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A platform for research: civil engineering, architecture and urbanism
Cross joint connecting structure of assembled frame structure and construction method thereof
The invention discloses a cross joint connecting structure of an assembled frame structure and a construction method thereof. The cross joint connecting structure comprises prefabricated columns and aprefabricated beam, wherein a grouting sleeve is arranged at the top ends of the prefabricated columns, an insertion end with a longitudinal reinforcing steel bar stretching outside concrete is arranged at the bottom end of the prefabricated column, the insertion end of the upper prefabricated column is in insertion fit to the grouting sleeve of the lower prefabricated column, a grouting hole isformed in one side of the grouting sleeve, first I steel is arranged at two ends of the prefabricated beam, cross I steel stretching to front, back, left and right directions is arranged on the tops of the prefabricated columns, the first I steel is in bolt connection to the cross I steel, and the connecting ends of the first I steel and the cross I steel are cast-in-situ ends. The cross joint connecting structure can be prefabricated in a plant in batches, so that the site construction time is saved effectively. By designing the cross connecting structure with the cross I steel matched with the first I steel, the assembling convenience and reliability can be guaranteed and the strength of the connecting structure of the column and the beam can be further guaranteed.
本发明公开了一种装配式框架结构十字型节点连接结构及其施工方法，包括预制柱和预制梁，预制柱的顶端设置有注浆套筒，预制柱的底端设置有纵向钢筋延伸出混凝土的插接端头，上预制柱的插接端头与下预制柱的注浆套筒插接配合，注浆套筒的一侧设置有注浆孔，预制梁的两端设置有第一工字钢，预制柱的顶部设置有延伸至前后左右四个方向的十字型工字钢，第一工字钢与十字型工字钢通过螺栓连接，第一工字钢与十字型工字钢的连接端为现浇端。本发明不仅能够批量式工厂预制，有效节省现场施工的时间，而且通过设计十字型工字钢与第一工字钢相配合的十字型连接连接结构，既能够保证装配的便捷性和可靠性，又能够保证柱与梁的连接结构强度。
Cross joint connecting structure of assembled frame structure and construction method thereof
The invention discloses a cross joint connecting structure of an assembled frame structure and a construction method thereof. The cross joint connecting structure comprises prefabricated columns and aprefabricated beam, wherein a grouting sleeve is arranged at the top ends of the prefabricated columns, an insertion end with a longitudinal reinforcing steel bar stretching outside concrete is arranged at the bottom end of the prefabricated column, the insertion end of the upper prefabricated column is in insertion fit to the grouting sleeve of the lower prefabricated column, a grouting hole isformed in one side of the grouting sleeve, first I steel is arranged at two ends of the prefabricated beam, cross I steel stretching to front, back, left and right directions is arranged on the tops of the prefabricated columns, the first I steel is in bolt connection to the cross I steel, and the connecting ends of the first I steel and the cross I steel are cast-in-situ ends. The cross joint connecting structure can be prefabricated in a plant in batches, so that the site construction time is saved effectively. By designing the cross connecting structure with the cross I steel matched with the first I steel, the assembling convenience and reliability can be guaranteed and the strength of the connecting structure of the column and the beam can be further guaranteed.
本发明公开了一种装配式框架结构十字型节点连接结构及其施工方法，包括预制柱和预制梁，预制柱的顶端设置有注浆套筒，预制柱的底端设置有纵向钢筋延伸出混凝土的插接端头，上预制柱的插接端头与下预制柱的注浆套筒插接配合，注浆套筒的一侧设置有注浆孔，预制梁的两端设置有第一工字钢，预制柱的顶部设置有延伸至前后左右四个方向的十字型工字钢，第一工字钢与十字型工字钢通过螺栓连接，第一工字钢与十字型工字钢的连接端为现浇端。本发明不仅能够批量式工厂预制，有效节省现场施工的时间，而且通过设计十字型工字钢与第一工字钢相配合的十字型连接连接结构，既能够保证装配的便捷性和可靠性，又能够保证柱与梁的连接结构强度。
Cross joint connecting structure of assembled frame structure and construction method thereof
一种装配式框架结构十字型节点连接结构及其施工方法
ZHANG ZHONGSHAN (author) / FENG DAKUO (author) / LI JIANAN (author) / ZHENG PEIJUN (author) / CHEN LU (author) / CHEN JING (author) / CHENG SHENGZHAO (author) / LIU HUICHAO (author)
2020-09-04
Patent
Electronic Resource
Chinese
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