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    • 7. 发明授权
    • 소음 저감을 위한 하로교 U형 거더 및 그 시공 방법
    • U形梁及其降噪施工方法
    • KR101817142B1
    • 2018-01-12
    • KR1020150057746
    • 2015-04-24
    • 한국철도기술연구원주식회사 포스코건설
    • 강윤석고효인정영도전진택김동완
    • E01D2/00
    • 하로교 U형거더제작시파형강판과일체화된흡음판을사용함으로써경사웨브에합성된파형강판의파형구조에의해콘크리트의양생경화후 경사웨브의균열발생을억제할수 있고, 파형강판과일체화된흡음판이소음을흡수함으로써철도차량의소음을효과적으로저감시킬수 있고, 강재로형성되는파형강판의부식을방지할수 있으며, 또한, 하로교 U형거더제작시파형강판과일체화된흡음판이내측거푸집으로활용됨으로써거푸집의설치수량을감소시켜제작비용을저감시킬수 있고, 이에따라하로교 U형거더의제작공정을단축시킬수 있는, 소음저감을위한하로교 U형거더및 그시공방법이제공된다.
    • 通过使用波纹钢过程中产生harogyo U形梁和一个集成heupeumpan并且能够抑制产生裂纹的倾斜腹板,然后通过与倾斜腹板,噪声波板和一个集成heupeumpan合成波纹钢的波结构固化混凝土的固化 通过吸收和在铁路车辆sikilsu有效地降低噪音,从而可阻止波纹钢板的腐蚀的钢材料形成,而且,被用作harogyo波纹钢和集成heupeumpan骰子期间内模U形梁产生的安装数 可以提供用于降低噪音的成形梁以及用于降低噪音的U型梁的构造方法。
    • 9. 发明公开
    • 복합적 방진구조를 갖는 철도궤도
    • 具有用于振动吸收的复合结构的轨道系统
    • KR1020140023724A
    • 2014-02-27
    • KR1020120090064
    • 2012-08-17
    • 주식회사 엠앤이알주식회사 포스코건설
    • 박정근강윤석정우태이수형정영도안동근전진택
    • E01B2/00E01B9/68
    • E01B19/003E01B1/002E01B9/68E01B2204/01
    • The present invention relates to a railway track having a composite vibration-proof structure capable of uniformly absorbing vibration at various frequency bands. The railway track having a composite vibration-proof structure comprises: a slab (1) installed to be mounted inside a slab container (3) in a roadbed (F) and having rail grooves (7) at both sides of the upper side thereof, wherein rails (R) are mounted in the rail grooves (7); multiple cylindrical vertical elastic bodies (13) installed on all over the bottom of the slab (1), having the tops supported by the slab (1) and the bottoms supported by the roadbed (F), and elastically cushioning vertical loads; the rails (R) installed in the rail grooves (7); rail supporting elastic body (9) filled in a space between the rail (R) and the rail groove (7), and supporting the rail (R) against the lateral load of the rail (R); and a floor mat (17) made of an elastic body interposed between the bottom of the slab (1) and the slab container (3).
    • 本发明涉及一种能够均匀地吸收各种频带的振动的复合防振结构的铁路轨道。 具有复合防振结构的铁路轨道包括:安装在路基(F)的板坯容器(3)的内侧并在其上侧的两侧具有轨道槽(7)的板坯(1) 其中轨道(R)安装在轨道槽(7)中; 安装在板坯(1)的整个底部上的多个圆柱形垂直弹性体(13),具有由板坯(1)支撑的顶部和由路基(F)支撑的底部,并且弹性缓冲垂直载荷; 所述轨道(R)安装在所述轨道槽(7)中; 轨道支撑弹性体(9),其填充在轨道(R)和轨道槽(7)之间的空间中,并且抵靠轨道(R)的横向载荷支撑轨道(R); 以及设置在板坯(1)的底部和板坯容器(3)之间的由弹性体制成的地板垫(17)。