Essays in junior high school on the topic of bridges, essays on the topic of bridges

Over the past two thousand years, countless stone arch bridges have been built in our country. After the liberation, the country built various types of highway bridges and railway bridges on a large scale, including many stone arch bridges.

The Zhaozhou Bridge is very majestic, with a total length of meters, a width of meters at both ends, and a slight narrowness in the middle, with a width of 9 meters. The design of the bridge is completely scientific, and the construction technology is ingenious. Zhang Jiazhen of the Tang Dynasty said that it was "peculiar, and people don't know why it is".

The Lugou Bridge over the Yongding River was built between 1189 and 1192 AD. The bridge is 265 meters long and consists of 11 semicircular stone arches, each of which varies in length from 16 to 21 meters. The bridge is about 8 meters wide and has a flat surface, almost parallel to the river.

There are stone piers between each two stone arches, connecting the 11 stone arches into a whole. Because the arches are connected, this kind of bridge is called a double-arch stone bridge. When the Yongding River is flooded, it is very violent, and the embankments on both sides of the river are often washed away in the past, but this bridge rarely has accidents, which shows its solidity.

The bridge deck is paved with stone slabs and is lined with stone balustrades and stone pillars. Each stigma is carved with lions in different postures. These stone carved lions, some mother and child hugging each other, some head to ear, some like listening to the sound of water, some like watching pedestrians, holding all kinds of postures, vivid.

In 1961, Yunnan Province built the world's longest single-arch stone bridge, called "Changhong Bridge", with a stone arch length of one meter. On the basis of the traditional stone arch bridge, we have also built a large number of reinforced concrete arch bridges, among which the "double arch bridge" is the creation of our country's working people, is the only one in the world. In recent years, the country has built a total length of more than 200,000 meters of this arch bridge, the largest of which is 150 meters long.

The rapid development of our bridge-crossing cause has demonstrated the incomparable superiority of China's socialist system.

The textbook is the teacher.

environment with the countryside.

On a rainy day, a teacher carries students across a river without a bridge.

Meaning: The teacher builds a bridge to knowledge for the students.

The teacher acts as a bridge for the students.

A bridge without piers.

In the past and present life, we are strangers; In this life and this life, we are friends; But you didn't build the bridge pier, and we will still be strangers in the next generation.

A bridge without piers is like a rainbow after the rain, which is instantly reduced to nothing; Like a single-plank bridge, it is shaky and can't resist the wind and rain and ......Feelings without knowing each other are like bridges without piers.

By chance, I browsed such a story on the Internet: Joe and Gao are good friends, God set up all kinds of difficulties in order to test their friendship, but they did not complain to each other, but understood and tolerated each other, advanced and retreated together, and overcame all kinds of difficulties together. God built a bridge of friendship for their friendship, but God forgot to install the bridge.

Soon after, the firm friendship broke down and the bridge collapsed, meaning that the long-standing friendship was over.

After reading it, I fell into deep thought: how can this story be like my ended, frozen friendship!

Min, my good friend, is a quiet, shy girl, when I was in elementary school, she was my first friend, and she was also my confidant friend who had nothing to say. We have gone through six years of happy primary school life together, and the bridge of our hearts has also sprouted. But God made a joke, Min always likes to compare with me, my personality is completely different from her, I am much more cheerful than her, this is where Min does not care.

Grades are what she values the most, and what teachers love us. When my grades were better than hers, she was very unhappy, and I didn't talk about my grades and kept mentioning them. Even when she asked, I gave her a vague answer.

And when her grades were better than mine, she was very happy and shared this joy with me without any worries. I don't mind! But the way she cried when her grades were lower than mine, I will never forget it, and even if I got a high score, I couldn't be happy.

Enter. After the fourth and fifth grades, Min and I gradually became estranged, and we were no longer as friendly as we used to be, all that remained was the politeness of my classmates, and I was no longer the best friend to her, nor was she the most important; Not even a single side of the word "value". I think this is my retribution for being suspicious of her and resentful of her! Because of my distrust of this friendship, the happy times of the past, the sound of silver bell-like play, and the joy of working together for the class disappeared around me like a cloud of smoke.

The bridge without piers in my heart has collapsed! Min, you know what? How I want to go back in time.

You and I talk about the bitterness and joy in our hearts; Constantly strive for each other and study hard; In the corridor, you and I have all kinds of joys.

Min, the past will be the past after all, the bridge is impossible to rebuild, and the bridge without piers will eventually collapse if it is rebuilt; Even if the piers are repaired, if we don't take good care of it, it will collapse. But how I wish this bridge wouldn't collapse! The former Min, the former me will appear in the future, will it reappear in my heart?

Friendship is like that bridge.

What is friendship?

yes, who's going to think about that? Qian Zhongshu said: "The friendship between people is not due to indescribable benefits, but indescribably good."

I said, "If the relationship between people is like a river with a turbulent current, then friendship is a bridge over the river, dazzling and precious." ”

Everyone has their own friendship bridge, after all, friendship brings us too many good memories.

Every time we walk on this bridge, it's like finding the light.

Life puts so much pressure on people, and I have lost my own beacon, pursued those glorious halos, and lost myself. But a friend told me, "People have to live for their ideals."

I gradually found myself, and friendship made me feel the warmth of the world. A greeting when you are sick, a comfort when you are sad, and a teaching when you are confused. These are the most sincere feelings in the world - friendship.

Friendship is like that bridge.

Every time we walk on this bridge, we feel immensely happy.

When I play with my friends, I always feel a sense of satisfaction. That feeling is not adulterated, very pure, very real. I can confide in my friends and relieve my stress.

We share joy and sorrow. I truly experienced a feeling of "confidants in the sea, and neighbors at the end of the world". Friendship is like a ribbon that binds people's hearts together.

Friendship is like that bridge.

Every time we walk on this bridge, we feel that friendship is very precious.

Man is not a cactus in the desert, everyone needs friendship. If you know each other, you are friends, and if you know each other, you are a bosom friend. Cicero also said:

Only by being together for a long time can we have a good relationship. "Friendship is an emotion that comes from the heart. Money can buy material things, but it can't buy friendship.

False friendship is like a shadow of a person, when a person is in the sun, it will follow us closely, and once it is out of the sun, it will leave us. Friendship is earned from the heart.

Friendship is like that bridge.

Friendship is based on respect for others. Friendship is a symbol of respect. The more friends you have, the more respectful you are.

Friendship is like the bridge that connects people's hearts. Let people have the best feelings in the world.

Bridges, when you talk about bridges, do you think of bridges between hearts and minds? 'The call of the heart from the heart, the selfless dedication from love' may be familiar to many people. Oh, yes! There are so many callings ...... in our lives

Did family members, friends, or even strangers hear it? Calling for love, it is ......It is love, calling the most sincere heart, calling the intoxicating side. Are you the first to help a family member when they are in trouble?

Are you the first to comfort a friend when you hear an unhappy heart? When you encounter a stranger suffering, are you the first to give unconditionally? The first to build a heart-to-heart bridge?

Our love, our dedication, our bridges, are not limited to family and friends. Is it ruthlessly erased in the face of strangers? No, we are all brothers and sisters in life, from the same source of life, we are a community of life, and we have a bridge between hearts and minds.

We share the energy and resources of the earth, and we share the abundance and love of the earth. We should cherish ourselves, our families, our friends, and then everyone, even the flowers and trees in this world. Mencius once said, 'If the beginning of fire is the beginning of the spring, and the beginning of the spring is reached, it is enough to protect the four seas.'

If we selflessly connect bridges to every corner of the world, then the world will be a better and more colorful place. For our tomorrow, for our future, let us call together, calling for the bridge between hearts and hearts.

There are bridges in real life, and bridges in human connections, so let your imagination begin. It's actually quite easy to write. Connect with reality.