高速铁路轨道精调若干技术问题探讨 |
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引用本文: | 陈守忠.高速铁路轨道精调若干技术问题探讨[J].路基工程,2011,0(4):172-175. |
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作者姓名: | 陈守忠 |
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作者单位: | 中铁八局集团有限公司, 成都 610036 |
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摘 要: | 轨道几何平顺性是指导高速铁路轨道精调作业的重要依据,是高速铁路建设过程中关键控制指标,也是列车安全运行的重要指标。对高速铁路轨道几何平顺性的计算方法进行了改进,根据平顺性精度需求提出了适用于高速铁路轨道精调全站仪等级,确定了轨道精调有效测量距离和轨道几何平顺性施工控制指标。
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关 键 词: | 高速铁路 轨道几何平顺性 轨道精调 |
收稿时间: | 2019-11-06 |
Discussion on Several Technical Problems on Accurate Track Adjustment of High-speed Railway |
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Authors: | CHEN Shou-zhong |
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Institution: | CHEN Shou-zhong(China Railway No.8 Engineering Group Co.,Ltd.,Chengdu 610036,China) |
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Abstract: | Track geometrical smoothness is the important basis for guiding accurate track adjustment of high-speed railway,the key control index during construction of high-speed railway,and also the important indicator for safe operation of trains.The calculation method of track geometrical smoothness of high-speed railway is improved.Electronic total station applicable for accurate track adjustment of high-speed railway is put forward according to the accuracy of smoothness.Finally,the effective measuring distance f... |
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Keywords: | high-speed railway track geometrical smoothness accurate adjustment |
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