Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-T-plate support connecting structure
The invention relates to a double-T-plate support connecting structure. The double-T-plate support connecting structure comprises a sliding plate, a fixing plate and fixing bolts. The upper surface ofthe sliding plate and the two ends of the bottom of a double-T plate are welded, and sliding holes are formed in the sliding plate. The lower surface of the fixing plate is connected with anchoring steel bars at the upper end of a concrete beam, and fixing holes are formed in the fixing plate. The fixing bolts penetrate through the sliding holes and the fixing holes so that the sliding plate andthe fixing plate can be fastened and attached to each other. The sectional area of a hole opening of each sliding hole is larger than that of a hole opening of the corresponding fixing hole. Comparedwith the prior art, the sliding holes in the sliding plate have the larger hole diameters relative to the fixing holes in the fixing plate, the sliding steel plate and the fixing steel plate can slideunder the action of the temperature stress, and therefore the temperature stress of the double-T plate is eliminated, and structural cracks are prevented from being generated.
本发明涉及一种双T板支座连接结构，包括滑动板、固定板和固定螺栓。滑动板：上表面与双T板底部的两端焊接，滑动板上开设有滑动孔；固定板：下表面与混凝土梁上端的锚固钢筋连接，所述的固定板上开设有固定孔；固定螺栓：贯穿于滑动孔和固定孔中，使得滑动板和固定板间紧固贴合；所述的滑动孔的孔口截面积大于固定孔的孔口截面积。与现有技术相比，本发明中滑动板上的滑动孔相对于固定板上的固定板具有更大的孔径，使得在温度应力作用下，滑动钢板和固定钢板之间可以产生滑动，从而消除双T板的温度应力，避免了结构裂缝的产生。
Double-T-plate support connecting structure
The invention relates to a double-T-plate support connecting structure. The double-T-plate support connecting structure comprises a sliding plate, a fixing plate and fixing bolts. The upper surface ofthe sliding plate and the two ends of the bottom of a double-T plate are welded, and sliding holes are formed in the sliding plate. The lower surface of the fixing plate is connected with anchoring steel bars at the upper end of a concrete beam, and fixing holes are formed in the fixing plate. The fixing bolts penetrate through the sliding holes and the fixing holes so that the sliding plate andthe fixing plate can be fastened and attached to each other. The sectional area of a hole opening of each sliding hole is larger than that of a hole opening of the corresponding fixing hole. Comparedwith the prior art, the sliding holes in the sliding plate have the larger hole diameters relative to the fixing holes in the fixing plate, the sliding steel plate and the fixing steel plate can slideunder the action of the temperature stress, and therefore the temperature stress of the double-T plate is eliminated, and structural cracks are prevented from being generated.
本发明涉及一种双T板支座连接结构，包括滑动板、固定板和固定螺栓。滑动板：上表面与双T板底部的两端焊接，滑动板上开设有滑动孔；固定板：下表面与混凝土梁上端的锚固钢筋连接，所述的固定板上开设有固定孔；固定螺栓：贯穿于滑动孔和固定孔中，使得滑动板和固定板间紧固贴合；所述的滑动孔的孔口截面积大于固定孔的孔口截面积。与现有技术相比，本发明中滑动板上的滑动孔相对于固定板上的固定板具有更大的孔径，使得在温度应力作用下，滑动钢板和固定钢板之间可以产生滑动，从而消除双T板的温度应力，避免了结构裂缝的产生。
Double-T-plate support connecting structure
一种双T板支座连接结构
WANG ZHONGYUAN (Autor:in) / ZHOU YIHUA (Autor:in) / LI JUNJUN (Autor:in) / JI XIAOMENG (Autor:in) / HUANG YUNSHENG (Autor:in) / LIU MINGJI (Autor:in)
01.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2020