Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated precast concrete pavement slab assembly, pavement structure and construction method of pavement structure
The invention provides a fabricated precast concrete pavement slab assembly, a pavement structure and a construction method of the pavement structure. The pavement slab assembly comprises a precast concrete pavement slab A and a precast concrete pavement slab B, grooves and pre-buried bolts are arranged on the side faces of the adjacent pavement slabs, connection is achieved through the fastening nuts, construction is fast, tight attachment between the pavement slabs and the base layer is achieved by grouting the bottoms of the pavement slabs, the connection requirement of the joints is met by grouting the joints between the pavement slabs, therefore, the structural performance of the precast concrete pavement structure in all directions is ensured. Thus, the technical problems that in the prior art, the inter-plate connecting process of the fabricated precast concrete pavement plate is complex and poor in effect, and the fabricated precast concrete pavement plate and the base layer cannot be tightly attached are solved, large-area and multi-section simultaneous construction can be achieved, meanwhile, the requirement for the flatness of the base layer is further lowered, and the construction quality and the construction efficiency are greatly improved.
本发明提供了一种装配式预制混凝土路面板组件、路面构造及其施工方法。其中，路面板组件包括预制混凝土路面A板以及预制混凝土路面B板。本发明通过在相邻的路面板侧面设置企口和预埋螺栓，通过紧固螺母实现连接，施工快捷，通过向路面板板底灌浆实现路面板与基层间的紧密贴合，通过向路面板间的接缝处灌浆保证接缝处的连接要求，从而保证预制混凝土路面构造在各个方向的结构性能。可见，本发明克服了现有技术中装配式预制混凝土路面板的板间连接工艺复杂、效果差以及装配式预制混凝土路面板与基层间无法紧密贴合的技术问题，本发明可实现大面积、多工段同时施工，同时对基层平整度的要求进一步降低，大幅度提高施工质量和施工效率。
Fabricated precast concrete pavement slab assembly, pavement structure and construction method of pavement structure
The invention provides a fabricated precast concrete pavement slab assembly, a pavement structure and a construction method of the pavement structure. The pavement slab assembly comprises a precast concrete pavement slab A and a precast concrete pavement slab B, grooves and pre-buried bolts are arranged on the side faces of the adjacent pavement slabs, connection is achieved through the fastening nuts, construction is fast, tight attachment between the pavement slabs and the base layer is achieved by grouting the bottoms of the pavement slabs, the connection requirement of the joints is met by grouting the joints between the pavement slabs, therefore, the structural performance of the precast concrete pavement structure in all directions is ensured. Thus, the technical problems that in the prior art, the inter-plate connecting process of the fabricated precast concrete pavement plate is complex and poor in effect, and the fabricated precast concrete pavement plate and the base layer cannot be tightly attached are solved, large-area and multi-section simultaneous construction can be achieved, meanwhile, the requirement for the flatness of the base layer is further lowered, and the construction quality and the construction efficiency are greatly improved.
本发明提供了一种装配式预制混凝土路面板组件、路面构造及其施工方法。其中，路面板组件包括预制混凝土路面A板以及预制混凝土路面B板。本发明通过在相邻的路面板侧面设置企口和预埋螺栓，通过紧固螺母实现连接，施工快捷，通过向路面板板底灌浆实现路面板与基层间的紧密贴合，通过向路面板间的接缝处灌浆保证接缝处的连接要求，从而保证预制混凝土路面构造在各个方向的结构性能。可见，本发明克服了现有技术中装配式预制混凝土路面板的板间连接工艺复杂、效果差以及装配式预制混凝土路面板与基层间无法紧密贴合的技术问题，本发明可实现大面积、多工段同时施工，同时对基层平整度的要求进一步降低，大幅度提高施工质量和施工效率。
Fabricated precast concrete pavement slab assembly, pavement structure and construction method of pavement structure
装配式预制混凝土路面板组件、路面构造及其施工方法
GUO HAISHAN (Autor:in) / JI WENZHAN (Autor:in) / ZHANG TAO (Autor:in) / LI LIMING (Autor:in) / YUAN YINSHU (Autor:in) / ZHANG YUNFENG (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Fabricated precast concrete pavement slab and construction method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2019
Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020