Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bidirectional stress closely-spliced laminated slab connecting structure
The invention relates to the technical field of assembly type structure construction, aims to solve the problems that an existing connection structure of a two-way laminated plate close-splicing seam is prone to cracking, large in steel consumption and high in requirement for the thickness of a post-pouring layer, and provides a two-way stress close-splicing laminated plate connection structure which comprises a first laminated plate and a second laminated plate, and the plate sides of the first laminated plate and the second laminated plate are spliced; a protrusion is arranged on one side of the first laminated plate, a groove is formed in one side of the second laminated plate, and the protrusion is inserted into the groove. A pre-embedded connecting piece is pre-embedded in the laminated slab I, and one end of the pre-embedded connecting piece extends out of the front end of the bulge; a reserved joint bar pipeline is arranged in the second laminated slab, and the reserved joint bar pipeline is communicated with the groove; the embedded connecting piece is inserted into the reserved joint bar pipeline; a grouting hole is formed in the top surface of the laminated slab II, and is communicated with the reserved joint bar pipeline; a notch is formed in the top of the plate side of the second laminated plate and communicates with the groove. The connection strength between the laminated slabs is large, the laminated slabs are not prone to cracking, the steel consumption is small, and the requirement for the thickness of a post-pouring layer is low.
本发明涉及装配式结构施工技术领域，旨在解决现有的双向叠合板密拼接缝的连接构造存在易开裂、用钢量大、对后浇层厚度要求高的问题，提供一种双向受力密拼叠合板连接结构，包括叠合板一和叠合板二，二者的板侧进行拼接，叠合板一的一侧设有凸起，叠合板二的一侧设有凹槽，凸起插入凹槽；叠合板一上预埋有预埋连接件，预埋连接件的一端从凸起的前端伸出；叠合板二的内部设有预留插筋管道，预留插筋管道与凹槽相连通；预埋连接件插入预留插筋管道中；叠合板二的顶面开设有灌浆孔，灌浆孔与预留插筋管道相连通；叠合板二的板侧的顶部设有缺口，缺口与凹槽相连通；本发明叠合板间的连接强度大，不易开裂，用钢量小，对后浇层厚度要求低。
Bidirectional stress closely-spliced laminated slab connecting structure
The invention relates to the technical field of assembly type structure construction, aims to solve the problems that an existing connection structure of a two-way laminated plate close-splicing seam is prone to cracking, large in steel consumption and high in requirement for the thickness of a post-pouring layer, and provides a two-way stress close-splicing laminated plate connection structure which comprises a first laminated plate and a second laminated plate, and the plate sides of the first laminated plate and the second laminated plate are spliced; a protrusion is arranged on one side of the first laminated plate, a groove is formed in one side of the second laminated plate, and the protrusion is inserted into the groove. A pre-embedded connecting piece is pre-embedded in the laminated slab I, and one end of the pre-embedded connecting piece extends out of the front end of the bulge; a reserved joint bar pipeline is arranged in the second laminated slab, and the reserved joint bar pipeline is communicated with the groove; the embedded connecting piece is inserted into the reserved joint bar pipeline; a grouting hole is formed in the top surface of the laminated slab II, and is communicated with the reserved joint bar pipeline; a notch is formed in the top of the plate side of the second laminated plate and communicates with the groove. The connection strength between the laminated slabs is large, the laminated slabs are not prone to cracking, the steel consumption is small, and the requirement for the thickness of a post-pouring layer is low.
本发明涉及装配式结构施工技术领域，旨在解决现有的双向叠合板密拼接缝的连接构造存在易开裂、用钢量大、对后浇层厚度要求高的问题，提供一种双向受力密拼叠合板连接结构，包括叠合板一和叠合板二，二者的板侧进行拼接，叠合板一的一侧设有凸起，叠合板二的一侧设有凹槽，凸起插入凹槽；叠合板一上预埋有预埋连接件，预埋连接件的一端从凸起的前端伸出；叠合板二的内部设有预留插筋管道，预留插筋管道与凹槽相连通；预埋连接件插入预留插筋管道中；叠合板二的顶面开设有灌浆孔，灌浆孔与预留插筋管道相连通；叠合板二的板侧的顶部设有缺口，缺口与凹槽相连通；本发明叠合板间的连接强度大，不易开裂，用钢量小，对后浇层厚度要求低。
Bidirectional stress closely-spliced laminated slab connecting structure
一种双向受力密拼叠合板连接结构
PENG JINGMING (Autor:in) / ZHANG KE (Autor:in) / JIANG SIJING (Autor:in) / ZHAO XINGSONG (Autor:in) / CAO QIU (Autor:in) / LIN WUTONG (Autor:in) / WANG JINLONG (Autor:in) / WANG JIN (Autor:in) / CHEN DASHU (Autor:in) / LI WEI (Autor:in)
18.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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