Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rigid connection node structure of precast concrete primary and secondary beams
The invention relates to a rigid connection node structure of precast concrete primary and secondary beams, which comprises a precast concrete primary beam and a precast concrete secondary beam, a connecting plate 4 used for being mounted with the precast concrete secondary beam is reserved on the precast concrete primary beam and the precast concrete secondary beam, the connecting plate comprises a vertically arranged web plate and a horizontally arranged flange, and the web plate and the flange are integrally arranged. The web is located in the middle of the flange and is perpendicular to the flange, the longitudinal section of the middle of the connecting plate is of an inverted-T-shaped structure, the middle of the connecting plate is pre-buried in the prefabricated concrete main beam, and the left end and the right end of the connecting plate extend to the outer side of the prefabricated concrete main beam and are used for being connected with a prefabricated concrete secondary beam. An embedded plate of a U-shaped structure is reserved at the end, close to the prefabricated concrete main beam, of the bottom of the prefabricated concrete secondary beam, and the embedded plate is in lap joint with the flange to be fixed. Compared with a traditional shelving type joint, the rigid connection joint structure has the advantages that the prefabricated concrete main beam is not weakened by a notch, and the integrity of the prefabricated main beam is guaranteed.
本发明涉及一种预制混凝土主次梁的刚接连接节点构造，包括预制混凝土主梁和预制混凝土次梁，其上预留有用于与预制混凝土次梁安装的连接板4，连接板包括竖直设置的腹板和水平设置的翼缘，腹板和翼缘一体设置，腹板位于翼缘的中部，腹板与翼缘垂直设置，连接板中间处的纵向截面为倒置的T型结构，连接板的中间预埋在预制混凝土主梁内，连接板的左、右两端延伸到预制混凝土主梁的外侧用于与预制混凝土次梁连接，预制混凝土次梁底部在靠近预制混凝土主梁的端部预留有U型结构的预埋板，预埋板搭接在翼缘上进行固定。本发明创造的刚接连接节点构造相比于传统的搁置式节点，预制混凝土主梁没有缺口削弱，保证了预制主梁的整体性。
Rigid connection node structure of precast concrete primary and secondary beams
The invention relates to a rigid connection node structure of precast concrete primary and secondary beams, which comprises a precast concrete primary beam and a precast concrete secondary beam, a connecting plate 4 used for being mounted with the precast concrete secondary beam is reserved on the precast concrete primary beam and the precast concrete secondary beam, the connecting plate comprises a vertically arranged web plate and a horizontally arranged flange, and the web plate and the flange are integrally arranged. The web is located in the middle of the flange and is perpendicular to the flange, the longitudinal section of the middle of the connecting plate is of an inverted-T-shaped structure, the middle of the connecting plate is pre-buried in the prefabricated concrete main beam, and the left end and the right end of the connecting plate extend to the outer side of the prefabricated concrete main beam and are used for being connected with a prefabricated concrete secondary beam. An embedded plate of a U-shaped structure is reserved at the end, close to the prefabricated concrete main beam, of the bottom of the prefabricated concrete secondary beam, and the embedded plate is in lap joint with the flange to be fixed. Compared with a traditional shelving type joint, the rigid connection joint structure has the advantages that the prefabricated concrete main beam is not weakened by a notch, and the integrity of the prefabricated main beam is guaranteed.
本发明涉及一种预制混凝土主次梁的刚接连接节点构造，包括预制混凝土主梁和预制混凝土次梁，其上预留有用于与预制混凝土次梁安装的连接板4，连接板包括竖直设置的腹板和水平设置的翼缘，腹板和翼缘一体设置，腹板位于翼缘的中部，腹板与翼缘垂直设置，连接板中间处的纵向截面为倒置的T型结构，连接板的中间预埋在预制混凝土主梁内，连接板的左、右两端延伸到预制混凝土主梁的外侧用于与预制混凝土次梁连接，预制混凝土次梁底部在靠近预制混凝土主梁的端部预留有U型结构的预埋板，预埋板搭接在翼缘上进行固定。本发明创造的刚接连接节点构造相比于传统的搁置式节点，预制混凝土主梁没有缺口削弱，保证了预制主梁的整体性。
Rigid connection node structure of precast concrete primary and secondary beams
一种预制混凝土主次梁的刚接连接节点构造
TANG YI (Autor:in) / LIU LEI (Autor:in) / WU TIANJIAO (Autor:in) / HUANG HAO (Autor:in) / CHEN ZHUANWEN (Autor:in) / GAO JIE (Autor:in) / SONG YANG (Autor:in)
26.05.2023
Patent
Elektronische Ressource
Chinesisch
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