Sea crossing bridge (1)

A few days ago, I learned from the newspaper that the Hangzhou Bay Bridge will be opened to traffic on May 1. That is the longest cross sea bridge in the world! So I begged my parents to take advantage of the May Day holiday to have a look.

On May 1, our car passed the approach bridge, and then gradually drove up to the bridge. I saw the boundless sea on both sides of the bridge, which was very spectacular. I also saw two piers on the bridge, which was very cute. The sky gradually darkened, and the lights on the bridge came on. The light was like a golden dragon lying on the sea. It was very beautiful. I saw all the cars turned on their lights. Because the bridge was just opened to traffic, people came to see the bridge. Our cars drove very slowly. The bridge was a world of lights and a sea of cars.

People can build such a big bridge on the sea. I think human beings are great! I am very proud of being a Ningbo native!

Sea crossing bridge (2)

You must have heard of Hangzhou Bay Bridge! It is the longest cross sea bridge under construction in the world. Today, my uncle was going to Hangzhou Bay Bridge to check and accept the lighthouse project contracted by their company, so he took a free ride to see the magnificent Hangzhou Bay Bridge.

After about two hours' drive, we finally arrived at the Hangzhou Bay Bridge, which we missed so much. From a distance, the bridge looked like a giant dragon cruising across the bank. Although the bridge has not been officially completed, its majestic appearance has begun to show. We could not restrain our excitement in the car. We wished we could have a pair of wings to fly to the bridge. My uncle advised us not to worry, and we would be there soon. The car finally stopped slowly under the bridge. Two huge cranes were lifting a huge bridge slab nearby, which made us dumbfounded. After my uncle got off and went through the formalities, we put on our safety helmets and slowly drove up the steep approach bridge of Hangzhou Bay Bridge. A few minutes later, the car finally drove up the real Hangzhou Bay Bridge. Through the window, we saw a number of transport vehicles carrying materials back and forth, and small cranes lifting objects.

The bridge builders are working in the hot summer. Looking into the distance from the bridge, only a few sailboats can be seen vaguely. The sea is boundless, the smoke is vast, the water and the sky are uniform, and even the shadow of the land can not be seen. The water is sparkling, and the wind blows, sweeping a layer of fine spray. We are all intoxicated with it. After driving on the bridge for more than 40 minutes, a striking sign "Construction Ahead, No Passage" suddenly appeared, blocking our way forward. When the car stopped, everyone got off to take photos. We also saw the two ends of the bridge that had not been closed. We sincerely expressed our admiration and finally left the bridge reluctantly.

From the bridge, we went to see the exhibition hall of the Hangzhou Bay Bridge Headquarters. Having learned a lot about the Hangzhou Bay Bridge, I was deeply impressed by the five features of the project. They are respectively 1) the longest bridge and the largest quantities are the biggest highlights of the project. With a length of 36 kilometers, the bridge has surpassed the world famous bridges such as the Chesapeake Bay Bridge and the Bahrain Road Causeway Bridge in the United States, and become the longest sea crossing bridge that has been built or is under construction in the world. 2) The complexity of construction conditions is a major difficulty of this project.

Hangzhou Bay is one of the three strong tidal bays in the world. Shallow gas is distributed 50 meters deep underground in the beach on the south bank, which has a certain impact on the bridge foundation construction. Due to the complex natural conditions, the effective working days of a year are less than 200 days. 3) The combination of bridge and landscape is a highlight of this project. The concept of landscape design was introduced into the design of the bridge for the first time. Landscape designers use the West Lake Su Causeway to "lie on the long bridge".

Sea crossing bridge (3)

This time, I saw the Hangzhou Bay Bridge. Its magnificent momentum is breathtaking!
This sea crossing bridge has six lanes in two directions. When driving on the broad bridge deck, it is like driving on the expressway, without any bumps. Under the approach bridge, a large number of aquatic plants dance in the wind. Looking far away, the bridge draws a beautiful arc on the vast sea. It is said that the whole bridge is 36 kilometers long! It is like a giant dragon across the sea.

Gradually, the blue sea appeared in front of us, and the sea was rough. I can't help thinking that the bridge building staff must have worked hard to build such a magnificent bridge in this harsh environment. At this time, several seagulls flew over the sea which was shining with sunlight. Look, the guardrails beside the bridge are red, orange, yellow, green, green, blue, and purple, and each color covers a 5km guardrail. From a distance, the whole bridge must look like a rainbow. Of course, designers are not only for the sake of beauty, but also to let drivers avoid drowsiness due to single color, so that they can focus more on driving. How thoughtful designers are!

After about 20 minutes, I finally saw the main towers of the cable-stayed bridge. They stood on the sea like two giants with blue sky overhead and feet on the earth. The two main towers are particularly magnificent, showing an "A" shape. The steel cables on both sides are symmetrically arranged, and the 3000 ton giant ship can pass under the bridge. The bridge runs through Jiaxing and Ningbo, reducing the distance from Ningbo to Shanghai by 120 kilometers, greatly facilitating people's travel.

Hangzhou Bay Sea Crossing Bridge is the third longest bridge in the world, which gathers the wisdom of Chinese bridge engineers. Looking at this "giant dragon" lying on the sea, I can't help thinking: our motherland is not like a giant dragon? It is flying towards the rejuvenation dream of the Chinese nation!

Sea crossing bridge (4)

Hi! Have you ever seen the Hangzhou Bay Bridge? Haven't been there, have you! It doesn't matter. I've been there, or I'll tell you.

The happiest thing for me on this May Day is that my father took me to see the Hangzhou Bay Cross Sea Bridge. I have heard from adults that this bridge is a miracle in the history of bridge building in the world. Today, it really deserves its reputation. When we got there, darkness had already fallen, which added a bit of mystery to the cross sea bridge. At this time, the bridge was brightly lit, It's like a giant dragon lying there. It's really magnificent!

Dad pointed to the bridge that could not be seen at a glance and told me, Morning, look! This is a bridge across the waters of Hangzhou Bay, China. It starts from Haiyan in Jiaxing, Zhejiang Province in the north and ends at Cixi Waterway Bay, Ningbo in the south. It's 36 kilometers long! However, the longest bridge in the world, with a total investment of about 14 billion and a service life of 100 years, will be officially opened to traffic on the evening of May 1, 2008 after 43 months of construction. My father also told me that because the sightseeing platform was not completed, it was a pity that we could not go to the bridge for sightseeing today. We would come again next time. But today we can see the brilliant side of the bridge from its side.

Having seen the Hangzhou Bay Sea Crossing Bridge, I know that China's construction is no worse than that of foreign countries. This will be a great pride for us Chinese people. I am also proud that China can build such a bridge.

Sea crossing bridge (5)

The sunny spring is a good season for traveling. My father drove my family to Hangzhou Bay Bridge.

After driving on the expressway for several hours, the bus finally arrived at the Hangzhou Bay Sea Crossing Bridge. With a total length of 36 kilometers, it is the longest cross sea bridge in the world at present. It winds like a huge dragon on the sea, and is magnificent. Driving on the broad bridge deck, the most eye-catching thing is the railings on both sides. It has seven colors: pink, orange, yellow, green, blue, blue and purple. Our car is like driving on a beautiful rainbow bridge, which is pleasing to the eyes. The car was almost in the middle of the bridge, and a 200 meter high cable-stayed bridge tower stood in front of it, like a powerful steel giant guarding the sea. The car drove slowly, and the sightseeing platform of the sea and the sky appeared slowly in front of my eyes, like a roc flying high. This is the unique offshore platform of Hangzhou Bay Sea Crossing Bridge. There is a tall sightseeing tower on the platform. Standing on the tower, you can have a panoramic view of the beautiful marine scenery.

This trip to Hangzhou Bay really filled my eyes and made me forget to leave.

Sea crossing bridge (6)

On Saturday, we went to the Hangzhou Bay Sea Crossing Bridge, which was always on TV. From the TV, it was so beautiful that it did not disappoint me that day.

On that day, we got up early, drove through Cixi, came to the expressway on the bridge, took the card, and we drove on the bridge, wow! The scenery on the bridge is much more beautiful than that on TV. Once on the bridge, the most striking thing is the railing on the bridge. When walking up, it is red. After a long line of roads, the railing turns orange again. I have seen colorful railings on TV. To be honest, I saw so many colorful railings beside the bridge for the first time. Wow! What a magnificent Hangzhou Bay! Open the window and look at the sea waves blown by the wind, blowing waves of sea breeze, I am excited. Wow! What a big bridge top! The top of the bridge is connected with scattered columns.

You see, the front is much higher. The road on the sea crossing bridge used to be high and low. However, when I was on a high slope, I didn't feel at all. When I looked back, I would see the car below us. "We are already on high land." I shouted. The car drove farther and farther. I took photos while watching the scenery. After a while, I finished the whole journey, but I felt as if I had only driven for one minute.

That day, I saw the Hangzhou Bay Sea Crossing Bridge, and I like this experience best.

Sea crossing bridge (7)

"Enter the Hangzhou Bay Sea Crossing Bridge!" As a Chinese child, I must go to see the magnificent sea crossing bridge with my own eyes.
My father has paid the expressway fare and is about to enter the world-famous cross sea bridge! I dare not blink for fear of missing this wonderful opportunity. Sitting in the comfortable car chair, within ten minutes, a silvery white dragon appeared in front of my eyes. "Wow! What a wide and long bridge!" Dad told us: "This bridge is 36 kilometers long, 36 meters wide, with six lanes in two directions, and is the longest sea crossing bridge in the world today Blue, green, the most beautiful is violet. After a while, we drove into the vast sea. The sea was like a piece of blue silk, and there were fishing boats on it
After nearly half an hour, we reluctantly left the longest bridge in China - Hangzhou Bay Sea Crossing Bridge.

Sea crossing bridge (8)

[Chapter 1]

My hometown is Zhoushan, and the long-awaited Zhoushan Cross Sea Bridge has finally opened! On the first day of the bridge's opening, I enjoyed the speed brought by the bridge.

On that day, our family had dinner and went to Zhoushan. The bridge was brightly lit, like a long golden dragon. On the way, I looked out from time to time. There were many curves, ups and downs, and dangerous sections on the bridge. Affected by sea breeze, the cross wind of Jintang Bridge and Xihoumen Bridge is relatively strong, and the speed limit of cars is only 100km/h. To Zhoushan, we passed Jintang Bridge, Xihoumen Bridge, Taoyaomen Bridge, Xiangjiaomen Bridge and Cengang Bridge. It took about 40 minutes from entering the bridge to leaving the bridge. How fast!

We used to be an island in Zhoushan. Now we can proudly say that we landed!

[Chapter 2]

Today, my mother took me to see the newly built Zhoushan Sea Crossing Bridge. According to my mother, Zhoushan Sea Crossing Bridge is the largest mainland island linking project in China. It connects four small islands between Ningbo and Zhoushan Island with five bridges, making the expressway directly connect to Zhoushan Island.

After starting from Ningbo, we first came to Jintang Bridge. This is a magnificent cable-stayed bridge. Two blue herringbone bridge towers stretched out countless huge steel ropes to support the longest bridge. Then, Xihoumen Bridge came into sight. From a distance, the two red tall cable towers look like two giant gates, towering high. Under the blue sky and white clouds, it looks particularly magnificent. It is said that Xihoumen Bridge is the steel box girder suspension bridge with the largest span in the world, and its cable tower is also the highest in China. After that, the car also passed Taoyaomen Bridge, Xiangjiaomen Bridge and Cengang Bridge. Looking at these magnificent bridges, I kept pressing the shutter of my camera to keep all these spectacular scenes.

I think Zhoushan Sea Crossing Bridge is really an amazing bridge. It not only shortens the distance between Ningbo and Zhoushan, but also creates so many new world records. I'm really proud of it!

Sea crossing bridge (9)

I have seen all kinds of bridges, including solid and durable stone bridges, simple and elegant wooden bridges, and thrilling cable bridges... 70 years later, I became a bridge design expert and designed a sea crossing bridge.

The bridge spans between Pingtan on the mainland and Taiwan. It is magnificent. It is a long dragon lying on the strait, with a total length of more than 130 kilometers. It is not only solid and beautiful, but also has many functions. It is called "multi-functional cross sea bridge".

The first floor is the leisure and sightseeing floor. Immersed in the blue sea, he is surrounded by transparent wired tempered glass, which is extremely solid. This design is an innovation in the history of bridge building, which not only alleviates the attack of animals and water in the sea on the bridge body, but also can easily cross the sea. You don't have to worry, the sea floor is dark, because countless lights are installed on the tempered glass, and the lights are bright, just like the day. Standing on the conveyor belt, you can enjoy watching the wonders of the sea floor: all kinds of fish swim in groups; The lobster is armored all over, and it looks very powerful when rowing around; Some corals are like blooming flowers, some are like branching antlers; Sea cucumbers are everywhere, languidly crawling at the bottom of the sea

The second floor is a special passage for cars, which is wide and flat. Ten cars drive side by side without feeling crowded. At the same time, the guardrails on both sides of the bridge are also equipped with alarm devices. If a collision is imminent, the alarm device will sound immediately to quickly remind the driver to pay attention to safety. What if the car runs out of fuel or breaks down on the way? Don't worry, small robots will come to help you.

The third floor is the dedicated channel for maglev train that everyone has long dreamed of. Its head is streamlined, which is to reduce resistance and improve speed. It can reach more than 700 kilometers per hour. It is charged by solar energy, so you don't have to worry about it even in rainy days. In sunny days, the continuous sunshine has been stored on the train, so that the solar energy can be inexhaustible, which is both environmentally friendly and energy-saving. It used to take three hours to travel from the mainland to Taiwan by ship, but now it only takes a few minutes. It's really "a bridge flies from north to south, and a natural trench becomes a thoroughfare".

As long as we study hard and master scientific skills now, we will be able to turn our beautiful ideas into reality in the near future.

Sea crossing bridge (10)

Students, you must have seen building bridges on rivers and lakes! But have you ever seen a bridge built on the sea? This is a very difficult thing, but the workers are not afraid of difficulties and built a beautiful cross sea bridge in Fangchenggang, my hometown.

The sea crossing bridge is located in the west of Xiwan Square. It was built on July 6, 2001, with a total length of 2600 meters and a width of 24 meters. The sea crossing bridge starts from Yuwan Island in the east, spans Longkong Pier in the middle, and connects Huangdi Ridge in the west. It was not completed until October 10, 2003. After two years and three months, the sea crossing bridge is a major landscape of Fangchenggang.

The sea crossing bridge is not only solid, but also beautiful. Standing on the bridge, you can see a huge and magnificent border pearl to the east. Looking north, you can see the beautiful scenery of Fangchenggang. Looking down, you can see fishing boats returning with full loads. Looking up, you can also see several seagulls! On the sea crossing bridge, the most eye-catching one is the border pearl, which is composed of 136 pieces of granite. It is 12.88 meters high and carved with two lifelike dragons. In the evening, colored lights are lit next to the cross sea bridge, and yellow, red, and green coconut tree lights are lit next to the border pearl. From a distance, the cross sea bridge looks like a colorful dragon lying across the sea. Because the cross sea bridge is so magnificent, it has attracted many foreign tourists to come for sightseeing.

Ah! I love my hometown Fangchenggang, and I love the beautiful cross sea bridge even more.

Sea crossing bridge (11)

This morning, the weather was sunny and cloudless. My father wanted to take me and my mother to Zhoushan and cross the Zhoushan Sea Crossing Bridge. I had not seen this bridge yet.

After breakfast, my father's cousin and uncle came to pick us up in Zhoushan. It turned out that Grandpa 3 was ill. My uncle and father wanted to visit him, so they could take the opportunity to play. We drove from Zhenhai. Zhoushan Sea Crossing Bridge is a bridge connecting Ningbo and Zhoushan. It is 50 kilometers long and consists of five bridges, namely Jintang Bridge, Xihoumen Bridge, Taoyaomen Bridge, Xiangjiaomen Bridge and Cengang Bridge. The Jintang Bridge connecting Zhenhai, Ningbo, with a total length of 26.54 kilometers, is the largest sea crossing bridge in Zhoushan, with cable stayed bridge, continuous rigid frame bridge, continuous beam bridge and other bridge types. Xihoumen Bridge has the highest technical content. It is the largest steel box girder suspension bridge in the world, the first split steel box girder suspension bridge in the world, and the second longest bridge in the world and the first in China. The car arrived at the approach bridge of Zhoushan Sea Crossing Bridge. Uncle drove along the approach bridge. Looking from the car, many bridges stood high on the sea. It was really magnificent!

The bridge has brought convenience to people in Ningbo and Zhoushan. It used to take a ferry to go to Zhoushan, but there is still a time period. The whole journey takes three hours. Now it only takes one hour to go from the urban area to Zhoushan. The uncles who built the bridge are really great.

Sea crossing bridge (12)

It is a cross sea bridge across the waters of Hangzhou Bay, China. It starts from Zhengjiadai, Haiyan, Jiaxing, Zhejiang Province in the north and ends at Cixi Waterway Bay, Ningbo City in the south. I'm here to show you around.

It is a part of Shenyang Haikou Expressway with a total length of 36 kilometers. It is the third longest cross sea bridge in the world, 11 kilometers longer than the King Fahd Bridge connecting Bahrain and Saudi Arabia, and the third longest bridge in the world after the Jiaozhou Bay Bridge in Qingdao, Shandong Province and the Pontchartrain Lake Bridge in the United States. In the expressway planning of Zhejiang Province, the Hangzhou Bay Sea Crossing Bridge is also named "Hangzhou Bay Ningbo Channel", which is one of the "three channels" in the "two vertical, two horizontal, eighteen connected, three bypassed, three channels" of the future expressway network of Zhejiang Province.

I have seen Yangpu Bridge in Shanghai and visited Zhaozhou Bridge, but I have never seen Hangzhou's sea crossing bridge. The sea crossing bridge is so long that people can't drive for two hours; The sea crossing bridge is so wide. It doesn't matter if dozens of cars drive together; The sea crossing bridge is really beautiful. It is so beautiful that you can't extricate yourself.

Go south 1 at the south channel. 7 kilometers, just 14 kilometers away from the south bank, there is an area of 1. 2 square meters of offshore platform. During the construction period, the platform will serve as the living base for offshore operators, and a platform for offshore rescue, measurement, communication and maritime monitoring. After the completion of the bridge, this platform in the sea will be a rescue platform for transportation services in the sea, and also an excellent tourism, leisure and sightseeing platform. I hope you like it.

Sea crossing bridge (13)

On the way to Mount Putuo, we passed the Hangzhou Bay Bridge:

Hangzhou Bay Sea Crossing Bridge, once known as the first bridge in the world, is also known as the "Rainbow Bridge in Seven Colors". Why is it called the "Rainbow Bridge in Seven Colors"? That is because it is composed of red, orange, yellow, green, green, blue and purple. The bridge is about 36 kilometers long and is built with more than 10 billion yuan of national investment. It stretches far like a giant dragon. The beams and columns under the bridge stood in the billowing sea water.

When I first got on the bridge, I couldn't wait to poke my head out of the window: there were purse seines on both sides of the bridge, with artificially cultivated kelp and other plants inside. When the car reached the orange section, I saw the sea water mixed as if Monkey King had stirred it with a golden stirrup. I asked my father why the water was so muddy? Dad smiled and said, "Of course this is the inland sea." I nodded doubtfully. Suddenly the guide said, "Dear tourists, we are going to see the Seagull Building and the TV Tower." What? TV station? Don't worry. The one behind the Seagull Building looks like a TV tower from a distance, with service areas such as recreation hall, entertainment hall and catering hall. It is said that it can resist a typhoon of level 16!

Now science and technology are advanced, and it is possible to build such a long bridge.

Sea crossing bridge (14)

The magnificent Hangzhou Bay Sea Crossing Bridge is located in my hometown Hangzhou Bay New Area. It starts from Andong in the new area in the south and ends at Haiyan in Jiaxing in the north. It is the third longest bridge in the world.

The majesty of the bridge is amazing. From a distance, the bridge looks like a white dragon across the sea. The dragon seems to extend to the junction of the sea and the sky.

When the car drives onto the bridge, the bridge deck is extremely wide, and six cars can drive in a row in both directions. There are emergency lanes on both sides for emergency rescue. Every 500 meters of the car will have an electronic police voice to remind you of safety!

The design of the bridge is amazing! The colors of the railings on the bridge are different and constantly changing. I counted carefully, and there were seven colors: red, orange, yellow, green, green, blue, and purple. It was really like a rainbow. After driving for a while, the towering A-shaped slanted column bridge tower not far away came into view, and the huge steel cables were symmetrically tensioned to fix the bridge.

The bridge is proud of its uniqueness! In the central section of the bridge, there is a special design, that is, the sea and the sky are one continent, a huge sea sightseeing platform. This platform is the size of two football fields, and people can climb the 136 meter tower top to see the scenery. There is a restaurant on the top of the tower to feast on the delicious food of Hangzhou Bay.

The majesty, design and uniqueness of the Hangzhou Bay Bridge are the pride of our hometown!

Sea crossing bridge (15)

Visit the sea crossing bridge

On the evening of May 2, our whole family drove a car to visit the Cross Sea Bridge.

After driving for more than 20 minutes, we finally came to the cross sea bridge. The bridge was spectacular at night. At a glance, it looked like a huge dragon lying on the sea with thousands of clear waves. Both sides of the bridge are shining brightly, and the cross sea bridge becomes more beautiful and spectacular. When we got to the middle of the bridge, we saw many small silver lights underneath, which seemed to be people setting off firecrackers. It was very beautiful. I saw two huge pillars leaning against each other in the middle of the bridge. They are like two guardian gods guarding the cross sea bridge day and night, as if saying to customers: "Welcome, have a good journey". At the end of the bridge, my father said to me, "My child, did you find the color of the bridge when I was driving?" I couldn't wait to say, "See, see!" There are seven colors, red, orange, yellow, green, cyan, blue and purple, right. Do you know what works? I shook my head and said, "I don't know.". My father explained the reason to me, and I knew that it was designed to prevent drivers from being afraid of eyestrain when driving. Tonight, I not only saw the beautiful and spectacular cross sea bridge, but also gained some common sense in life.

It's late. It's time to go home. Our whole family reluctantly left the cross sea bridge.

Sea crossing bridge (16)

Especially the national expressway network, the main part of Ningbo Zhouzhou Expressway (qzll). The sea crossing bridge, which is invested and constructed by Zhejiang Communications Investment Group, is a round island highway of Yadan Mountain, National Highway 329 on Zhoushan Island. It passes through Lidiao Island, Fuyi Island, Zizi Island and Jintang Island in Zhoushan Islands to Ningbo Sea Reclamation Area, connects with Ningbo Ring Expressway and Hangzhou Bridge. Zhoushan sea crossing bridge spans four islands, crosses nine culverts and crosses two tunnels with an investment of 13 billion yuan, It was officially opened to traffic on December 25, 20xx. And the Xihoumen Bridge is the Zhoushan Island Link Project connecting Zhoushan Island and Ningbo.

Among the five sea crossing bridges, the super large sea crossing bridge with the highest technical requirements, the main bridge is a two span continuous steel box girder suspension bridge. With a main span of 1650 meters, it is the largest steel box girder suspension bridge in the world, ranking the second in the world and the first in China in terms of the total length of the suspension bridge, but the suspension length of the steel box girder is the first in the world. The designed navigation capacity is 30000 tons, and the service life is 120xx years.

I was also most surprised by the Taoyaomen Bridge, which is 888 meters long, 276 meters wide, with a two-way lane navigation level of 20xx tons, a navigation net height of 32 meters, a navigation net width of 280 meters, a double tower double cable plane semi floating hybrid cable-stayed bridge with a main span of 580 meters, and a main meter tower of 151 meters high!

When I see this magnificent bridge, I am proud of our Chinese people. I am proud of being a Chinese. When I grow up, I will also create such a miracle. From now on, I will study hard and listen to my teachers and mother, so that I will become a miracle maker when I grow up!