Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Staggered tensioning anchoring structure and construction method for assembling building prefabricated steel reinforced concrete middle column beam joint prestressed tendons
The invention discloses a staggered tensioning anchoring structure for assembling building prefabricated steel reinforced concrete middle column beam joint prestressed tendons. The structure comprisesa prefabricated column, and further comprises a preserved duct preserved inside the prefabricated column, a crossed steel column integrally formed with the prefabricated column, a prefabricated column stacking layer arranged at the upper portion of the prefabricated column, a stacking beam arranged at one end of the prefabricated column, a top steel bar exposed out of the upper portion of the stacking beam, an outer stretching steel bar stretching out of the side of the prefabricated column, a plurality of preserved through holes formed in the crossed steel column, prestressed tendons penetrating through the preserved through holes, and a prestressed tendon anchoring device fixed to the crossed steel column. The prestressed tendons are fixed to the crossed steel column through the prestressed tendon anchoring device. The structure ensures the integrated stress requirement of the beam column joint, and the joint is good in hogging moment resisting effect.
本发明公开了一种装配建筑预制型钢混凝土中间柱梁节点预应力筋交错张拉锚固构造，包括预制柱，还包括：预留在所述预制柱内的预留孔道；与所述预制柱一体化成型的十字型钢柱；设置在所述预制柱上部的预制柱叠合层；设置在所述预制柱一端的叠合梁；外露于所述叠合梁上部的顶部钢筋；外伸于所述预制柱边侧的外伸钢筋；开设在所述十字型钢柱上的多个预留穿孔；从多个所述预留穿孔穿过的预应力筋；固定于所述十字型钢柱上的预应力筋锚固装置，所述预应力筋通过所述预应力筋锚固装置固定在所述十字型钢柱上；本结构保证了梁柱节点整体性受力要求，并使得节点抗负弯矩效果好。
Staggered tensioning anchoring structure and construction method for assembling building prefabricated steel reinforced concrete middle column beam joint prestressed tendons
The invention discloses a staggered tensioning anchoring structure for assembling building prefabricated steel reinforced concrete middle column beam joint prestressed tendons. The structure comprisesa prefabricated column, and further comprises a preserved duct preserved inside the prefabricated column, a crossed steel column integrally formed with the prefabricated column, a prefabricated column stacking layer arranged at the upper portion of the prefabricated column, a stacking beam arranged at one end of the prefabricated column, a top steel bar exposed out of the upper portion of the stacking beam, an outer stretching steel bar stretching out of the side of the prefabricated column, a plurality of preserved through holes formed in the crossed steel column, prestressed tendons penetrating through the preserved through holes, and a prestressed tendon anchoring device fixed to the crossed steel column. The prestressed tendons are fixed to the crossed steel column through the prestressed tendon anchoring device. The structure ensures the integrated stress requirement of the beam column joint, and the joint is good in hogging moment resisting effect.
本发明公开了一种装配建筑预制型钢混凝土中间柱梁节点预应力筋交错张拉锚固构造，包括预制柱，还包括：预留在所述预制柱内的预留孔道；与所述预制柱一体化成型的十字型钢柱；设置在所述预制柱上部的预制柱叠合层；设置在所述预制柱一端的叠合梁；外露于所述叠合梁上部的顶部钢筋；外伸于所述预制柱边侧的外伸钢筋；开设在所述十字型钢柱上的多个预留穿孔；从多个所述预留穿孔穿过的预应力筋；固定于所述十字型钢柱上的预应力筋锚固装置，所述预应力筋通过所述预应力筋锚固装置固定在所述十字型钢柱上；本结构保证了梁柱节点整体性受力要求，并使得节点抗负弯矩效果好。
Staggered tensioning anchoring structure and construction method for assembling building prefabricated steel reinforced concrete middle column beam joint prestressed tendons
一种装配建筑预制型钢混凝土中间柱梁节点预应力筋交错张拉锚固构造及施工方法
QIAN YE (Autor:in) / LIU RONGCHUN (Autor:in) / WANG YUXIN (Autor:in) / GAO LAN (Autor:in) / CHEN GENG (Autor:in) / ZHANG ZHIFENG (Autor:in) / XU ZHIYING (Autor:in) / LIU HAO (Autor:in) / SHEN SHUMIN (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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