Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting structure for prefabricating and assembling tie beam and pier column
The invention relates to a connecting structure for prefabricating and assembling a tie beam and a pier stud, which comprises a concrete pier stud, a reinforcing steel bar connecting platform and a pier stud hollow steel column are pre-buried on the side wall of the concrete pier stud, and the reinforcing steel bar connecting platform and the pier stud hollow steel column are arranged at an interval along the height direction of the concrete pier stud; a tie beam pre-embedded metal gasket and a tie beam pre-embedded hollow steel column are pre-embedded at the end part of the precast concrete tie beam, and a metal corrugated pipe is pre-embedded between the tie beam pre-embedded hollow steel column and the tie beam pre-embedded metal gasket; the connecting assembly comprises connecting main reinforcements which penetrate into the metal corrugated pipe and fasten the steel bar connecting platform, the straining beam pre-embedded metal gaskets, the straining beam pre-embedded hollow steel columns and the pier column hollow steel columns together, and the metal corrugated pipe is filled with cement-based grouting materials. According to the connecting structure, the shear bearing capacity of the splicing position is greatly improved, the strength of the prefabricated spliced pier is greatly improved, and the strength of a cast-in-place pier is achieved.
本申请涉及一种用于预制拼装系梁和墩柱的连接结构，包括：混凝土墩柱，该混凝土墩柱的侧壁上预埋有钢筋连接平台以及墩柱空心钢柱，钢筋连接平台和墩柱空心钢柱沿混凝土墩柱的高度方向间隔设置；预制混凝土系梁，该预制混凝土系梁的端部预埋有系梁预埋金属垫片以及系梁预埋空心钢柱，系梁预埋空心钢柱和系梁预埋金属垫片之间预埋有金属波纹管；连接组件，该连接组件包括穿入金属波纹管内并将钢筋连接平台、系梁预埋金属垫片、系梁预埋空心钢柱和墩柱空心钢柱紧固在一起的连接主筋，金属波纹管内填充有水泥基灌浆料。本申请的连接结构大大提高了拼接处的抗剪承载力，使预制拼装桥墩的强度大大提高，达到现浇桥墩的强度。
Connecting structure for prefabricating and assembling tie beam and pier column
The invention relates to a connecting structure for prefabricating and assembling a tie beam and a pier stud, which comprises a concrete pier stud, a reinforcing steel bar connecting platform and a pier stud hollow steel column are pre-buried on the side wall of the concrete pier stud, and the reinforcing steel bar connecting platform and the pier stud hollow steel column are arranged at an interval along the height direction of the concrete pier stud; a tie beam pre-embedded metal gasket and a tie beam pre-embedded hollow steel column are pre-embedded at the end part of the precast concrete tie beam, and a metal corrugated pipe is pre-embedded between the tie beam pre-embedded hollow steel column and the tie beam pre-embedded metal gasket; the connecting assembly comprises connecting main reinforcements which penetrate into the metal corrugated pipe and fasten the steel bar connecting platform, the straining beam pre-embedded metal gaskets, the straining beam pre-embedded hollow steel columns and the pier column hollow steel columns together, and the metal corrugated pipe is filled with cement-based grouting materials. According to the connecting structure, the shear bearing capacity of the splicing position is greatly improved, the strength of the prefabricated spliced pier is greatly improved, and the strength of a cast-in-place pier is achieved.
本申请涉及一种用于预制拼装系梁和墩柱的连接结构，包括：混凝土墩柱，该混凝土墩柱的侧壁上预埋有钢筋连接平台以及墩柱空心钢柱，钢筋连接平台和墩柱空心钢柱沿混凝土墩柱的高度方向间隔设置；预制混凝土系梁，该预制混凝土系梁的端部预埋有系梁预埋金属垫片以及系梁预埋空心钢柱，系梁预埋空心钢柱和系梁预埋金属垫片之间预埋有金属波纹管；连接组件，该连接组件包括穿入金属波纹管内并将钢筋连接平台、系梁预埋金属垫片、系梁预埋空心钢柱和墩柱空心钢柱紧固在一起的连接主筋，金属波纹管内填充有水泥基灌浆料。本申请的连接结构大大提高了拼接处的抗剪承载力，使预制拼装桥墩的强度大大提高，达到现浇桥墩的强度。
Connecting structure for prefabricating and assembling tie beam and pier column
一种用于预制拼装系梁和墩柱的连接结构
LI QIAN (Autor:in) / YU SHUNXIN (Autor:in) / WU YOUYU (Autor:in) / XIA FEI (Autor:in) / WANG ZHIGANG (Autor:in) / CHEN JINZHOU (Autor:in) / CAI LEI (Autor:in) / WU DAJIAN (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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