The secret ``hardest core in history'' plan to beat the ancient ship

Shinhua Publishing Writer

Under the situation of no contact with the whole underwater cultural relics in the giant unfamiliar ``grass machine'', the survey weighed more than 8000 underwater archaeological sites. "Dai" times "Xinjia"... "History's hardest core" "Yangjiang Kou No. 2" antiquity plan to defeat the ancient Chinese wisdom of the world underwater archeology.

On the 2nd, the State Cultural Relics Administration and the Shanghai Municipal Government jointly issued a formal proclamation of the “Yangjiang Kou No. 2” old ship archaeological and cultural relics protection items. This is another milestone in our country's underwater archeology, which has made a major breakthrough in science and technology.

On March 2nd, the “Yangjiang Kou No. 2” was launched at the Shanghai Overseas Highway Bridge. New Hua Publishing reporter

In the future, we will review this sub-water archaeological technology guarantee "Tianyuan" --- Other transportation department Shanghai strike bureau joint Shanghai Tunnel Co., Ltd., Shanghai Electric Company, etc. “Tenshin Takate”. During the process of searching for others and enacting a plan to defeat underwater cultural objects, we seek new ideas, constantly transcending our ego, and the "scientific research challenge" and "underwater archeology" by Yi Yi Fei, Changwon's "big country heavy industry" with a hard core of strength and a new spirit.

Returning to the new company, a new writer explains this new plan:

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22 Arc-shaped beams at the base of the gate, a powerful tunnel shield construction device at the tail, and a tail-mounted propulsion huge tunnel construction propulsion device—this is not necessary for repairing the underground railway, and it is necessary to destroy the old ship. This "sacred treasure" can be quickly excavated from the bottom of an ancient ship, and the thick mud sands and rocks on the seabed are drilled into the mouth of the Changjiang River. Introduced in the country, there are a number of large-scale production facilities such as trucks.

On January 26th, the thrilling “Yangjiang Kou No. 2” old ship remodeling test was held. Xinhua Publishing Co., Ltd. (Shanghai Cultural Relics Bureau)

What kind of design is this underwater archaeological destruction facility? The deputy director of the Shanghai Damage Bureau of the Transport and Transportation Department introduced Zhongdong, which used the usual underwater ship-breaking technology, and the divers had to arrive at the "Yangjiang Kou No. 2" old ship's bottom artificial hole. This type of method is easy to develop, and has the advantage of safety for the lives of submariners and safe construction of old ships.

In addition, the water quality at the mouth of the Yangtze River is very special, belonging to the river, and the mud sand has a large volume of water. Immediate use submarine completed submarine strike, quick turnaround within a short period of time, submerged submergence to complete impossible missions. Under the circumstances of this kind of special conditions, the Shanghai Destruction Bureau is the "Yangjiang Kou No. 2" old ship volume and size regulation, which has a high technical content and a maximum degree of anti-cultural protection.

“Technical tunneling technology coming to the world, this is the first underwater archaeological site in the world. Originality and completeness, guaranteeing cultural relics safety.

——One two three four! “Yangjiang Kou No. 2” old boats

Introduction, "Yangjiang mouth No. 2" Old ship-like manipulative blow process consists of four steps. In the course of this process, there is a completely untouchable underwater cultural relic, and there is also a rich and informative archaeological site in the vicinity of the old ship.

The first step, the barge-end plate-beam assembly on the boat is suspended under water at the mouth of the Yangtze River, where it is located at the mud-filled intermediate point;

Second step, the smashing ship's commander at the end of the board and beam assembly is equipped with a launcher, and the 22-root huge arc-shaped beam swings under the water to the mud. Enclosed all the hull hull "Lianhuanshui";

Third step, 22 arc-shaped beams are connected to each other on the mud surface, all connected. At this time, the "Yangjiang Kou No. 2" old ship was covered by the "steel frame" jointly composed of the secondary arc beams and the steel beams;

Fourth step, manipulative lifting! After the comprehensive sealing performance of the full-scale drilling device with a strong crew, the “Changjiang Kou No. 2” old ship was lifted.

On January 26th, the thrilling “Yangjiang Kou No. 2” old ship remodeling test was held. Xinhua Publishing Co., Ltd. (Shanghai Cultural Relics Bureau)

This is a new plan for the old ship "Yangjiang Kou No. 2".

22 The roots of the gigantic arc-shaped beams are located above the old ship, and then revert to the bottom of the old ship. I'm entering."

——Gigantic arc-shaped beam error

If you want to see it, this 22-root arc-shaped beam of unprecedented quality is close to the top, but the precision is extremely high.锁扣“union”，Zhuangshui archaeological site“Lianbo 带抓” izumi.

Introduction, due to the high precision of the arc-shaped beam manufacturing, there was a difference in the accuracy of the rice, and it was impossible to guarantee the "Yangjiang mouth No. No water leakage”.

——“Bag Rat Mama” Ship “Happiness” Old Ship Kai “Shinke”

Shanghai Demolition Bureau transports "Yangjiang Kou No. 2" old ship R&D. Shanghai Municipal Cultural Relics Bureau Deputy Director Yu Xiaobo said that the ship's shape is similar to the "bag mouse mother".

This is the 2021 ``Yangjiang mouth No. Xinhua Publishing Co., Ltd. (Shanghai Cultural Relics Bureau)

The plan to break the roots, after breaking the old ship “Yangjiang mouth No. A special "mother ship" for this ship, the "Yangjiang Kou No. 2" old ship, is a good image of "bag mouse treasure small heart wing wing in helmet".

Based on the plan, before the end of this year, this ship "Bag Rat Mama" engineering ship "Hai" Qing dynasty old ship Xu Xu sailing to the old Shanghai Shipyard No. The craftsmanship is that the old ship was built in the Tongzhi period of the Qing Dynasty.

In the future, the historically-architected Binjiang No. 1 ship has been transformed into a ship archaeological base and an old ship museum.