Is the steel concrete house a frame house, a steel structure house or a concrete house?

From the point of view of technical standards, steel-concrete construction is an inaccurate statement. The current residential building structure in China is generally divided into: brick-concrete structure, frame structure, and steel structure.

Therefore, the vague expression of "steel-concrete structure" is untenable in terms of technical standards and type definitions, and there is a suspicion of stealing beams and replacing columns.

In houses and residential buildings, the types of built structures are generally divided into brick-concrete structures and frame structures. It can be distinguished and identified in this way: reinforced concrete is a type of building material, which can be used for the construction of brick-concrete structure and frame structure, and the frame structure and brick-concrete structure all belong to steel-concrete.

In addition to brick-concrete structures and frame structures, in terms of construction structures, there are also frame shear wall structures, pure frame shear structures, etc. The so-called "hybrid structure" generally refers to the brick-concrete structure, and the steel-concrete structure can only be defined as "a mixture of steel and filling material" from the perspective of materials, and obviously there is no such term as "steel-concrete" in building structure.

Both steel and concrete houses have their own advantages and disadvantages. Steel structure houses are lighter in mass than concrete houses, do not require a lot of foundation engineering, have a simpler structure, are more flexible in installation, and have a faster construction speed than concrete houses. In addition, the steel structure house also has strong earthquake resistance, can accommodate large loads, and the cost is also lower than that of concrete houses, which is suitable for daily family use, which is a good choice.

However, due to the simple construction structure of the steel structure house, the fire and seismic performance is not as good as the concrete house, the change of seasons may affect the mechanical properties of the steel, and the impact on the environment is greater, and there are many unfavorable factors such as noise. In contrast, the construction speed of concrete houses is slow, more foundation works are required, and there is more noise, dust, etc., but it has very strong construction performance, has good seismic resistance, aging resistance, fire resistance and sound insulation effect, can resist large area of load, and is a safe, strong and reliable choice. To sum up, for the construction of housing, we should choose the most suitable housing structure from the aspects of economy, safety, durability, and so on according to the needs and actual situation analysis to meet the requirements.

The steel structure house is good for the following reasons:

1. The space in the building.

The bay of the steel structure can be 50% larger than the bay of the concrete structure, so that the building layout is more flexible, and the design of the large bay can be divided into multiple schemes to meet the different needs of users.

Industrial production is much more comfortable. Compared with traditional buildings, steel structure houses can better meet the requirements of flexible separation of large bays on buildings, and can improve the area utilization rate by reducing the cross-sectional area of columns and using lightweight wall panels, and increase the effective use area of the indoor area by about 6.

2. Construction period.

The steel structure is a fully industrialized product, and the steel components are assembled at the destination after the production is completed, which is convenient and fast. Concrete construction should consider the weather, site environment, etc. The construction speed of the steel structure is fast, and the construction period is at least one-third shorter than that of the traditional concrete building.

3. Economic benefits.

Compared with concrete buildings, steel structures have advantages in use, design, construction and comprehensive economy, with low cost and can be moved at any time. The construction speed of the steel structure project is fast, it occupies a small area, and is suitable for all-weather construction, and it is less affected by climatic conditions.

What is Steel Structure

Steel is characterized by high strength, light weight, good overall stiffness, and strong resistance to deformation, so it is particularly suitable for building large-span and ultra-high, super-heavy buildings; The material has good homogeneity and isotropy, which is an ideal elastomer, which is most in line with the basic assumptions of general engineering mechanics. The material has good plasticity and toughness, can have large deformation, and can bear the dynamic load well; short construction period; It has a high degree of industrialization and can carry out specialized production with a high degree of mechanization.

In addition, there is no thermal bridge light steel structure system, the building itself is not energy-saving, this technology solves the problem of cold and hot bridge of the building with ingenious special connectors; The small truss structure allows the cables and water pipes to pass through the wall, and the construction and decoration are convenient.

For residential use, of course, the concrete structure is good, because of its thermal insulation and thermal insulation performance. If it is used for industrial production, such as workshops, etc., it is still a good steel structure, because the steel structure of the house is built quickly, can be put into use quickly, and its span can be small, can be arbitrarily increased or decreased partitions, and the detachability is good, easy to place machinery and equipment. I hope mine is helpful to you and I wish you a happy life <>

Is it better to have a steel structure house or a concrete house.

Hello Dear is happy to answer this question for you. Compared with a steel structure house and a concrete house, a concrete house is better. For residential use, of course, the concrete structure is good, because it has good thermal insulation and thermal insulation performance.

If it is used for industrial slag production, shouting such as factories, etc., it is still a good steel structure, because the steel structure of the house is built quickly, can be put into use quickly, and its span can be small, can be arbitrarily increased or decreased partitions, and the detachability is good, easy to place machinery and equipment. I hope mine is helpful to you and I wish you a happy life <>

Now the villa also has a lot of steel structure?

Hello, most of them are concrete structures, not too many steel structures.

1.Background.

The house is one of the most basic residences for people, and the steel-concrete structure and frame structure are the common forms of building structure at present. So, what's the difference between these two structures? Which structure is better? This article will examine this issue from the perspective of building structures.

2.Steel-concrete structure vs frame structure.

Steel-concrete structure refers to the use of concrete and steel reinforcement to make the house more stable and strong. On the other hand, a frame structure is a skeleton structure composed of steel rods or wood, and the support points of the house mainly lie in fewer columns and beams. As can be seen from the above two structures, the steel-concrete structure is made of concrete, which is relatively heavy and can withstand greater loads, while the frame structure is lightweight, which is easy to build and transform.

3.Building use.

Steel-concrete and frame structures have different advantages in different building uses. For example, steel-concrete structures are suitable for high-rise residential buildings and large commercial buildings because they can withstand greater loads. Frame construction, on the other hand, is more suitable for small and medium-sized homes because it is lighter and can be built faster.

4.Cost and service life.

Steel-concrete structures are more expensive because of the use of concrete materials. The materials used in the frame structure are relatively simple, can be produced quickly, and the cost is relatively low. At the same time, the service life of steel-concrete structures is relatively long, generally reaching decades or even hundreds of years, while the service life of frame structures is relatively short, about 40 years.

5.Earthquake resistance and safety.

Earthquake resistance and safety are two very important aspects of the building structure of a house. From these two aspects, the steel-concrete structure has better seismic resistance and safety. Because the steel-concrete structure is made of concrete, it is convenient to fix the structure, so as to ensure the stability and earthquake resistance of the structure.

The frame structure is not as stable as the steel-concrete structure because the skeleton structure is relatively simple, and it is not as safe and reliable as the steel-concrete structure.

6.Conclusion. In summary, both steel-concrete and frame structures have their own advantages and disadvantages, and the final choice should also be decided based on the specific situation of the building, the use and the budget considerations.

No matter which structure is chosen, it is necessary to pay attention to safety and durability to ensure the quality and reliability of the building structure.

1. The role is different.

The structural material of steel-concrete structure houses is reinforced concrete, that is, a mixture of steel bar, cement, coarse and fine aggregate (crushed stone), water, etc.

A frame structure is a structure that consists of many beams and columns to bear the full load of the house.

2. The functions are different.

The steel-concrete structure of the house has the advantages of good seismic performance, strong integrity, strong corrosion resistance, durability, etc., and the opening and depth of the room are relatively large, and the space division is relatively free.

In order to speed up the progress of the project, save the formwork and the jacking support, the construction method of partial prefabrication (such as columns) partial cast-in-place (beams), or cast-in-place prefabricated joints of columns and beams can also be adopted.

3. The characteristics are different.

The steel-concrete structure is a mixed structure of steel and concrete, including a frame-core tube structure composed of a peripheral steel frame or a steel reinforced concrete, a concrete-filled steel tube frame and a reinforced concrete core tube, and a tube-in-tube structure composed of a peripheral steel frame tube or a section of steel concrete, a concrete-filled steel tube and a reinforced concrete core tube. It is not the same as a reinforced concrete structure.

The wall of the frame structure of the house is not load-bearing, only plays the role of enclosure and separation, and is generally made of prefabricated aerated concrete, expanded perlite, hollow brick or perforated brick, pumice, vermiculite, ceramsite and other lightweight plates masonry or assembly.