CN209039877U - 一种无砟轨道结构 - Google Patents
一种无砟轨道结构 Download PDFInfo
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- CN209039877U CN209039877U CN201821305216.9U CN201821305216U CN209039877U CN 209039877 U CN209039877 U CN 209039877U CN 201821305216 U CN201821305216 U CN 201821305216U CN 209039877 U CN209039877 U CN 209039877U
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- subgrade
- surface layer
- fastener
- ballastless track
- bed
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CN201821305216.9U CN209039877U (zh) | 2018-08-14 | 2018-08-14 | 一种无砟轨道结构 |
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CN201821305216.9U CN209039877U (zh) | 2018-08-14 | 2018-08-14 | 一种无砟轨道结构 |
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CN209039877U true CN209039877U (zh) | 2019-06-28 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109295815A (zh) * | 2018-08-14 | 2019-02-01 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种无砟轨道结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109295815A (zh) * | 2018-08-14 | 2019-02-01 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种无砟轨道结构 |
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Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 district two building 303 Co-patentee after: CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION Ltd. Patentee after: CARS RAILWAY ENGINEERING Research Institute Co-patentee after: CHINA RAILWAY Corp. Co-patentee after: Beijing Tieke Special Engineering Technology Co.,Ltd. Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 district two building 303 Co-patentee before: CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION Ltd. Patentee before: CARS RAILWAY ENGINEERING Research Institute Co-patentee before: CHINA RAILWAY Corp. Co-patentee before: BEIJING TIEKE SPECIAL ENGINEERING TECHNOLOGY DEVELOPMENT Co. |