A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DIRECT FASTENED ASPHALT TRACK USING EACH WIDE SLEEPER AND CONCRETE SLAB PANEL HAVING GEOTEXTILE AND HORIZONTAL-VERTICAL MOVEMENT RESTRAINING APPARATUS, AND CONSTRUCTION METHOD FOR THE SAME
Disclosed is an asphalt direct-coupled track using a wide railroad tie and a concrete panel with a geotextile and horizontal and vertical movement restricting devices, and a constructing method thereof. In addition, the purposes of the present invention are as follows. First and second horizontal and vertical movement restricting devices are installed on edges of a wide railroad tie and a concrete panel, and a geotextile is attached to lower parts of the wide railroad tie and the concrete panel, thereby inhibiting direct impact applied to the wide railroad tie and the concrete panel, and minimizing damage to the wide railroad tie and the concrete panel. Also, the horizontal and vertical movement restricting device is installed on the edge of the wide railroad tie, thereby realizing slimness of a central cross section of the wide railroad tie, and thus reducing manufacturing costs of the wide railroad tie. In order to achieve these purposes, the asphalt direct-coupled track using the wide railroad tie and the concrete panel with the geotextile and the horizontal and vertical movement restricting devices comprises: the wide railroad tie disposed on an asphalt roadbed; the geotextile attached to a bottom surface of a rail direct underbody of the wide railroad tie; the first horizontal and vertical movement restricting device installed on one edge of the wide railroad tie; the second horizontal and vertical movement restricting device installed on the other edge of the wide railroad tie; and a rail coupling unit installed on the rail direct underbody of the wide railroad tie.
광폭침목 및 콘크리트패널의 모서리에 제1 및 제2 수평수직이동 구속장치를 설치하고, 광폭침목 및 콘크리트패널의 하부에 토목섬유를 부착함으로써, 광폭침목 및 콘크리트패널에 가해지는 직접적인 충격을 억제할 수 있고, 광폭침목 및 콘크리트패널의 손상을 최소화할 수 있고, 또한, 광폭침목의 모서리에 수평수직이동 구속장치를 설치함으로써 광폭침목의 중앙부 단면을 슬림화할 수 있고, 이에 따라 광폭침목의 제조비용을 절감할 수 있는, 토목섬유와 수평수직이동 구속장치를 구비한 광폭침목 및 콘크리트패널을 이용한 아스팔트 직결궤도 및 그 시공방법이 제공된다.
DIRECT FASTENED ASPHALT TRACK USING EACH WIDE SLEEPER AND CONCRETE SLAB PANEL HAVING GEOTEXTILE AND HORIZONTAL-VERTICAL MOVEMENT RESTRAINING APPARATUS, AND CONSTRUCTION METHOD FOR THE SAME
Disclosed is an asphalt direct-coupled track using a wide railroad tie and a concrete panel with a geotextile and horizontal and vertical movement restricting devices, and a constructing method thereof. In addition, the purposes of the present invention are as follows. First and second horizontal and vertical movement restricting devices are installed on edges of a wide railroad tie and a concrete panel, and a geotextile is attached to lower parts of the wide railroad tie and the concrete panel, thereby inhibiting direct impact applied to the wide railroad tie and the concrete panel, and minimizing damage to the wide railroad tie and the concrete panel. Also, the horizontal and vertical movement restricting device is installed on the edge of the wide railroad tie, thereby realizing slimness of a central cross section of the wide railroad tie, and thus reducing manufacturing costs of the wide railroad tie. In order to achieve these purposes, the asphalt direct-coupled track using the wide railroad tie and the concrete panel with the geotextile and the horizontal and vertical movement restricting devices comprises: the wide railroad tie disposed on an asphalt roadbed; the geotextile attached to a bottom surface of a rail direct underbody of the wide railroad tie; the first horizontal and vertical movement restricting device installed on one edge of the wide railroad tie; the second horizontal and vertical movement restricting device installed on the other edge of the wide railroad tie; and a rail coupling unit installed on the rail direct underbody of the wide railroad tie.
광폭침목 및 콘크리트패널의 모서리에 제1 및 제2 수평수직이동 구속장치를 설치하고, 광폭침목 및 콘크리트패널의 하부에 토목섬유를 부착함으로써, 광폭침목 및 콘크리트패널에 가해지는 직접적인 충격을 억제할 수 있고, 광폭침목 및 콘크리트패널의 손상을 최소화할 수 있고, 또한, 광폭침목의 모서리에 수평수직이동 구속장치를 설치함으로써 광폭침목의 중앙부 단면을 슬림화할 수 있고, 이에 따라 광폭침목의 제조비용을 절감할 수 있는, 토목섬유와 수평수직이동 구속장치를 구비한 광폭침목 및 콘크리트패널을 이용한 아스팔트 직결궤도 및 그 시공방법이 제공된다.
DIRECT FASTENED ASPHALT TRACK USING EACH WIDE SLEEPER AND CONCRETE SLAB PANEL HAVING GEOTEXTILE AND HORIZONTAL-VERTICAL MOVEMENT RESTRAINING APPARATUS, AND CONSTRUCTION METHOD FOR THE SAME
토목섬유와 수평수직이동 구속장치를 구비한 광폭침목 및 콘크리트패널을 이용한 아스팔트 직결궤도 및 그 시공방법
LEE SEONG HYEOK (author)
2016-06-02
Patent
Electronic Resource
Korean
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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