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    • 4. 发明专利
    • Track concrete slab board of tramcar and its construction method
    • TRAMCAR轨道混凝土板及其施工方法
    • JP2005232922A
    • 2005-09-02
    • JP2004046603
    • 2004-02-23
    • Ps Mitsubishi Construction Co Ltd株式会社ピーエス三菱
    • YOSHIMATSU SHINYAAOYAMA TOSHIYUKI
    • E01C9/06E01B1/00E01B3/40E01B21/00E01B29/02E01C19/52
    • PROBLEM TO BE SOLVED: To provide a track concrete slab board of a tramcar for easily and quickly performing exchange working after durable period passage, and to provide its construction method.
      SOLUTION: The method for constructing the track concrete slab board of the tramcar can obtain a thin and lightweight track concrete slab board 10 at high strength by manufacturing the track concrete slab board 10 of the tramcar of floor slab-like precast prestressed concrete arranging a great number of PC steel materials 12 in the longitudinal direction of a rail, hangs the front part and the rear part of the precast prestressed concrete track concrete slab board 10 without receiving influence of a feeder or the like by a simple portal crane device, moves the portal crane device to move the track concrete slab board up to a prescribed position, and performs laying, exchange or the like of the track concrete slab board 10.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种有轨电车轨道混凝土板板,用于在耐久期通过后方便快捷地进行交换工作,并提供其施工方法。 解决方案:电车轨道混凝土板板的制造方法,可以通过制造板式预制预应力混凝土电车轨道混凝土板板10,获得高强度的轻薄轨道混凝土板坯板10。 在轨道纵向安排大量的PC钢材12,通过简单的门式起重机装置将预制预应力混凝土轨道混凝土板板10的前部和后部悬挂在不受馈线等影响的情况下 移动门式起重机装置将轨道混凝土板板移动到规定位置,进行混凝土板坯10的铺设,更换等。(C)2005年,JPO&NCIPI