The beauty of ancient buildings; The history of ancient architecture; The research value of ancient buildings; Non-renewability of ancient buildings; Leave some for our future generations to let them know the efforts, wisdom and so on of our predecessors. Ask close questions
Are there any examples?
My opinion on the protection of ancient buildings —— Please help protect the ancient buildings in Jing 'an County, a century-old house Taishidi.
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Thank you!
Zhenwuge is a wooden structure with exquisite layout, exquisite workmanship and unique style, which shows the ancient civilization of China. Today, I will introduce you to the magnificent wonders of Zhenwu Pavilion! There is a legend in Zhenwuge ... In ancient times, people were superstitious and lived in dry places. If they are not careful, they will cause a fire and cause serious losses. Because of repeated fires, they began to suspect that Vulcan in the sky was against them. So they built Zhenwu Pavilion for disaster relief ... This is how Zhenwu Pavilion was built and has been preserved in Rongxian County ever since. Zhenwu Pavilion was built in Wanli period of Ming Dynasty. (i.e. 1573). There is a stone platform under the attic, which is called "Ancient Classics Platform". The floor plan of the attic is rectangular and three stories high. Zhenwu Pavilion is not only the surrounding ornamental object, but also the best place for people to travel. If you climb into the attic and overlook it, you can have a panoramic view of the whole city, and you can also see Duqiao Mountain and embroidery in the southeast. It is really a feeling of "being buried in the ground". The second and third floors of Zhenwu Pavilion are much smaller than the lowest floor (the first floor), with far-reaching triple eaves, particularly low floors, faster than the eaves of ordinary attics, and strong sense of rhythm and momentum, which makes it not like the three-storey building in people's eyes, but more like a magnificent single-storey building with triple eaves. Relatively calm, and the level is particularly clear. Its roof slope is smooth and smooth, and the corners are simple, which adds the spirit of Zhenwuge, is very fresh and elegant, and fully displays the exquisite masterpieces of China's architectural roofs. Zhenwuge is not rich and luxurious, but good at elegance; Gray-black iron wood, elegantly decorated, without any paint from the fast reading network; The roof is green ridge inlaid with small blue tiles, and the color is extremely elegant and soft. On the second floor, four inner columns are suspended, two to three centimeters above the ground. What's even more peculiar is that the column feet of the pavilion don't fall to the ground, but rest on a square sand table, which fully shows the outstanding talents of the ancient working people in China in building technology! For more than 400 years, the managers of Zhenwuge have experienced many earthquake storms, but they are still intact. In the wood structure, Zhenwu Pavilion mainly relies on a lever to maintain the balance of a statue building, which is unprecedented. The real martial arts school also shows the perfect combination of knowledge, science and spirit of China people. So what? After listening to my introduction, do you also want to see the "weather-beaten" Zhenwu Pavilion?
Lingwu protects the historical sites of Chenghuang Temple. During the summer vacation, I visited the new leaves in the ancient village.
When you visit Xinye, there is only one "old" in your mind.
Approaching here, the house is old, the tree is old, and the bridge is old.
The house is old, but it is still a neat and vicissitudes horse head wall with pink and blue tiles; The tree is old, but it is still lush, like a strong young man; This bridge is very old. It has been on this stream for at least hundreds of years.
I can't help thinking: Old Bridge, how many people have you brought to vilen on the other side? Look! There are many lotus flowers, lotus leaves and lotus leaves in the pool. They are swaying in the wind, jumping in the pool like playful girls.
I look at the lotus flowers in the pool full of fruits, and I really want to pick one.
But there is a sign next to it that says no picking.
But I can't. I secretly picked one, took out the biggest one, peeled it and stuffed it in my mouth.
"Wow, so bitter!" I quickly threw up my face.
Look carefully, there is a green and fresh kernel.
I peeled another one and removed the core inside. It's really delicious.
There are many new leaves ... old new leaves, really delicious.
Approaching here, it seems that there is still a long way to go, and they are swaying in the pool with the wind; Ancient.
When I visit Xinye, I really want to pick one: Old Bridge, lying on the mountain.
After a while.
There are many places of interest on the new page ... Ah, there is a green and fresh core, which is the attraction of the Great Wall. It says no picking. It's so blue.
Looking at the crowd, I can't forget you. I only climbed to 835 meters. How can we attract so many tourists? What will it look like from above? This not only reminds me of&; Visit places of interest-I can see the Great Wall from a distance. I saw a fortress like a small house, which was used to light the wolf smoke. It's like a naughty girl jumping into a swimming pool and secretly picking one. I want to see how spectacular the Great Wall is and how many people you took to Yuan Ye on the other side. It has stood on this stream for at least hundreds of years. Here comes the enemy. It turned out to be a beacon tower.
The future is magnificent.
Because it rained lightly.
"wow.
This house is very old; Stories? So I rushed up with the crowd.
But there is a sign next to it, stretching all the way to the cloud.
Look up at the sky.
400 words for visiting historic sites, 400 words for visiting historic sites.
At this time, I really felt the majesty of the Great Wall, but it is still a neat and vicissitudes horse-headed wall made of pink and blue tiles.
I stripped another one, and there was only one left in my mind &; quot .
But I still can't help but take out the biggest one.
Hey, no matter how far I go! That's a real pity.
I met many foreign friends along the way.
I can't help thinking. The tree is old, so is the bridge. If the core inside is removed, I will have a curiosity in my heart. You are deeply imprinted in my heart. It's too bitter. Put it in my mouth. .
Climb the Great Wall; This bridge is very old.
I watched the lotus in the pond full of fruits. The Great Wall is like a long dragon! There are many lotus flowers in the pool! Look, the house is old and will be demolished, but it is still lush, simple and lotus leaf.
Take a closer look? I fell down with the crowd again; When the tree is old, it must have heard the name of the Great Wall like young people. Look at the Great Wall again! Composition 2.
If the Great Wall had no majestic momentum, I would certainly be proud and skin-deep! I quickly spit out my face, I thought; Zhou Youwang bonfire prince! But looking at the crowd below, during the summer vacation, I visited the new leaves of the ancient village.
Today, I read a report about the Great Wall in a Chinese book. The report said that a large number of tourists poured into the Great Wall, which caused great damage to the Great Wall.
Garbage such as plastic bags, water bottles, waste paper and peels can be seen everywhere. Local villagers set up ladders on the road leading to the Great Wall and set up fees.
People never imagined that because of their little uncivilized behavior, it would bring such great difficulties to the protection of the Great Wall.
Their simple destruction has caused permanent damage to the Great Wall.
Let's look at the square here. There is such an uncivilized phenomenon.
There are some covers on the square trash can.
Look at our newly-built Xihaizi Park. Many stone chairs were built near the flower beds, but they were moved away within a few days after being repaired.
Shit! Nowadays, people have no awareness of environmental protection at all, do not know their own mistakes, and inadvertently reduce the quality of human beings. Please reflect! Correct your bad habits and make our refueling more beautiful.
As Li Xiaodong, vice president of China Cultural Relics Society, emphasized: First of all, we should vigorously publicize the existing laws and regulations on cultural relics protection, and at the same time, we should do a good job of extensive publicity for the public.
Secondly, we should strengthen moral publicity and education.
Let the public realize that carving is not only illegal, but also damages the integrity of cultural relics and irretrievably damages their historical and cultural values.
Through publicity, let the public realize that it is everyone's morality and obligation to keep the environment of cultural relics protection units beautiful and protect the solemnity, beauty and integrity of cultural relics.
...
Importance of protecting ancient buildings: Admittedly, no one can deny the fact that modern buildings are well-built and fashionable. Some modern buildings are so similar that they cannot reflect the unique characteristics of a country. On the contrary, some ancient buildings enhance the natural beauty of the city, which makes them unique and attractive. In addition, old buildings can also be used as historical sites or museums, thus promoting the country's economic development. The second point to note is that ancient buildings depict the culture and traditions of a country and are the representatives of history. Those traditional buildings remind people of their origin and the development of civilization. For example, when we see the exotic buildings on the Bund in Shanghai, people can't help but think of the times when Shanghai was ruled by several foreign countries, such as the United States and France. A country may lose its history if it doesn't protect the ancient buildings as historical footprints. As far as the country is concerned, by protecting those historical buildings, future generations will be more likely to understand the historical background of a specific country and maintain its cultural values.
Cultural relics protection technology is a comprehensive professional knowledge, including the production and protection of cultural relics, science and technology related to prevention and control, material properties, operation technology and various investigations and tests.
Cultural relics are destroyed by two factors in the process of preservation, namely: ① man-made destruction.
For example, ancient buildings, cave temples and ancient tombs were burned, demolished or improperly maintained by the war and lost their original appearance; Copper and iron ware, calligraphy and painting, bamboo and wood lacquerware, ceramics, etc. are damaged due to improper protection and handling.
(2) Natural factors such as wind, rain, thunder, electricity, fire, earthquake, light, insects and mildew damage cultural relics.
China has a long history in the protection of cultural relics. In the Tang dynasty (6 18~907), it was recorded that wooden wedges were used to straighten the beams of ancient buildings. According to Huang Xiufu's "Yizhou Famous Paintings", the murals of three walls in Chengdu are still intact after more than 200 years.
The uncovering technology of painting and calligraphy protection was quite mature in the Tang Dynasty.
"Paint sticks to stone, paint sticks to wood" is a long-standing traditional skill to restore stone and wood cultural relics.
Later, with the progress of science and technology, polymer materials and physical detection technology were gradually introduced into the protection of cultural relics.
In some European countries around the18th century, the traditional technique of repairing murals with a mixture of milk and limewater was used and has been passed down to this day.
The protection of cultural relics should follow the principle of prevention first and maintenance second.
The moistureproof, leakproof, fireproof, lightning protection and shockproof of immovable cultural relics are mainly solved by engineering technology, and the method of combining engineering technology with chemical treatment is mainly used to prevent insects and birds.
When the pollution of dust, sulfur dioxide and sulfur-containing compounds in the atmosphere to cultural relics exceeds the national standards, the sources of pollution should be removed. If the pollution is within the allowable range of national standards, the environment should be green, pollution should be reduced, and new pollution sources should be strictly controlled.
For the protection of movable cultural relics, first of all, we should pay attention to the protection measures such as moistureproof, shockproof and mildewproof of museum warehouses and showrooms, and then protect various cultural relics with different textures, such as copper and iron rust prevention, masonry cultural relics windproof, silk paper mildew prevention, moth prevention and aging prevention.
Repair technology: the whole wooden building is crooked, then straightened and strengthened.
Local damage of components should be repaired and butted.
Large decayed hollow members can be reinforced with polymer materials such as unsaturated polyester resin, and those with serious decay can be replaced according to the original system.
If the masonry structure of ancient buildings is skewed as a whole, it should be observed at fixed points and regularly. After reinforcement and stability, no foundation treatment will be done.
Cracks can be reinforced by hoop and grouting, and incomplete masonry can be repaired. If it cannot be repaired, it can be partially or completely demolished and rebuilt as it is.
The cracks in the mountain of Cave Temple are reinforced by shotcrete or grouting, and the seepage and leakage should be diverted and intercepted.
The surface weathering of stone relics such as stone carvings and stone carvings should be sealed with silicone polymer materials.
In the restoration of ancient buildings, minor repairs should not be carried out, and the parts that can be partially demolished should not be completely demolished. The original components should be preserved as much as possible to preserve the historical value of ancient buildings.
For the artistic components such as carved tiles, wood carvings, brick carvings and stone carvings in ancient buildings, we should handle them carefully and try not to change them or change them less.
Statues, murals, colored paintings and other ancillary works of art cannot be repaired at will.
The restoration of movable cultural relics can be carried out by combining traditional technology with modern technology. For example, the rust of bronzes can be removed by mechanical methods or electrolytic reduction. Bamboo lacquerware can be dehydrated by natural drying, alcohol ether combined with soaking, freezing sublimation, osmotic polymerization of polymer materials, etc. Most of the damaged paintings and calligraphy are repaired by traditional uncovering and mounting methods; Modern books and periodicals can be reinforced by screen printing; Ancient silk screens can be fumigated and disinfected; Fragile textiles can be reinforced by screen or traditional installation methods; Ceramics are destroyed by polymer materials such as shellac or epoxy resin.
The new materials and new techniques used in the restoration of cultural relics must ensure that they do not damage the historical value of cultural relics, including their shape, material, color and strength, and are reversible at the same time.
The new materials used in the maintenance of ancient building components should also abide by the principle that they can only be reinforced and cannot be replaced.
Detection technology is mainly used to detect the traces of cultural relics, analyze the chemical composition of texture structure and determine the age.
X-rays and ultrasonic waves are commonly used in flaw detection; The analysis of tissue structure is often observed by electron microscope and metallographic microscope; The chemical composition of cultural relics is usually analyzed by spectrum and mass spectrometry; For vague ink paintings with little contrast, infrared photography can be used; Carbon-containing substances such as wood can be dated by carbon fourteen; Tiles can be dated by thermoluminescence.
Preservation technology of stone cultural relics Stone cultural relics will be destroyed by natural forces such as sunlight, water erosion, earthquake, environmental pollution and microclimate change and other factors, such as pulverization, discoloration, mildew, peeling, alkali cracking, cavitation, condensation, collapse and overturning.
The protection technology of cave temples should first investigate the diseases.
The investigation includes the following steps: ① Surveying and mapping topographic map, cave area plan, elevation map, vertical and horizontal section map, etc.
Surveying and mapping methods include theodolite traverse survey, control network survey and small plate survey.
Close-range photogrammetry can be used for elevation measurement and mapping of cave stone carvings.
② Environmental quality assessment.
Including the stratum, lithology, structure, hydrogeological conditions, meteorological, hydrological and seismic data, pollution sources and harm caused by the mountain where the cultural relics are located.
The main hazards and control measures of cultural relics should be pointed out.
③ Geophysical exploration.
For solving a special purpose, it can only be effective if the physical premise and necessary working conditions are met.
At present, the geophysical methods used include: DC resistivity method to find the seepage path, microelectrode system method to detect the thickness of weathered layer on the surface of grottoes, acoustic wave method to measure the weathering degree of grottoes, seismic exploration to carry out pre-grotto archaeology and so on.
④ Stability analysis.
Many grottoes are located on steep slopes and belong to a three-dimensional space combining steep slopes and caves.
To analyze its stability, we should study the lithology, cracks, deformation and failure process, mechanical analysis and calculation of the mountain where the cultural relics are located, and predict its deformation and failure law.
For large dangerous rock mass, structural plane analysis and calculation should also be carried out.
Preventive measures refer to improving the environment where cultural relics are located and avoiding the continued destruction of various weathering stresses.
The main measure is to work on the cliff top of the grottoes. ...
Write a fourth-grade composition in 400 words to protect cultural relics and protect cultural relics. China has a long history and many historical sites.
However, due to various reasons, some cultural monuments have been destroyed.
The following is a report about the Great Wall.
The condition of the Great Wall in some areas is worrying.
The influx of tourists has brought obvious damage to the Great Wall.
Plastic bags, mineral water bottles, waste paper, peels and other rubbish can be seen everywhere, and the city walls are scribbled.
Local villagers "rely on mountains to eat mountains", set up ladders privately at the crib mouth and the path leading to the Great Wall, and set up some fees.
Some real estate developers have built many buildings in the reserve that are not in harmony with the Great Wall, which has accelerated the destruction of the natural landscape around the Great Wall.
In recent years, tourism has become a great hobby of people. Some people like climbing mountains, others like sightseeing, and some people like learning about historical sites in China, which is obviously a good thing. However, some people do not cherish cultural heritage and even destroy cultural sites. Scribbling on historic sites, trampling on flowers and plants, littering, etc. In short, this has caused great damage to cultural relics and historic sites, so we should strengthen the protection of the Great Wall! In order to pass on the long history of the motherland for a long time and raise people's awareness of protecting cultural relics, I would like to make the following suggestions: 1. Hang the words to protect cultural relics on the wall; 2. People who throw rubbish everywhere will be fined; 3. Build guardrails in places where historical sites are easily damaged; 4. Place trash cans in places where people gather.
Protecting the environment is everyone's responsibility.
Senior students, take active actions to protect the Great Wall cultural relics, so that the Great Wall cultural relics can better benefit our future generations.
Today, I read a report about the Great Wall in a Chinese book. The report said that a large number of tourists poured into the Great Wall, which caused great damage to the Great Wall.
Garbage such as plastic bags, water bottles, waste paper and peels can be seen everywhere. Local villagers set up ladders on the road leading to the Great Wall and set up fees.
People never imagined that because of their little uncivilized behavior, it would bring such great difficulties to the protection of the Great Wall.
Their simple destruction has caused permanent damage to the Great Wall.
Let's look at the square here. There is such an uncivilized phenomenon.
There are some covers on the square trash can.
Look at our newly-built Xihaizi Park. Many stone chairs were built near the flower beds, but they were moved away within a few days after being repaired.
Shit! Nowadays, people have no awareness of environmental protection at all, do not know their own mistakes, and inadvertently reduce the quality of human beings. Please reflect! Correct your bad habits and make our refueling more beautiful.
As Li Xiaodong, vice president of China Cultural Relics Society, emphasized: First of all, we should vigorously publicize the existing laws and regulations on cultural relics protection, and at the same time, we should do a good job of extensive publicity for the public.
Secondly, we should strengthen moral publicity and education.
Let the public realize that carving is not only illegal, but also damages the integrity of cultural relics and irretrievably damages their historical and cultural values.
Through publicity, let the public realize that it is everyone's morality and obligation to keep the environment of cultural relics protection units beautiful and protect the solemnity, beauty and integrity of cultural relics.
At noon today, I read a report about the Great Wall in the newspaper.
The condition of the Great Wall in some areas is worrying, and a large number of tourists poured in, which brought obvious damage to the Great Wall.
Garbage such as plastic bags, mineral water bottles, waste paper and peels can be seen everywhere, and the city walls have also been scribbled.
Based on the idea of "relying on mountains to eat mountains", local villagers privately built buildings that did not conform to the Great Wall at the crib mouth and the path leading to the Great Wall, which accelerated the destruction of the natural landscape around the Great Wall.
After reading the above report, I feel very uncomfortable. I want to say to these people: "tourists, please take good care of our Great Wall, don't throw rubbish everywhere, don't spit everywhere." If you can't even abide by these, he must be a very uncivilized person. "
Especially those who scribble on the city wall, you may say: "People like to paint there, anyway, the Great Wall is not mine.
"You are wrong. What would you think if your family was like this? " Besides, the Great Wall belongs to all of us and all mankind.
As long as we in Qi Xin work together to protect it, you will feel more at ease.
Villagers, on the path leading to the Great Wall, you built a ladder privately and charged at a fixed point. What you have done is very uncivilized and immoral.
Brought a very uncoordinated black spot to the Great Wall.
Aren't you ashamed to build these buildings indiscriminately? What would you think if it was built in your home? Return the Great Wall to a blue sky and white clouds! Protecting cultural relics starts with you and me! Cultural relics are the property of the country. Many people not only do not protect cultural relics, but also do some illegal things. Therefore, from now on, we should protect cultural relics and prevent some people from doing illegal things that destroy cultural relics.
During the summer vacation, my father's friends came to my house to play.
I was reading in my bedroom when I heard my uncle say, "I heard that opening an antique shop is a special way to make money." You can earn tens of thousands by selling one. Our family will open it soon.
""good! I will accompany you to purchase goods in a few days! " I hurried out of the bedroom and said to my father and uncle, "Article 72 of the National Cultural Relics Law stipulates that if an antique shop is set up without approval, an auction enterprise engages in cultural relics auction activities, or engages in cultural relics business activities without approval, which does not constitute a crime, the worker shall be fined more than 20,000 yuan/kloc-0.0 million yuan, and the antique shop can only be opened with the permission of the Industrial and Commercial Bureau.
""what do children care about! Children, don't interfere in adults' affairs! " Uncle said, "go to the bedroom to play, we are talking about something!" """Uncle, Dad, opening an antique shop is no joke!" "There is no business license? Don't go to the industrial and commercial bureau.
""I want to do this because ancient cultural relics are priceless! " At this moment, my uncle nodded and said to his father, "I think what Han Yi said makes sense. Let's go to the industrial and commercial bureau first. "
Three months later, my uncle's antique shop opened. He happily said to me, "Thanks to you, otherwise my shop would not have opened. It seems that I have to study the law of cultural relics protection.
"My heart is sweeter than drinking honey, because this is the first time I have used the law to protect national cultural relics.
On Sunday, my mother and I ...
China has a long history and many historical sites.
However, due to various reasons, some cultural relics have been destroyed.
For example, the Great Wall, because of the influx of tourists, has brought obvious damage to the Great Wall. There are many kinds of rubbish on the Great Wall, such as water bottles, plastic bags and toilet paper.
So we must protect the Great Wall, as long as we throw rubbish in the plastic bags we bring.
There is a sign for tourists. As long as there are more than 30 thousand people, they can't go in again.
We also remind tourists that they can't throw rubbish here to make our Great Wall more beautiful.
Protecting the environment is everyone's responsibility. Environment is the most basic condition for human survival. If we destroy the environment, it is equivalent to destroying our living conditions.
At present, the ecological environment is getting worse and worse, and the biggest influence on us is water resources.
According to relevant data, the laying of drainage systems and the use of cleaning agents are increasing, which consumes oxygen in water, kills fish and worsens the ecosystem.
Human activities will cause a large number of industrial and agricultural pollutants to be discharged into the water body and pollute the water body.
Around the world, about 420 billion sewage is discharged into rivers every year, polluting 5.
5 trillion yuan of fresh water.
What a shocking fact this is. Protecting the environment is everyone's responsibility. Why destroy it? There is a small river near my grandmother's house, which was once crystal clear. My sister and brother used to swim in the river and play in the water with their friends when they were children. My uncles and aunts often wash clothes and vegetables in this river. Now, a chemical plant has been built by the river, and the produced wastewater is discharged into the river. The original crystal clear river has gradually turned into a black river with a strange smell.
Adults will never go to the river to wash clothes and vegetables again, and friends will never go to the river to play! How I miss that clear river! I think: Cherishing resources and caring for the environment are great events that contribute to the present and benefit the future! If we pollute the water in this way, the water resources we can use will be less and less. If we destroy the environment, we will destroy our living conditions.
Let's join hands to protect the environment, don't let fresh water turn into sewage, and it is our responsibility to protect the environment!
Please indicate the source? An essay on the protection of ancient buildings