smaller than the rail material fracture toughness . It was described that rail surface micro-cracks would not extend immediately in this case . 2 .

某大桥钢轨发生横向断裂。

A transverse fracture occurred in a rail of a bridge .

成昆线在线钢轨焊接接头断裂分析

Investigation on rail fracture of Chengdu - Kunming railway

钢轨纵裂的断裂力学分析

Fracture dynamical analysis on longitudinal crack in rail

钢轨的脆性断裂危及行车安全，应引起有关单位的高度重视。

It does deserve attention to avoid rail brittle fracture , which concerns transit safety .

Cr-Mo合金钢轨轨腰水平断裂机理的研究

Study on longitudinal web fracture in Cr-Mo alloy rail

钢轨气压焊接头断裂的组织研究

Microstructure Fracture of Rail Joint After Gas Pressure Welding

钢轨气压焊接头断裂分析

Analysis of the Fractured Rail Gas Pressure Welding Joint

观察发现广深线准高速铁路上的钢轨斜裂纹沿钢轨作用边，呈45°角，其扩展可导致钢轨发生横向断裂。

The rail oblique cracks in Guangzhou-Shenzhen Quasi High-speed Railway are distributing and expand along with rail side and the angle is about 45 ° along the moving direction .