CN201296988Y - Honeycomb-typed beam deep-slab floor structure form and construction - Google Patents

Abstract

The utility model discloses a structural form and structure of a honeycomb beam deep slab floor, which comprises a profiled steel plate (1), a reinforcement mesh on the upper layer of the deep slab (2), lightweight concrete (3), and a stressed steel bar on the lower layer of the deep slab (4). ), is characterized in that: it also includes a honeycomb beam (5), and the stressed steel bar (4) of the lower layer of the deep plate passes through the hole on the web of the honeycomb beam honeycomb beam (5). The honeycomb beam is characterized by light weight, saving steel, simple structure, good anti-corrosion performance, high bearing capacity, economical and beautiful. Moreover, various pipes and electric wires can be passed through the cavity of the web to make full use of the building space. The deep slab floor system can reduce the floor height occupied by the floor structure. Under the premise of the same clearance, the floor height is lower than that of the ordinary floor system, and the secondary beam is omitted, thereby reducing the building cost.

Description

Structural form and structure of a honeycomb beam deep slab floor

technical field

The utility model belongs to the technical field of civil engineering, in particular to a structural form and structure of a honeycomb beam deep slab floor.

Background technique

With the development of the economy and the progress of the society, the country pays more and more attention to the energy conservation and environmental protection of buildings. Most of the previous structural floor structures were floor slabs placed on beams or load-bearing walls, occupying a part of the storey height. This is a difficult problem that people want to overcome but cannot find a good way. With the rapid development of building steel structures, especially the extensive application of profiled steel plates in recent years, there is an opportunity to solve this problem.

Contents of utility models

The problem to be solved by the utility model is to provide a structural form and structure of a honeycomb beam-deep slab floor, which overcomes the problem that most floor panels are placed on beams or load-bearing walls, occupying a part of the floor height.

The purpose of this utility model is achieved through the following technical solutions:

A honeycomb beam-deep slab floor, comprising profiled steel plates, reinforcement mesh on the upper layer of the deep slab, lightweight concrete, and reinforced steel bars on the lower layer of the deep slab. Holes in the web of cellular beams.

Water, electricity and heating pipelines pass through the holes on the web of the honeycomb beams.

The honeycomb beams form circular holes.

The honeycomb beams form hexagonal holes.

Advantage of the utility model:

1) The honeycomb beam is characterized by light weight, saving steel, simple structure, good anti-corrosion performance, high bearing capacity, economy, and beauty; and various pipes and wires can be threaded in the web cavity to make full use of the building space. The deep slab floor system can reduce the floor height occupied by the floor structure. Under the premise of the same headroom, the floor height is lower than that of the ordinary floor system, and the secondary beam is omitted, thereby reducing the building cost.

2) In the flat beam deep slab system, the steel bars of the deep ribs of the slab can also pass through the holes on the web of the honeycomb beam, resulting in the continuous arrangement of the steel bars in the slab, and the continuous arrangement of the concrete in the slab can also be realized through the holes on the web of the honeycomb beam. The pouring enhances the integrity of the slab and overcomes the defect of the slab-rib concrete interruption at the steel beam of the flat beam deep slab floor system.

Description of drawings

Fig. 1 is one of structural representations of the utility model.

Fig. 2 is a sectional view of 1-1 in Fig. 1 of the present utility model.

Fig. 3 is the second structural diagram of the utility model.

Fig. 4 is a sectional view of 1-1 in Fig. 3 of the present utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is one of the structural diagrams of the utility model, and Fig. 2 is a sectional view of 1-1 in Fig. 1 of the utility model. The honeycomb beams form circular holes.

Fig. 3 is the second structural diagram of the utility model, and Fig. 4 is a sectional view of 1-1 of Fig. 3 of the utility model. The honeycomb beams form hexagonal cells.

In addition to forming the above two shapes of holes, the honeycomb beam can also form other hole shapes, such as rectangular holes, trapezoidal holes, octagonal holes and oval holes. The utility model illustrates its structure with circular holes and hexagonal holes.

The floor system of the utility model uses the wide-flange honeycomb beam as the load-bearing structure, and the deep-rib floor is placed on the honeycomb beam, see the structural form and structure diagram. The honeycomb beam is a new type of steel member formed by cutting the web of wide-flange H-shaped steel or ordinary I-beam according to a certain broken line, and dislocation welding. According to the different cutting methods, the honeycomb beam can form different hole shapes, such as rectangular holes, trapezoidal holes, hexagonal holes, octagonal holes, circular holes and oval holes, etc. This patent illustrates its structure with circular hole and hexagonal hole. The deep rib profiled steel plate floor adopts deep ribs and configures upper and lower steel bars to strengthen its flexural bearing capacity, which increases the span of the floor slab and saves secondary beams. Since the center of gravity of the deep ribs drops, the honeycomb beams and the floor slab occupy almost the same height space, saving space. Under the premise of the same headroom, the storey height is reduced and materials are saved. The cavity on the web of the honeycomb beam can also be used to pass through water, electricity and heating pipelines, which facilitates construction and reduces construction costs.

Claims (4)

1. A structural form and structure of a honeycomb beam deep slab floor, including profiled steel plate (1), steel mesh (2) on the upper layer of the deep slab, lightweight concrete (3), and stressed steel bars on the lower layer of the deep slab (4). The feature is: it also includes a honeycomb beam (5), and the stressed steel bar (4) in the lower layer of the deep plate passes through the hole on the web of the honeycomb beam (5). 2. The structural form and structure of a honeycomb beam deep slab floor according to claim 1, wherein the water, electricity and heating pipelines pass through the holes on the web of the honeycomb beam (5). 3. The structural form and structure of a honeycomb beam deep slab floor according to claim 1, characterized in that: the honeycomb beam (5) forms a circular hole. 4. The structure and structure of a honeycomb beam deep slab floor according to claim 1, characterized in that: said honeycomb beam (5) forms a hexagonal hole.

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