What are the signs before a house collapses? What are the possible causes of building collapse?

<> diagram of the collapse of the house.

1. The signs before the collapse of the house are ground subsidence and hollowing.

Severe cracks or deformation in load-bearing columns, beams, slabs or walls; walls or ceilings.

Abscission; The abnormal noise of the house, as follows.

1. Pay attention to signs of the ground actually sagging, hollowing or cracks suddenly increasing.

2. Serious cracks appear in load-bearing columns, beams, slabs or walls, and continue to develop.

3. Excessive deformation of load-bearing columns, beams, slabs or walls, and serious decay of wooden components or connecting parts or white mosquitoes.

Decay. 4. The plastering layer of the wall or ceiling suddenly peels off and falls off in a large area.

5. The house suddenly emits abnormal sounds, such as "clapping sound", "chirping sound", popping sound, etc.

2. Common causes of house collapse.

1. The age of the house is too large.

The vast majority of residential buildings in China have been built in recent decades, especially after the reform of commercial housing, which has led to a boom in the real estate market. Theoretically, these houses are generally not very old, and the safety performance should be relatively good. However, in fact, due to the problems in the quality of raw materials, construction technology, construction level, quality control, etc., the actual service life of ordinary houses is generally short.

Some of the houses that were built earlier have gradually entered the period of scrapping and have become dilapidated houses.

2. Renovate the house at will.

Many house users are interested in the structure of the house.

Without full awareness, the house is remodeled at will. For example, many users have transformed their balconies into kitchens, stacking too many heavy objects on the balconies, destroying the original stability of the house, so there are many buildings that "drop off the balcony".

3. The foundation is not firm.

Geological exploration is generally an important part of housing construction, "high-rise buildings rise from the ground", if the foundation is not strong, the more likely the house will collapse. Taking Chenzhou as an example, the geological conditions of Chenzhou's underground are very complex and are typical karst landforms.

Underground caves, underground rivers.

There are a lot of undercurrents, and if the exploration is not in place, it is very easy to have various problems in foundation and piling.

Not only that, the depth, width and depth of the underground river, the thickness and integrity of the upper rock layer of the karst cave, the nature of the soil layer under the surface, the structure type, load size, length, width and height of the proposed building should also be considered in the exploration.

In the past, the houses where people lived were basically bungalows, so there was no need to consider some of the most dangerous factors, but the buildings were different, and the building would definitely feel better when they lived, but relatively speaking, there would also be some dangers, many elderly people were actually very concerned about these, in fact, it was a good thing to have a sense of crisis, after all, the situation could never be in their own hands, so what were the signs before the house collapsed? What should I pay attention to when a house collapses?

1. Pay attention to signs of the ground actually sagging, hollowing or cracks suddenly increasing.

2. Serious cracks appear in load-bearing columns, beams, slabs or walls, and continue to develop.

3. Excessive deformation of load-bearing columns, beams, slabs or walls, and serious decay or erosion of wood components or connecting parts have been eaten by white mosquitoes.

4. The plastering layer of the wall or ceiling suddenly peels off and falls off in a large area.

5. The house suddenly emits abnormal sounds, such as "clapping sound", "chirping sound", popping sound, etc.

What should I pay attention to when a house collapses?

1. Do not stay near the dangerous building in daily life, and should educate the children at home that they must not play near this kind of house, of course, if the building has been more obvious tilting, cracking, and ash loss, you should make a decision immediately, transfer decisively, and notify the neighbors to know, so as to stay away from danger at the last moment.

2. If the collapse of the building has occurred If the collapse has broken out, and it happens that you are in that building, you can use some utensils or hands to protect your head, drill under the table or evacuate the house, in the process, you must pay attention to protect your mouth and nose to prevent dust pollution, and if you are trapped inside, you can make a sound, shout, try to release light smoke and other signals to the outside for help.

3. Building collapse self-rescue In any case, if you really encounter the scene of house collapse, it is very important to master the self-rescue method, according to relevant professionals, when encountering the collapse of the building, we should pay attention to the above matters, one of which is to move the body carefully to prevent the larger debris from falling on oneself, the second is to protect the mouth and nose and place dust pollution, and the third is if there is just a water pipe and gas pipe next to the pillow, knock them to increase the awareness of rescuers.

What are the signs before a house collapses? What should I pay attention to when a house collapses? In the understanding of the problem, the comprehensiveness of the description is enough to let everyone have an understanding of some things, and the signs that appeared before the collapse of the house are easy to find.

First of all, there may be hollow drums or cracks before the collapse of the house, you can take a look at the ground at home, if the ground does have some subsidence, the house is likely to collapse. In addition, there are very serious cracks in the load-bearing wall or wall in the home, and there are cracks all the time, and the cracks are getting bigger and bigger, which indicates that the house may also collapse, and the load-bearing column of the house or the wall is relatively large deformation, and the decay of the connecting part may also lead to collapse, and there is a relatively abnormal sound in the house, and the wall or ceiling is peeling off or falling off in a large area.

The simplest is to cut corners, and then there are many reasons, such as a long period of time due to serious weathering of the building, resulting in a decrease in the local solidity coefficient, serious corrosion, or a major natural disaster, like you said that the building is likely to be weathered.

A person who escaped from eating on the second floor said that the upstairs was being renovated, and the walls were vibrating, cracks, and cement were dropped, and then the hotel waiter saw that the situation was wrong and asked the customer to leave quickly, and it collapsed in a minute. . . It should be covered beyond the load-bearing, and then the upstairs decoration was drilled, which led to the accident!

The one who watched the tea took the tea and ate it. Guo Shuban said: "Mrs. Jin has always been in the house, when did you come to Jiangnan?"

Although it was 'really fake', he also lost a few taels of silver. I was bored at home, because Mr. Yun Si Xun was an old friend of Beijing, so I came to Yangzhou to see him, and I recommended him on the box and sent a few hundred taels of silver.

There are signs that there will be collapses, bumps and cracks in front of the door. In the house, the doors and windows are in place, and cracks in the walls are occurring every day and the walls are tilted.

Affected by transverse and longitudinal waves, the house first shook up and down, then left and right, and collapsed if it was not strong.

The collapse of the house is due to the fluctuation of the ** wave. **Waves are divided into transverse waves and longitudinal waves, and the longitudinal waves have a fast propagation speed and can propagate through solid, liquid, and gas states; Transverse waves propagate at a slower speed and can only propagate through solids.

**When it happens, keep calm and don't panic to prevent misappropriate escape from causing unfortunate death. In the epicenter and its vicinity, there is generally a 12-second period from the occurrence of ** to the collapse of the house, so you should stay calm and evacuate correctly within 12 seconds.

Foresight

**Precursor. The various signs that may be related to the conception and occurrence of the pre-natural world are called precursors. There are two main categories:

Microscopic precursors: pre-earthquake changes that are not easily perceived by the human senses and can only be measured with instruments. For example, the deformation of the ground, the change of the earth's magnetic field and gravity field, the change of the chemical composition of groundwater, the activity of small **, etc.

Macroscopic precursors: ** precursors that can be perceived by the human senses. Most of them occur when they occur close to **. For example, the rise and fall of well water, muddy, abnormal animal behavior, ground sound, ground light, etc.

No.

In fact, the collapse of a house is not without warning, and the causes are usually inseparable from three aspects, the foundation, the construction and external forces". The ground sinks, cracks, bulges, cracks appear. load-bearing walls.

Cracks appeared, and they spread. The load-bearing column is deformed, either as a bulge or as an internal white mosquito.

Decay or decay. Part of the walls began to tilt, showing signs of collapse, the ceiling.

Begins to fall off in a large area without warning. There is a "weird" sound in the house, which comes from the inside of the house, similar to the "chirping sound", the sound of crackling. The collapse of the house is a very serious accident disaster, in addition to directly smashing people to death, it will also cause a series of other disasters, such as gas leakage, the occurrence of **, short circuit circuit, leading to ** disaster, and there will be traffic jams, these situations have increased the difficulty of rescue, once there are people trapped, then the rescue work will become very careful.

Summary. If there is a dilapidated house in front of the door, the best way to deal with this evil spirit is to remove it and flatten it or repair it, otherwise it will have a very negative impact on the owner of the house. If it can't be dealt with for the time being, it is recommended to place a Qilin Shanhai Town first, and it is being resolved by arranging it.

Qilin Shanhai Town, Qilin can drive away evil towns, and Shanhai Town can resolve the bad feng shui aura caused by broken houses.

There is a collapsed old house in front of the house, may I ask about feng shui?

If there is a dilapidated house in front of the door, the best way to deal with this evil spirit is to remove it and flatten it or repair it, otherwise it will have a very negative impact on the owner of the house. If it can't be dealt with for the time being, it is recommended to place a Qilin Shanhai Town first, and it is being resolved by arranging it. Qilin Shanhai Town, Qilin can drive away evil towns, and Shanhai Town can resolve the bad feng shui aura caused by broken houses.

Where to buy.

How to press. **Net Shanhai Town.

Where to press?

There are instructions on it.

The signs of building collapse are as follows:

Omen 1:The ground suddenly sinks, hollow drums, or cracks suddenly increase.

Omen 2:Severe cracks in load-bearing columns, beams, slabs, or wallsand continue to grow.

Omen 3:Excessive deformation of load-bearing columns, beams, slabs, or walls, the wood components or joints are severely rotten or have been eaten by white mosquitoes.

Omen 4: The plastering layer of the wall or ceiling is suddenExtensive peeling and shedding

Omen 5:Suddenly, the house made an unusual sound, such as "clapping sound", "chirp", popping sound, etc.

In the past, the houses where people lived were basically bungalows, so there was no need to consider some dangerous factors, but the buildings were different, and the buildings would definitely feel better when they lived in them, but relatively speaking, there would be some dangers, and many elderly people were actually very concerned about these. What are the signs before a house collapses? What should I pay attention to when a house collapses?

In the past, the houses where people lived were basically bungalows, so there was no need to consider some of the most dangerous factors, but the buildings were different, and the building would definitely feel better when they lived, but relatively speaking, there would also be some dangers, many elderly people were actually very concerned about these, in fact, it was a good thing to have a sense of crisis, after all, the situation could never be in their own hands, so what were the signs before the house collapsed? What should I pay attention to when a house collapses?

What are the signs before a house collapses?

1. Pay attention to signs of the ground actually sagging, hollowing or cracks suddenly increasing.

2. Serious cracks appear in load-bearing columns, beams, slabs or walls, and continue to develop.

3. Excessive deformation of load-bearing columns, beams, slabs or walls, and serious decay or erosion of wood components or connecting parts have been eaten by white mosquitoes.

4. The plastering layer of the wall or ceiling suddenly peels off and falls off in a large area.

5. The house suddenly emits abnormal sounds, such as "clapping sound", "chirping sound", popping sound, etc.

What should I pay attention to when a house collapses?

1. Do not stay near dangerous buildings.

Do not stay near the dangerous building in daily life, and should educate the children at home that must not play near such houses, of course, if the building has obvious tilting, cracking, and ash falling conditions, you should make a decision immediately, decisively move, and inform the neighbors to know, so as to stay away from danger at the last moment.

2. If the collapse of the building has already occurred.

If the collapse has already broken out and you happen to be in that building again, you can use some utensils or hands to protect your head, get under the table or evacuate the house, in the process, you must pay attention to protect your mouth and nose to prevent dust pollution, and if you are trapped inside, you can call for help by tapping the object to make a sound, shout, try to cast a light smoke and other signals.

3. Self-rescue when the building collapses.

In any case, if you really encounter the scene of the collapse of the house, it is very important to master the self-rescue method, according to the relevant professionals, when the building collapses, we should pay attention to the above matters, one of which is to move the body carefully to prevent the larger debris from falling on oneself, the second is to protect the mouth and nose and place dust pollution, and the third is if there is just a water pipe and gas pipe next to the pillow, knock them to increase the awareness of rescuers.

What are the signs before a house collapses? What should I pay attention to when a house collapses? In the understanding of the problem, the comprehensiveness of the description is enough to let everyone have an understanding of some things, and the signs that appeared before the collapse of the house are easy to find.