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无砟轨道板预制创新亮点多
2017-09-01 08:26:39 中国青年网
成贵高铁是国家实施新一轮西部大开发的标志性工程之一。在无砟轨道板的预制过程中，中铁上海局成贵铁路乐山制板场的建设者们通过技术创新，先后解决了轨道板平面度翘曲量超标、表面气孔麻面、承轨台根部及钳口细微裂纹等问题，确保了轨道板内实外美。同时，实现了轨道板生产信息化标准管理，创建了快速有效的质检系统，确保CRTSIII型先张法无砟轨道板的整体耐久性。（芦连宝 翟胜辉）
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