The first step in building a house is piling, what is the role of piling?

Piling is to make the house more stable, just like building a tree, if you want the tree to grow tall, then the foundation must be deep, otherwise the wind blows, then the tree will fall. And the more the buildingDai YueThe higher it is, the greater the load-bearing capacity of the structure, the more load-bearing activities are required, and the increase in the event of some accidental accidentsSafety hazardsOrdinary foundations cannot withstand such heavy pressures, and natural foundations may contain sand, silt and miscellaneous soils, which are not very heavy. <>

Moreover, piling can also make the house stable and reliable when enhancing the stability of the house foundation, and at the same time, it can also prevent the instability caused by the foundation sinking. In this way, it will also reduce the damage to the house, and it will also be able to resist typhoons and natural disasters such as **.

When building a house, it is not only necessary to pay attention to the beauty and appearance of the house, but also to drive piles when paying attention to these. If the piling is not in place, then the follow-up project may not be able to do a good job, because the later works need the stability of the house to be constructed. <>

In order to make the project faster, many people will lack arms and legs when building a house. For example, there should be less where there should be, and more where there should be less. After the emergence of this phenomenon, it also led to the gradual increase in the insecurity of this house.

Therefore, in the process of building a house, we must ask about the structure of the house, and we must pay special attention to the piling part, which is to ensure that there can be a better improvement in the future. <>

Because if the first step is not done well, then there will be accidents and effects in every subsequent step, and in the end, it will cause a lot of damage to the house. If you find a problem when you build a house, it's okay to say it, but if you find a problem after you live in the house after it's built, then there will be a hidden danger to personal safety. Therefore, for the sake of your own safety, you must grasp the steps when building a house, so that it will not have an impact.

It can carry the foundation, or play the role of excavation, it can also strengthen the land, it can ensure the collapse of the house, it can also play the role of the foundation, and it can also play the role of protection.

In order to lay a stable foundation, make the house more stable, and make the house look better, it is very correct to build a house and lay a foundation.

Piling is to lay the foundation, so that after the house is completed, it will be more stable and not easy to collapse.

The foundation is very important when building a house. Piling is also a technical term in the civil construction industry. It is to lay a solid ground pile for the construction of the building.

Such a house can only be stronger and safer after it is built. The houses that need to be piled are generally relatively tall houses, and there are areas with loose or complex soil. You all need to want to pile up and then build a house.

In order to reduce safety hazards and make the house more solid and strong.

3. Increase the service life. Generally speaking, over time, the foundation of the house will sink or collapse, and the life of the house will be shortened. If you can pile the house, it can effectively prevent the foundation from sinking and prolong the service life of the house.

The benefits of piling a house are that the house is more stable, the foundation is more solid, and the carrying capacity of the house is higher. The role of piling is to bear the load, as long as the piling is done well when building the house, the load-bearing capacity of the house can be guaranteed.

Its function is to make the house stronger, to make the foundation stronger, and to make the house better.

It can make the stability of the house particularly good, and it is also resistant to disasters. Its function is to have stability, and the cost of this method is also very low.

Piling during the construction of a house, also known as a pile foundation。It can also be understood as a form of independent foundation, but for this pile foundation there are two forms: cast-in-place piles or finished piles.

There is also a relatively large gap between the uses of these two types of installed machines, among which cast-in-place piles are mainly used in high-rise buildings or high-speed rail aerial bridges. However, the relative pressure of the finished pile is limited, which is suitable for ordinary building structures. This still involves a cost problem, the cost of cast-in-place piles is too much for high-pressure ordinary finished piles.

What does a cast-in-place pile look like?

Purely from the superficial understanding of the name of the cast-in-place pile, it can be known that it is made of cement and steel cast-in-situ. For this premise, drilling equipment must be used to drill underground, and the diameter and depth of this drilling well mainly depend on the load-bearing problem on it. This will not be too much introduction, the production of cast-in-place piles is basically to put the barrel skeleton made of steel bars into the drilled well, and then pour cement mortar, it becomes a cast-in-place pile foundation.

What does a finished pile look like?

Generally, the conventional finished pile is basically cylindrical shape, it is made by professional manufacturers, and the material is also cement pouring or metal pile foundation. In practice, there are many different models, which are mainly selected according to the structure of the building on the ground. Its use is mainly through the corresponding machinery to drive the finished pile into the ground, which is relatively simple for construction.

However, the load-bearing capacity of such a pile foundation is only suitable for some conventional buildings.

What is the basic role and advantages of pile foundation?

In the case of choosing to use pile foundation, it shows that the soil layer of the construction site belongs to the soft soil layer and does not have enough bearing effect. Especially for the traditional strip foundation, for construction, it is necessary to dig down to the hard soil layer. In practice, this process requires a lot of manpower and material resources, resulting in the undesirable strip foundation.

At this time, it is more appropriate to use the installed machine, whether it is the use of cast-in-place piles or finished piles can be solved. If it is a high-rise building, cast-in-place piles are generally used. For ordinary residential buildings, the general finished pile foundation can basically meet the load-bearing capacity of the building on the ground.

Summary:For the role of pile foundation, it is mainly to transfer the weight of the building on the ground to the soil layer with good bearing performance at a deeper ground to meet the requirements of bearing capacity and settlement. The main bearing capacity of the pile foundation is the vertical force, but there is also the horizontal bearing capacity.

Moreover, it can withstand the upward pulling force, and can also withstand the shaking caused by vibration.

Building a house piling is conducive to improving the stability of the house, and can also improve the ability of the house to resist natural disasters and reduce the settlement of the foundation. The prefabricated pile can be pressed into the foundation by static force by a special pile driver, so that the piling is successful.

The advantage is that it can make the house stronger, and use the stability of the triangle to drive the pile when driving the pile, so that it will play a stable role.

Building a house piling will make the load-bearing area of the house better, so that the house is not easy to collapse, before building a house, it is generally in the 4 corners of the house to dig pits to bury the foundation, piling.

There are many types of self-built houses, including bungalows, two-storey, multi-storey, small high-rise, etc., and the more floors, the more money spent. Bungalows and two-story buildings actually do not need to be piled, but they need to be made of foundation beams. The multi-storey and small high-rise buildings are to drive piles, but the pile foundation structure is relatively simple, and the bearing requirements are not large.

Piling mainly depends on the geological structure, and if the soil is loose, it should be deeper. If it is harder, it can be shallower. The details of the size of the problem should be decided according to the construction of the on-site foundation.

Problems such as pile hole tilt and pile top displacement may occur during piling, and measures must be taken immediately.

Piling makes the foundation of the building strong.

Because if the ground building is to be built on the ground, the ground must withstand a lot of pressure, and it is necessary to ensure that the ground has enough strength to resist the pressure, which is often difficult to do;

Therefore, it is necessary to strengthen the ground bearing the building or improve the bearing method of the ground, by driving piles on the foundation, so that most of the weight of the building is transmitted to a position deep below the ground through the pile, because the foundation of this position is much larger than the ground bearing capacity.

Piling refers to the construction method of using special machinery and tools to drive, press, vibrate or screw into the foundation soil of piles of various materials.

Hello, dear. The piling of self-built houses will have a certain impact on the houses next to each other, and the specific impact varies depending on factors such as piling methods, construction materials, and the distance between the houses next to each other, and the following are the specific possible impacts: 1

Noise impact: When piling, it will emit a large noise, which may cause a certain noise impact to the residents around the surrounding houses and towns. 2.

Vibration Impact: Vibration will occur during piling, and the next house may be affected by vibration, which will have a certain impact on the structure and soil of the building. 3.

Pile depth: If further excavation is carried out during piling, it may affect the foundation of the house next to it. Overall, piling can have an impact on the next house, ensuring that the next homeowner is communicated and approved before construction, using specialist building materials, and choosing the right piling solution can all minimize the impact on the house.

The concept of pile foundation.

The pile foundation is composed of a cushion cap and a single pile or pile group grinding brigade buried in the soil, and the load is transmitted to the deep soil layer or lateral soil through the pile rod; It is a component with a certain stiffness and bending ability that transmits all or part of the load of the building to the foundation soil or rock formation.

Low cushion cap pile foundation: the pile body is all buried in the soil, and the bottom surface of the cushion cap is in contact with the soil, which is often used in general industrial and civil buildings;

High cushion cap pile foundation: the pile body is exposed to the ground and the bottom surface of the cushion cap is located above the ground, which is often used in water engineering structures such as oceans and harbors;

Single-pile foundation: there is only one pile under the cap to bear the load of the superstructure; Keys are fast.

Group pile foundation: pile foundation with two or more foundation piles under the bearing cap.

Scope of application of pile foundations.

The structural load is large;

weak foundations; The soil properties of the foundation are unstable;

The structure bears large horizontal loads, uplift loads and moment loads;

Affected by adjacent buildings or ground filling;

The role of pile foundations.

1. Transfer the load more effectively;

2. It can meet the strict requirements of the structure for foundation deformation;

3. Make the structure resist the action of horizontal force, uplift force and overturning force;

4. Improve the dynamic characteristics of the foundation.

Classification of pile foundations.

Reinforced concrete precast piles:

Prefabrication at the prefabricated component factory or construction site, and the pile sinking equipment is used to sink it into the soil at the design position.

Features: strong and durable, not affected by groundwater or humid environment, can withstand large loads, high degree of construction mechanization, fast progress, and can adapt to different soil layer construction. Reinforced concrete precast pile is a pile type widely used in China.

Reinforced concrete prefabricated piles include square solid broken blind bench surface piles and cylindrical hollow section piles.

Cast-in-place piles. The cast-in-place pile is directly opened in the designed pile position, its cross-section is circular, and the reinforcement cage is added in the hole after the hole is formed, and the concrete is poured.

What are the benefits of piling a house? What is the role of piling? Such a choice can make the overall stiffness of the foundation beam large, and the uneven settlement can be adjusted.

However, it cannot be said that the strip foundation has no shortcomings, due to insufficient tensile and shear resistance. Therefore, when building a house, it is required to strengthen the outer part of the wall, and mostly make up for it by pouring concrete or making concrete ground ring beams. Therefore, it is necessary to reinforce the ground that bears the building or improve the way the ground bears it, so I thought of piling on the ground, so that most of the weight of the building can be transmitted to a position deep below the ground through piling, because the foundation of this position is much larger than the ground bearing capacity.

If you are still economical, it is recommended that you pile + full frame structure, so that the seismic level is high, take us as an example, this kind of house costs about 900 1000 yuan per square meter (rough, ordinary tiles on the exterior wall) so it is necessary to reinforce the ground of the bearing building or improve the bearing of the ground, so I think of piling on the ground, so that most of the weight of the building is transmitted to a very deep position below the ground through piling, because the foundation of this position is much larger than the ground bearing capacity.

Look at the structure of the house itself, if you need a basement, or a larger underground space may need to drive piles to do the frame structure, if it is only three or four floors, there is no need to pay this money, you can use this money to make the house other places better, because it is not easy for farmers to build a house, some people only build a house of their own in a lifetime, and the quality must be guaranteed first. Houses that do not pile up may have their foundations sinking and cause cracks in the house, endangering the quality of the house. I can't try to save some money at the time and regret it afterwards, after all, safety is the most important thing.

If the pile head does not enter the bearing layer, the long-term stability of the foundation cannot be guaranteed, but the bearing layer is generally not within 8 meters. In fact, the strip foundation is widely used in low-rise buildings and is also very stable, that is, the construction process is more than that. If you don't dig the foundation to this point, you'll regret it later.

Even if you get up the house, and then decorate it beautifully, it won't take long for you to have a year or two, and you will know that the board surface is broken and there are traces of water leakage, which is caused by the problem that you spend the foundation is not in place.