Rear anchor type cast-in-place track structure

The utility model discloses a rear anchoring type cast-in-place track structure which comprises an existing civil engineering structure, an adjusting layer, embedded steel bars, fasteners and steel rails. Wherein an open groove is formed in the existing civil engineering structure, the adjusting lay...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAI JUNHONG, ZHOU ZAILING, PAN PENG, SHAO YOUBIN, QIN XU, MA MING, GONG HUAYU, YUAN JIANG, FU YALI, ZHANG YUEMING, RUAN YING, LIU WENWU, LIU TANGHUI, SUN YUANGUANG, PENG LEI, WANG ZHONGLIN, LUO XINWEI, ZHANG SONG, ZHAO SHUAI, NONG XINGZHONG, SONG JIAWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS MACHINES FOR MAKING RAILWAYS OF ALL KINDS PERMANENT WAY PERMANENT-WAY TOOLS
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Beschreibung
Zusammenfassung:	The utility model discloses a rear anchoring type cast-in-place track structure which comprises an existing civil engineering structure, an adjusting layer, embedded steel bars, fasteners and steel rails. Wherein an open groove is formed in the existing civil engineering structure, the adjusting layer is arranged in the open groove, the embedded steel bars are inserted into the adjusting layer, and the adjusting layer is fixed in the open groove through the existing civil engineering structure; the fastener is used for fixing the steel rail on the existing civil engineering structure; the distance between the top surface of the existing civil engineering structure and the top surface of the steel rail is 250 mm; the utility model has the beneficial effects that the distance between the topsurface of the existing civil engineering structure and the top surface of the steel rail is 250mm, the height is lower, the structure is suitable for the conditions that the height of the existing rail structure is insuffic