軌條接觸點 的英文怎麼說

中文拼音 [guǐtiáojiēchùdiǎn]
軌條接觸點 英文
rail contact
  • : Ⅰ名詞1. (路軌;軌道) rail; track 2. (比喻辦法、規矩、秩序等) rut; path; course Ⅱ動詞[書面語] (遵循; 依循) follow
  • : Ⅰ名詞1 (細長的樹枝) twig 2 (條子) slip; strip 3 (分項目的) item; article 4 (層次; 秩序; 條...
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : Ⅰ動詞1 (接觸) touch; contact 2 (碰; 撞) strike; hit 3 (觸動) touch 4 (感動) move sb ; sti...
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  • 接觸點 : contact bar
  • 接觸 : 1. (交往) come into contact with; get in touch with 2. (沖突) engage 3. (挨上; 碰著) contact; touch
  1. Using vogel ' s wear index as the rail side wear index, the paper analyzes the side wear variations of rail head when the parameters in the wheel / rail system vary, analyzes the influences of track irregularity on rail uneven wear on gauge corner emphatically. this paper analyzes the rail side wear dates measured by track division of shan hai guan since 1990, then gains the relationship between side wear and traffic volume and sums up the characteristics and regularities in the formation and development of side wear. in the end, some measures for regarding the side wear on curves are put forward

    從輪摩擦、輪幾何關系、輪應力和輪蠕滑等方面對鋼側面磨耗機理進行了探討,從道幾何參數、機車車輛運營件等方面對鋼側面磨耗的影響因素進行了重分析和總結;應用輪系統動力學,建立了輪空間耦合振動時變模型,採用vogel側磨指數作為鋼側磨指標,系統分析了輪參數變化的情況下,頭側面磨耗的變化規律,重分析了道不平順對鋼不均勻側磨的影響;對山海關工務段1990年以後現場測得的曲線鋼側磨數據進行了分析,通過擬合得到了鋼側磨量與運量的關系曲線,並總結了曲線上股鋼側面磨耗的特徵和發生、發展規律;最後提出了一些減緩曲線鋼側面磨耗的措施。
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