CN112287472B - 一种道岔尖轨截面计算方法 - Google Patents
一种道岔尖轨截面计算方法 Download PDFInfo
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- CN112287472B CN112287472B CN202011012439.8A CN202011012439A CN112287472B CN 112287472 B CN112287472 B CN 112287472B CN 202011012439 A CN202011012439 A CN 202011012439A CN 112287472 B CN112287472 B CN 112287472B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/02—Tongues; Associated constructions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
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CN202011012439.8A CN112287472B (zh) | 2020-09-23 | 2020-09-23 | 一种道岔尖轨截面计算方法 |
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CN202011012439.8A CN112287472B (zh) | 2020-09-23 | 2020-09-23 | 一种道岔尖轨截面计算方法 |
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CN112287472A CN112287472A (zh) | 2021-01-29 |
CN112287472B true CN112287472B (zh) | 2023-05-02 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109457561A (zh) * | 2018-12-28 | 2019-03-12 | 华夏铁路运营维护有限公司 | 道岔区域的钢轨廓形打磨方法及装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6116322A (en) * | 1996-09-30 | 2000-09-12 | Hunter Douglas Inc. | Control system for a vertical vane covering for architectural openings |
JP3708794B2 (ja) * | 2000-05-22 | 2005-10-19 | 近畿日本鉄道株式会社 | 断面形状の測定装置 |
US6891276B1 (en) * | 2002-01-09 | 2005-05-10 | Bridge Semiconductor Corporation | Semiconductor package device |
CN103924488B (zh) * | 2014-03-12 | 2016-07-13 | 中铁宝桥集团有限公司 | 城市轨道交通道岔尖轨及制作工艺 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109457561A (zh) * | 2018-12-28 | 2019-03-12 | 华夏铁路运营维护有限公司 | 道岔区域的钢轨廓形打磨方法及装置 |
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Inventor after: Zhang Dongfeng Inventor after: He Xuefeng Inventor after: Xu Youquan Inventor after: Li Min Inventor after: Cao Liang Inventor after: Liu Tinglin Inventor after: Qiao Shenlu Inventor after: Zhao Tianyun Inventor after: Luo Yan Inventor after: Yu Lei Inventor before: He Xuefeng Inventor before: Yu Lei Inventor before: Xu Youquan Inventor before: Zhang Dongfeng Inventor before: Li Min Inventor before: Cao Liang Inventor before: Liu Tinglin Inventor before: Qiao Shenlu Inventor before: Zhao Tianyun Inventor before: Luo Yan |
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