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A platform for research: civil engineering, architecture and urbanism
Prefabricated column and prefabricated beam steel conversion connection structure and construction method
The invention provides a prefabricated column and prefabricated beam steel conversion connection structure and a construction method. The prefabricated column and prefabricated beam steel conversion connection structure comprises a first conversion piece arranged at the beam end and a second conversion piece arranged on the column side. The first conversion piece comprises two pieces of symmetrical T-shaped steel which are arranged at an interval, upper and lower flanges of a pre-embedded part of the first conversion piece are in lap welding connection with longitudinal bars in a beam, studs are welded on a web plate of the pre-embedded part, and bolt holes are formed in the web plate of the exposed part of the first conversion piece; the second conversion piece comprises two pieces of T-shaped steel which are symmetrically arranged at intervals, two anchor plates and a plurality of anchor bars, the anchor plates and the T-shaped steel are located inside and outside the column respectively, parts of the first anchor bar and the second anchor bar are located inside the column, parts of the first anchor bar and the second anchor bar are located outside the column and connected with flanges of the two pieces of T-shaped steel in a lap welding mode respectively, and the third anchor bar and the fourth anchor bar are located inside the column and welded with the two anchor plates respectively. The upper flanges and the lower flanges of the two conversion pieces are welded, the web plates are connected through bolts, and stirrups are arranged on the embedded portion of the first conversion piece and the connecting area of the two conversion pieces. The structure is simple, and the steel consumption of the connecting joint can be reduced.
本公开提供了一种预制柱与预制梁钢质转换连接构造和施工方法，包括设置在梁端的第一转换件和柱侧的第二转换件；第一转换件包括两个对称且间隔设置的T字型钢，其预埋部分的上下翼缘与梁内的纵筋搭接焊连接，预埋部分的腹板上焊接栓钉，外露部分的腹板上开设有螺栓孔；第二转换件包括对称且间隔设置的两个T字型钢、两个锚板和若干锚筋，锚板和T字型钢分别位于柱内外，第一和第二锚筋的部分位于柱内、部分位于柱外分别与两个T字型钢的翼缘搭接焊连接，第三和第四锚筋位于柱内分别与两个锚板焊接，两转换件的上下翼缘焊接，腹板通过螺栓连接，第一转换件的预埋部分以及两转换件的连接区域均设有箍筋。本公开构造简单、可减少连接节点的用钢量。
Prefabricated column and prefabricated beam steel conversion connection structure and construction method
The invention provides a prefabricated column and prefabricated beam steel conversion connection structure and a construction method. The prefabricated column and prefabricated beam steel conversion connection structure comprises a first conversion piece arranged at the beam end and a second conversion piece arranged on the column side. The first conversion piece comprises two pieces of symmetrical T-shaped steel which are arranged at an interval, upper and lower flanges of a pre-embedded part of the first conversion piece are in lap welding connection with longitudinal bars in a beam, studs are welded on a web plate of the pre-embedded part, and bolt holes are formed in the web plate of the exposed part of the first conversion piece; the second conversion piece comprises two pieces of T-shaped steel which are symmetrically arranged at intervals, two anchor plates and a plurality of anchor bars, the anchor plates and the T-shaped steel are located inside and outside the column respectively, parts of the first anchor bar and the second anchor bar are located inside the column, parts of the first anchor bar and the second anchor bar are located outside the column and connected with flanges of the two pieces of T-shaped steel in a lap welding mode respectively, and the third anchor bar and the fourth anchor bar are located inside the column and welded with the two anchor plates respectively. The upper flanges and the lower flanges of the two conversion pieces are welded, the web plates are connected through bolts, and stirrups are arranged on the embedded portion of the first conversion piece and the connecting area of the two conversion pieces. The structure is simple, and the steel consumption of the connecting joint can be reduced.
本公开提供了一种预制柱与预制梁钢质转换连接构造和施工方法，包括设置在梁端的第一转换件和柱侧的第二转换件；第一转换件包括两个对称且间隔设置的T字型钢，其预埋部分的上下翼缘与梁内的纵筋搭接焊连接，预埋部分的腹板上焊接栓钉，外露部分的腹板上开设有螺栓孔；第二转换件包括对称且间隔设置的两个T字型钢、两个锚板和若干锚筋，锚板和T字型钢分别位于柱内外，第一和第二锚筋的部分位于柱内、部分位于柱外分别与两个T字型钢的翼缘搭接焊连接，第三和第四锚筋位于柱内分别与两个锚板焊接，两转换件的上下翼缘焊接，腹板通过螺栓连接，第一转换件的预埋部分以及两转换件的连接区域均设有箍筋。本公开构造简单、可减少连接节点的用钢量。
Prefabricated column and prefabricated beam steel conversion connection structure and construction method
一种预制柱与预制梁钢质转换连接构造和施工方法
ZHOU JIAN (author) / DING GUANGFU (author) / WANG ZHENXING (author) / WU GENYU (author) / ZHU LIMIN (author) / WU GUANGBIN (author) / XU YIMING (author)
2024-09-06
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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