Significant progress made in the construction of Shenyang-Baishan High-speed Railway: Tunnels in Liaoning section all break through, Baishan East Station completes main structure capping
Significant progress made in the construction of Shenyang-Baishan High-speed Railway: Tunnels in Liaoning section all break through, Baishan East Station completes main structure cappingOn May 27th, according to "China Railway", the Shuncheng Tunnel designed by China Railway Design Corporation for the Shenyang-Changbaishan High-speed Railway (hereinafter referred to as "Shenbai High-speed Railway") was recently completed, marking the completion of all tunnels in the Liaoning section of the Shenbai High-speed Railway. With a total length of approximately 430 kilometers and a designed speed of 350 kilometers per hour, the Shenbai High-speed Railway is an important part of the Northeast Eastern Fast Railway Corridor in the national "Medium and Long-Term Railway Network Plan...
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Driverless Intersections: Technological Advancements and Safety Concerns Coexist
Driverless Intersections: Technological Advancements and Safety Concerns CoexistIn the era of rapid technological development, driverless technology, as the representative of future transportation, is constantly revolutionizing our lives. However, the recent incident of a driverless car hitting a pedestrian in Wuhan casts a shadow over this seemingly bright future and has prompted profound reflection from all sectors of society on the safety and ethical issues of driverless technology...
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The passenger throughput is 635800 people, and the double section passenger flow of Qingdao Airport has reached a new high
Reporter Zhao Bo, Correspondent Lv Wenbo, Zheng JingyouDuring the National Day Mid Autumn Festival holiday, Qingdao Airport carried out 4502 flights and handled 635800 passengers, with a daily average of 563 flights and 80000 passengers, recovering from 106% and 105.8% of the same period in 2019...
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The Second Passage of the Hangzhou Section of the Beijing Hangzhou Canal is officially opened for navigation
Beijing, July 21 (Reporter Han Xin) Recently, the Hangzhou section of the Beijing Hangzhou Canal, jointly built by the China Communications Second Navigation Bureau, was officially opened for navigation. The channel of the Beijing Hangzhou Canal has reached Class III, and thousand ton ships can go down from Shandong to Hangzhou directly, and enter Qiantang River through the second channel, opening up the key blocking points of the thousand ton channel network of Zhejiang inland rivers...
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The comment section is exploding! Shuidi Chiao: We have never been a charitable organization!
#The listing of Shuidi Chiao has sparked a public opinion storm. Recently, an emoticon package called "Never Sleep Again Shuidi Chiao" has caused widespread discussion on the internet...
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Falsification of Concrete Report of Hong KongZhuhaiMacau Bridge Section -- Prisoner's Dilemma
However, a year before the completion of this Megaproject, a surprising news was revealed that there was a problem in the quality of concrete in Hong Kong.Million cementThe construction materials required for this amazing project are astronomical...
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Report on Bridge Collapse of the Dawan Section of the En Guang Expressway: Sudden Collapse of Surrounding Mountains and Giant Rocks Destroying Bridge Piers and Columns
At around 0:38 on July 6, 2023, the surrounding rocks of the No. 6 Bridge at K230+679 in the direction of Wanzhou to Dazhou on the G5012 En Guang Expressway suddenly collapsed, causing the huge rocks to wash away the bridge piers and columns, causing some bridge decks to collapse...
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What impact does the fission of magma in the Afar narrow section have on the activity of the Ma'Alalta volcanic region?
Article: Xiaoxin Love InventoryEditor: Xiaoxin Ai InventoryDuring the fission process, strain and Magmatism are considered to be concentrated in a narrow magmatic segment, while the fission edge is gradually abandoned. The Ma'Alalta Volcanic field near the western edge of Afar is an active magmatic segment...
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Study on fluid mechanics and Effective Stress Law of Fracture Intersection
Wen Xiaoqi is a bit strangeEditor | Xiaoqi is a bit strangeBefore reading this article, we sincerely invite you to click on itFollow, which not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your supportprefaceThrough brittle crustFluid flowMainly affected byFracture network is fluid transportstayIntersection of cracksstayFluid flowpermeability The degree of enhancement has not been quantified yet...
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