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A platform for research: civil engineering, architecture and urbanism
Prestressed plane truss reinforced concrete laminated plate bottom plate and preparation method thereof
The invention provides a prestressed plane truss reinforced concrete laminated plate bottom plate and a preparation method thereof, and belongs to the technical field of civil engineering. The prestressed plane truss reinforced concrete laminated plate bottom plate comprises bottom plate concrete, plane truss prestressed reinforcements, longitudinal prestressed reinforcements and transverse reinforcements. The preparation method comprises the steps that a long-line pedestal is prepared; a drawing die equipment assembly is prepared; the reinforcements are paved and tensioned; drawing die equipment is mounted; concrete is poured; and cutting-off and mold stripping are carried out. The prestressed plane truss reinforced concrete laminated plate bottom plate is large in rigidity, good in quality, high in efficiency and low in cost, the problem that the concrete laminated plate bottom plate is prone to cracking in the swing and construction mounting process under the circumstances can be effectively solved, the longitudinal reinforcements of reinforcement trusses can be sufficiently used at various stages of production, swing, construction mounting and use, and waste of truss reinforcement materials is avoided.
一种预应力平面桁架钢筋混凝土叠合板底板及其制备方法，属于土木工程技术领域，一种预应力平面桁架钢筋混凝土叠合板底板包括底板混凝土、平面桁架预应力钢筋、纵向预应力钢筋以及横向钢筋，采用的制备方法包括制备长线台座、制备拉模设备组件、铺设并张拉钢筋、安装拉模设备、浇筑混凝土以及截断出模。本发明方法制备的预应力平面桁架钢筋混凝土叠合板底板刚度大、质量好、效率高、成本低，不仅可以有效地避免一般情况下混凝土叠合板底板在吊运和施工安装过程中容易出现开裂的问题，而且钢筋桁架的纵向钢筋在生产、吊运、施工安装以及使用的各个阶段都能够得到充分利用，避免了桁架钢筋材料的浪费。
Prestressed plane truss reinforced concrete laminated plate bottom plate and preparation method thereof
The invention provides a prestressed plane truss reinforced concrete laminated plate bottom plate and a preparation method thereof, and belongs to the technical field of civil engineering. The prestressed plane truss reinforced concrete laminated plate bottom plate comprises bottom plate concrete, plane truss prestressed reinforcements, longitudinal prestressed reinforcements and transverse reinforcements. The preparation method comprises the steps that a long-line pedestal is prepared; a drawing die equipment assembly is prepared; the reinforcements are paved and tensioned; drawing die equipment is mounted; concrete is poured; and cutting-off and mold stripping are carried out. The prestressed plane truss reinforced concrete laminated plate bottom plate is large in rigidity, good in quality, high in efficiency and low in cost, the problem that the concrete laminated plate bottom plate is prone to cracking in the swing and construction mounting process under the circumstances can be effectively solved, the longitudinal reinforcements of reinforcement trusses can be sufficiently used at various stages of production, swing, construction mounting and use, and waste of truss reinforcement materials is avoided.
一种预应力平面桁架钢筋混凝土叠合板底板及其制备方法，属于土木工程技术领域，一种预应力平面桁架钢筋混凝土叠合板底板包括底板混凝土、平面桁架预应力钢筋、纵向预应力钢筋以及横向钢筋，采用的制备方法包括制备长线台座、制备拉模设备组件、铺设并张拉钢筋、安装拉模设备、浇筑混凝土以及截断出模。本发明方法制备的预应力平面桁架钢筋混凝土叠合板底板刚度大、质量好、效率高、成本低，不仅可以有效地避免一般情况下混凝土叠合板底板在吊运和施工安装过程中容易出现开裂的问题，而且钢筋桁架的纵向钢筋在生产、吊运、施工安装以及使用的各个阶段都能够得到充分利用，避免了桁架钢筋材料的浪费。
Prestressed plane truss reinforced concrete laminated plate bottom plate and preparation method thereof
一种预应力平面桁架钢筋混凝土叠合板底板及其制备方法
MENG FANLIN (author) / MENG XIANGRUI (author) / XU SHUAI (author)
2020-06-09
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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