Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Joint structure of PSC U-type beam segment and construction method thereof
The present invention provides a joint structure of PSC U-type beam segment and a construction method thereof. The joint portion of a sagging moment PSC U-type beam segment and a hogging moment PSC U-type beam segment is formed by a concrete PSC U-type beam part, a clad steel U-type beam part and a U-type steel beam part. The U-type steel beam part of the sagging moment PSC U-type beam segment is totally connected to the U-type beam part of the hogging moment PSC U-type beam segment through a connection steel plate, wherein the joint portion of the connection steel plate is subject to pour concrete and dye and is used for forming steel concrete composite structure through continuous connection of PS steel. By employing the joint structure, the joint portion of the sagging moment PSC U-type beam segment and the hogging moment PSC U-type beam segment is brought into increased strength of continuous connection so as to be free of the constraint of underground terrains such as the river, the coast, the lofty mountain, the downtown and the like. Without a temporary support arranged at the lower portion of the PSC U-type beam, connection of the PSC U-type beam segments in the air is achieved.
Joint structure of PSC U-type beam segment and construction method thereof
The present invention provides a joint structure of PSC U-type beam segment and a construction method thereof. The joint portion of a sagging moment PSC U-type beam segment and a hogging moment PSC U-type beam segment is formed by a concrete PSC U-type beam part, a clad steel U-type beam part and a U-type steel beam part. The U-type steel beam part of the sagging moment PSC U-type beam segment is totally connected to the U-type beam part of the hogging moment PSC U-type beam segment through a connection steel plate, wherein the joint portion of the connection steel plate is subject to pour concrete and dye and is used for forming steel concrete composite structure through continuous connection of PS steel. By employing the joint structure, the joint portion of the sagging moment PSC U-type beam segment and the hogging moment PSC U-type beam segment is brought into increased strength of continuous connection so as to be free of the constraint of underground terrains such as the river, the coast, the lofty mountain, the downtown and the like. Without a temporary support arranged at the lower portion of the PSC U-type beam, connection of the PSC U-type beam segments in the air is achieved.
Joint structure of PSC U-type beam segment and construction method thereof
ROH U-HYEON (Autor:in) / ROH KYUNG-BEOM (Autor:in) / AN SHENGYONG (Autor:in) / AN SHANFU (Autor:in)
07.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
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