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    高鐵,毫厘之間的守護

    時間:2019-04-26 10:16:12 來源:人民鐵道網 作者:陳茂慧
    ----詩贊中國鐵路濟南局集團有限公司工務部高級工程師呂關仁
     
     
    在祖國遼闊的大地上,一列列高鐵動車
    以350公里的時速奔馳
    時而穿山越嶺,時而飛躍河流 
    乘坐高鐵的人們滿懷喜悅
    窗外不斷掠過的景物帶給他們愜意與滿足
    他們在高鐵車廂里閑庭信步
    在小桌上豎硬幣、倒立礦泉水
    在簽字筆上疊羅漢,他們
    見證著中國高鐵的平穩和舒適
    在高鐵快速抵達目的地的時刻
    他們或激動萬分,或平靜從容
    唯有鋼軌沉寂,按既定的線路和方向
    無聲、平穩地向前無限延伸
     
    中國的高鐵線路,"八縱八橫"
    多少人能分得清
    什么是有砟軌道,什么是無砟軌道
    這平穩與平順,有多少人能了解其中的秘密
    又有多少人知道,在深夜十二點到凌晨四點
    萬籟俱寂中,是誰,在軌道上忙碌
    動檢車上的燈光閃爍,不斷變換的數據
    像夜空中密布的星辰閃耀
     
    是誰,在夜色里一寸一寸地檢測線路
    對一組組數據進行研究、分析、判斷?
    呂關仁,一位"高鐵平順師" 
    他將自己的命運與鐵路線路緊密相連
    對線路進行著毫厘之間的守護----
    他知道,線路3毫米的上下起伏
    便足以引起高鐵輕微的晃動
    他知道,無砟軌道施工后的沉降
    絕不能超過15毫米
    他清楚,路基、橋梁、隧道、涵洞基礎軟硬不均
    從硬到軟中間有一個過渡段
    他知道怎樣實現軟硬、硬軟的平順過渡
    他也知道,怎樣把100米的鋼軌拉到工廠
    焊成500米的長鋼軌,到現場再焊接成
    設計所需要的長度,而中間無一個普通的軌縫
    他更清楚,怎樣用動檢車、探傷車等檢測設備
    掌握線路的狀態、分析變化規律和存在的問題
    夜間的四個小時,在所有人的睡夢中
    悄悄滑過,在他的眼前卻有著生動的呈現
     
    光陰順著鋼軌向前奔跑
    樹葉落了,來年又添新綠
    多少個春秋,多少個無眠之夜、一次次現場數據的采集
    一場場技術研討交流,一項項高鐵線路維護技術研究
    無數堅固的技術難題被他一一攻克----
    膠濟客運專線有砟軌道線路維護
    高鐵黃河特大橋線路維護
    高鐵基礎設施監測
    高鐵無縫鋼軌縱向應力監測等
    所有的研究、攻克,均指向目標
    ----高平順性、高可靠性
    高穩定性和高安全性
     
    技術和標準是冰冷生硬的
    但他以滿腹激情和詩意愛著它們
    他用白天的實踐與夜晚的冷靜分析
    將它們寫成了自己的詩行
    ----技術規章、鐵路工務技術手冊《軌道》
    那些仰望并認真聽他講座的
    是未來的"平順師",是明日之星
     
    世間萬物都需平衡、穩定
    那些被他徹底征服的線路上
    風馳電掣、平穩地奔跑著一列列高鐵
    白色的、紅色的、金色的、綠色的、藍色的
    每一列都閃耀著絢爛的光芒
    "大國工匠""高鐵平順大師"
    "高鐵線路毫厘之間的守護神"
    這些崇高的稱謂,讓他的形象那么高大
    詹天佑鐵道科學技術獎、茅以升鐵道工程師獎
    每一項榮譽,在他的生命歷程中熠熠閃光
    人民鐵道網版權及免責聲明:
    1、凡本網注明“來源:人民鐵道網” 的所有作品,版權均屬于人民鐵道網,未經本網授權,任何單位及個人不得轉載、摘編或以其它方式使用上述作品。已經本網授權使用作品的,應在授權范圍 內使用,并注明“來源:人民鐵道網”。違反上述聲明者,本網將追究其相關法律責任。
    2、凡本網注明 “來源:XXX(非人民鐵道網)” 的作品,均轉載自其它媒體,轉載目的在于傳遞更多信息,并不代表本網贊同其觀點和對其真實性負責。
    3、如因作品內容、版權和其它問題需要同本網聯系的,請在30日內進行。
    標簽:
    編輯: 譚欣

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