Steel reinforced concrete combined structure

Abstract

The invention relates to a steel reinforced concrete combined structure in the field of concrete pouring. The steel reinforced concrete combined structure comprises a bottom plate, fixed grooves are formed in the side faces of the bottom plate, vertical plates are fixedly connected in the fixed grooves, connecting strips are movably connected to the upper surfaces of the four corners of the bottomplate in a clamped manner, connecting assemblies are movably connected to the inner side walls of the vertical plates in a clamped manner, fixed strips are movably connected to the outer surfaces ofthe vertical plates in a clamped manner, inserting rods are fixedly connected to the side faces of the fixed strips, sliding grooves are formed in the inner side walls of the vertical plates, and theends of the connecting assemblies are connected in the sliding grooves in a sliding manner. The steel reinforced concrete combined structure has the beneficial effects that transverse supporting rodsand longitudinal supporting rods are fixedly connected between the two sets of opposite vertical plates through clamped connection mechanisms correspondingly, meanwhile, the transverse supporting rodsand the longitudinal supporting rods are fixed together through connecting square frames, and therefore the steel structure part of the whole steel reinforced concrete structure is very convenient tomount, workers do not need to braid reinforcement cages through iron wires and steel bars, the use of the steel bars is reduced, and meanwhile the steel construction time is shortened.

Description

technical field [0001] The invention relates to the technical field of concrete pouring, in particular to a composite steel-concrete structure. Background technique [0002] Nowadays, in the construction of houses or some commercial buildings, reinforced concrete is usually used for pouring. The reinforcement cage is used as a connecting part to provide the ductility and toughness of the pouring. At the same time, concrete is used as the pouring foundation to provide pouring The hardness and bearing capacity strength of the object make the construction cost more economical under the premise of meeting the use. [0003] However, for some high-strength buildings, higher strength is required, and the three-in-one work of steel, steel bars, and concrete in steel-steel concrete makes the steel-steel concrete structure have greater bearing capacity, greater rigidity, and seismic performance than traditional reinforced concrete structures. Compared with the steel structure, it has...

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Problems solved by technology

[0003] However, for some high-strength buildings, higher strength is required, and the three-in-one work of steel, steel bars, and concrete in steel-steel concrete makes the steel-steel concrete structure have greater bearing capacity, greater rigidity, and seismic performance than traditional reinforced concrete structures. Compared with the steel structure, it has the advantages of good fire resistance, good local and overall stability of the structure, and the advantages of saving steel. However, when many steel-shaped concrete is cast, construction workers still need to prepare a large number of steel cages. It consumes more manpower and material resources, and requires longer working hours, and the internal steel structure and the external steel structure lack corresponding connection support. As time goes by, the expansion of the internal concrete will easily cause a gap between the steel and concrete, posing a safety hazard. And it needs to use a large amount of wood as formwork for auxiliary support during pouring, resulting in more correct man-hour consumption and increased construction costs

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