Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Die-free laminated slab of embedded prefabricated UHPC (Ultra High Performance Concrete) side die
The invention discloses a mold-free laminated slab of an embedded prefabricated UHPC side mold, and relates to the technical field of concrete laminated slabs. The mold-free laminated slab of the embedded prefabricated UHPC side mold is composed of the prefabricated UHPC side mold and a laminated slab body. The prefabricated UHPC side formwork is composed of an embedded side bottom plate, a joint side bottom plate, longitudinal ribs, transverse ribs, embedded side bottom plate extending transverse steel bars, transverse rib extending transverse steel bars, longitudinal rib open holes, transverse rib open holes and additional longitudinal steel bars. Longitudinal ribs of the prefabricated UHPC side molds are boundaries of the embedded side bottom plates and the joint side bottom plates; the prefabricated UHPC side formwork is embedded into the laminated slab through the embedded side bottom plate, the transverse ribs, the embedded side bottom plate extending transverse steel bars and the transverse ribs extending transverse steel bars. And the joint side bottom plate is used as a bottom die of the integral joint part of the laminated slab. The joint connecting steel bars are in lap joint with the laminated slab transverse steel bars. The prefabricated UHPC side formwork and the laminated slab are reliably connected, a field formwork of an integral joint of the laminated slab is omitted, the bidirectional slab performance of the laminated slab is effectively achieved, and the technical and economic benefits are remarkable.
本发明公开了一种嵌入式预制UHPC边模的免模叠合板，涉及混凝土叠合板技术领域。所述嵌入式预制UHPC边模的免模叠合板由预制UHPC边模和叠合板组成；所述预制UHPC边模由嵌入侧底板、接缝侧底板、纵肋、横肋、嵌入侧底板伸出横向钢筋、横肋伸出横向钢筋、纵肋开孔、横肋开孔和附加纵向钢筋组成；所述预制UHPC边模的纵肋为嵌入侧底板、接缝侧底板的分界；所述预制UHPC边模通过嵌入侧底板、横肋、嵌入侧底板伸出横向钢筋、横肋伸出横向钢筋嵌入叠合板。所述接缝侧底板作为叠合板整体式接缝部位的底模。所述接缝连接钢筋与叠合板横向钢筋搭接。本发明的预制UHPC边模和叠合板连接可靠，免去叠合板整体式接缝的现场模板，有效实现叠合板的双向板性能，技术经济效益显著。
Die-free laminated slab of embedded prefabricated UHPC (Ultra High Performance Concrete) side die
The invention discloses a mold-free laminated slab of an embedded prefabricated UHPC side mold, and relates to the technical field of concrete laminated slabs. The mold-free laminated slab of the embedded prefabricated UHPC side mold is composed of the prefabricated UHPC side mold and a laminated slab body. The prefabricated UHPC side formwork is composed of an embedded side bottom plate, a joint side bottom plate, longitudinal ribs, transverse ribs, embedded side bottom plate extending transverse steel bars, transverse rib extending transverse steel bars, longitudinal rib open holes, transverse rib open holes and additional longitudinal steel bars. Longitudinal ribs of the prefabricated UHPC side molds are boundaries of the embedded side bottom plates and the joint side bottom plates; the prefabricated UHPC side formwork is embedded into the laminated slab through the embedded side bottom plate, the transverse ribs, the embedded side bottom plate extending transverse steel bars and the transverse ribs extending transverse steel bars. And the joint side bottom plate is used as a bottom die of the integral joint part of the laminated slab. The joint connecting steel bars are in lap joint with the laminated slab transverse steel bars. The prefabricated UHPC side formwork and the laminated slab are reliably connected, a field formwork of an integral joint of the laminated slab is omitted, the bidirectional slab performance of the laminated slab is effectively achieved, and the technical and economic benefits are remarkable.
本发明公开了一种嵌入式预制UHPC边模的免模叠合板，涉及混凝土叠合板技术领域。所述嵌入式预制UHPC边模的免模叠合板由预制UHPC边模和叠合板组成；所述预制UHPC边模由嵌入侧底板、接缝侧底板、纵肋、横肋、嵌入侧底板伸出横向钢筋、横肋伸出横向钢筋、纵肋开孔、横肋开孔和附加纵向钢筋组成；所述预制UHPC边模的纵肋为嵌入侧底板、接缝侧底板的分界；所述预制UHPC边模通过嵌入侧底板、横肋、嵌入侧底板伸出横向钢筋、横肋伸出横向钢筋嵌入叠合板。所述接缝侧底板作为叠合板整体式接缝部位的底模。所述接缝连接钢筋与叠合板横向钢筋搭接。本发明的预制UHPC边模和叠合板连接可靠，免去叠合板整体式接缝的现场模板，有效实现叠合板的双向板性能，技术经济效益显著。
Die-free laminated slab of embedded prefabricated UHPC (Ultra High Performance Concrete) side die
一种嵌入式预制UHPC边模的免模叠合板
XU SHIMING (Autor:in) / LIU ZEFEI (Autor:in) / YU ZE (Autor:in) / XING BIAO (Autor:in) / MA ZHIWEI (Autor:in) / SHAO XINGBAO (Autor:in) / GUAN DONGZHI (Autor:in) / ZHU ZHANGFENG (Autor:in) / DU SHAOHUA (Autor:in) / WANG JUN (Autor:in)
01.12.2023
Patent
Elektronische Ressource
Chinesisch
UHPC (Ultra High Performance Concrete) prefabricated wall
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024