Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated concrete floor system and construction method thereof
The invention relates to the technical field of building structures, in particular to a prefabricated concrete floor system and a construction method thereof. The prefabricated concrete floor system comprises multiple prefabricated concrete beams, multiple prefabricated concrete slabs and concrete post-cast layers; the multiple prefabricated concrete beams are arranged in parallel at intervals, wherein stirrups are arranged in the prefabricated concrete beams, additional reinforcement cages extend out of the tops of the prefabricated concrete beams, and the width of the additional reinforcement cages is smaller than that of the stirrups so that a reserved space can be formed in the peripheries of the prefabricated concrete beams; the multiple prefabricated concrete slabs are arranged, wherein the end parts of the prefabricated concrete slabs are supported in the reserved space of the prefabricated concrete beams, and a pair of prefabricated concrete slabs clamps the additional reinforcement cage in the middle; and one concrete post-cast layer fills the gap of the corresponding additional reinforcement cage between every two adjacent prefabricated concrete slabs. According to the prefabricated concrete floor system and the construction method thereof, the width of the additional reinforcement cages is smaller than that of the stirrups, the reserved width of the top faces of theprefabricated concrete beams is increased, so that contact areas between the prefabricated concrete slabs and the prefabricated concrete beams are increased, and the supporting length of the prefabricated concrete slabs on the prefabricated concrete beams are guaranteed.
本发明涉及建筑结构技术领域，具体涉及一种预制混凝土楼盖及其施工方法。一种预制混凝土楼盖，包括：预制混凝土梁，平行间隔设置有多个，预制混凝土梁内设有箍筋，预制混凝土梁顶部外伸有附加钢筋笼，附加钢筋笼的宽度小于箍筋的宽度，以在预制混凝土梁的外周形成预留空间；预制混凝土板，设有多个，预制混凝土板的端部支撑在预制混凝土梁的预留空间中，一对预制混凝土板将附加钢筋笼夹持在中间；混凝土后浇层，填充在相邻的两个预制混凝土板之间的附加钢筋笼的间隙中。附加钢筋笼的宽度小于箍筋的宽度，增大预制混凝土梁顶面的预留宽度，使得预制混凝土板与预制混凝土梁的接触面积增大，保证预制混凝土板在预制混凝土梁上的支撑长度。
Prefabricated concrete floor system and construction method thereof
The invention relates to the technical field of building structures, in particular to a prefabricated concrete floor system and a construction method thereof. The prefabricated concrete floor system comprises multiple prefabricated concrete beams, multiple prefabricated concrete slabs and concrete post-cast layers; the multiple prefabricated concrete beams are arranged in parallel at intervals, wherein stirrups are arranged in the prefabricated concrete beams, additional reinforcement cages extend out of the tops of the prefabricated concrete beams, and the width of the additional reinforcement cages is smaller than that of the stirrups so that a reserved space can be formed in the peripheries of the prefabricated concrete beams; the multiple prefabricated concrete slabs are arranged, wherein the end parts of the prefabricated concrete slabs are supported in the reserved space of the prefabricated concrete beams, and a pair of prefabricated concrete slabs clamps the additional reinforcement cage in the middle; and one concrete post-cast layer fills the gap of the corresponding additional reinforcement cage between every two adjacent prefabricated concrete slabs. According to the prefabricated concrete floor system and the construction method thereof, the width of the additional reinforcement cages is smaller than that of the stirrups, the reserved width of the top faces of theprefabricated concrete beams is increased, so that contact areas between the prefabricated concrete slabs and the prefabricated concrete beams are increased, and the supporting length of the prefabricated concrete slabs on the prefabricated concrete beams are guaranteed.
本发明涉及建筑结构技术领域，具体涉及一种预制混凝土楼盖及其施工方法。一种预制混凝土楼盖，包括：预制混凝土梁，平行间隔设置有多个，预制混凝土梁内设有箍筋，预制混凝土梁顶部外伸有附加钢筋笼，附加钢筋笼的宽度小于箍筋的宽度，以在预制混凝土梁的外周形成预留空间；预制混凝土板，设有多个，预制混凝土板的端部支撑在预制混凝土梁的预留空间中，一对预制混凝土板将附加钢筋笼夹持在中间；混凝土后浇层，填充在相邻的两个预制混凝土板之间的附加钢筋笼的间隙中。附加钢筋笼的宽度小于箍筋的宽度，增大预制混凝土梁顶面的预留宽度，使得预制混凝土板与预制混凝土梁的接触面积增大，保证预制混凝土板在预制混凝土梁上的支撑长度。
Prefabricated concrete floor system and construction method thereof
预制混凝土楼盖及其施工方法
NIE XIN (Autor:in) / NIE JIANGUO (Autor:in) / ZHAO JIZHI (Autor:in) / TAO MUXUAN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| Europäisches Patentamt | 2021
Prefabricated concrete floor slab structure reinforcing construction method
| Europäisches Patentamt | 2024
Temporary building prefabricated assembly type concrete floor and construction method thereof
| Europäisches Patentamt | 2024
Prefabricated steel plate concrete hollow floor slab and construction method thereof
| Europäisches Patentamt | 2020
Prefabricated floor slab and construction method thereof
| Europäisches Patentamt | 2020