A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a novel laminated slab comprising a reinforced concrete slab; the two ends of the reinforced concrete slab are provided with grooves, and a plurality of through holes are formed in the reinforced concrete slab; the two ends of each through hole are located in the grooves; a plurality of longitudinal locating bars arranged at intervals are inserted in the through holes, andthe longitudinal locating bars extend to the outer side of the reinforced concrete slab from the grooves; and a precast reinforced concrete slab is vertically provided with at least two groups of truss steel bars, and the bottoms of the truss steel bars are pre-buried in the reinforced concrete slab. The novel laminated slab is simple in structure, and the truss steel bars are assembled on the precast reinforced concrete slab, so that the stress of the novel laminated slab is rational; the longitudinal rigidity and bearing capacity are higher, and the novel laminated slab is not prone to deform in the transport and hoisting process.
本发明涉及一种新型叠合板，包括钢筋混凝土板；所述钢筋混凝土板的两端部设有凹槽，钢筋混凝土板内形成有若干贯通孔，贯通孔的两端位于凹槽内，贯通孔内穿插有多根彼此间隔设置的定位纵向筋，定位纵向筋由所述凹槽延伸至钢筋混凝土板外侧，钢筋混凝土预制板上垂直布设有至少两组桁架钢筋，所述桁架钢筋的底部预埋于钢筋混凝土板中；本发明结构简单，在钢筋混凝土预制板上装配桁架钢筋，使其受力合理，纵向刚度和承载力较大，在运输和吊装过程中不易变形。
The invention relates to a novel laminated slab comprising a reinforced concrete slab; the two ends of the reinforced concrete slab are provided with grooves, and a plurality of through holes are formed in the reinforced concrete slab; the two ends of each through hole are located in the grooves; a plurality of longitudinal locating bars arranged at intervals are inserted in the through holes, andthe longitudinal locating bars extend to the outer side of the reinforced concrete slab from the grooves; and a precast reinforced concrete slab is vertically provided with at least two groups of truss steel bars, and the bottoms of the truss steel bars are pre-buried in the reinforced concrete slab. The novel laminated slab is simple in structure, and the truss steel bars are assembled on the precast reinforced concrete slab, so that the stress of the novel laminated slab is rational; the longitudinal rigidity and bearing capacity are higher, and the novel laminated slab is not prone to deform in the transport and hoisting process.
本发明涉及一种新型叠合板，包括钢筋混凝土板；所述钢筋混凝土板的两端部设有凹槽，钢筋混凝土板内形成有若干贯通孔，贯通孔的两端位于凹槽内，贯通孔内穿插有多根彼此间隔设置的定位纵向筋，定位纵向筋由所述凹槽延伸至钢筋混凝土板外侧，钢筋混凝土预制板上垂直布设有至少两组桁架钢筋，所述桁架钢筋的底部预埋于钢筋混凝土板中；本发明结构简单，在钢筋混凝土预制板上装配桁架钢筋，使其受力合理，纵向刚度和承载力较大，在运输和吊装过程中不易变形。
Novel laminated slab and manufacturing method thereof
一种新型叠合板及其制作方法
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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