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On Tuesday, September 24, 2024, the 22nd day of the eighth month of the lunar calendar, today's highlights are:
1. On September 23, the RX1E-A two-seater electric aircraft successfully completed its first flight at Badaling Airport in Yanqing, Beijing. The all-electric aircraft has a range of 150 minutes, a maximum range of 240 kilometers and a dead weight of only 440 kilograms. As a new energy aviation equipment, RX1E-A will inject new momentum into Yanqing's low-altitude economic development. Since obtaining the type certificate in 2018, the aircraft has accumulated more than 10,000 hours of safe flight, demonstrating good flight safety.
2. On September 23, the Yangtze River waterway department completed a 30-day dredging work, and the Yangtze River and Jiujiang waterways resumed two-way navigation. Previously, due to the impact of flooding in the flood season, the riverbed of the Jiujiang waterway was seriously silted, and one-way navigation control was implemented since September 11. The dredging work overcame multiple difficulties and successfully resumed navigation, saving a lot of logistics costs for shipping companies and giving full play to the efficiency of the golden waterway.
3. Recently, the first hole box girder of the Kangyu section of the West-Chongqing high-speed railway was successfully erected, marking the official start of the construction of the box girder erection of the section. The first hole box girder is 32.6 meters long and weighs about 697 tons, and falls between pier 2 and abutment 3 of the middle bridge of Zhangjialiang Fourth Line. After the completion of the West-Chongqing high-speed railway, it will be connected to a number of high-speed rail lines, improve the road network structure in the central and western regions, and greatly facilitate the travel of people along the line. This progress has added new impetus to the construction of the West-Chongqing high-speed railway and promoted regional transportation connectivity.
4. In the early morning of September 22, the left side of the main bridge of the Quanhe Bridge in the Shensui section of the Shensui section of the Shenlu Expressway was successfully closed. As a full-line control project, the Quanhe Bridge has a total length of 1,436 meters, and the main bridge adopts a three-span variable section prestressed concrete continuous box girder structure. The closure marks a phased victory in the main construction and lays the foundation for the completion of the whole bridge. The Shenlu Expressway is one of the "13445" project planning projects in Henan Province, which will optimize the regional transportation network after completion.
5. On September 22, the Parba Tunnel of the S220 Line Sichuan Dadu River Shuangjiangkou Hydropower Station Reservoir Area Reconstruction Highway Project participated in the construction of CCCC Second Harbor Bureau was successfully completed. With a length of 2,980 meters, the tunnel is the longest and most difficult control project to construct on the entire line. The tunnel construction faces challenges such as complex geology and serious water inflow, with a peak daily water inflow of more than 15,000 cubic meters. The breakthrough of the tunnel marks a new stage in the construction of the project, which will greatly improve the local traffic conditions and benefit tens of thousands of residents in the reservoir area.
6. The Changchun-Taipingchuan Expressway will be completed and opened to traffic on September 28. With a total length of 164 kilometers and a design speed of 120 kilometers per hour, the expressway is the first county-level expressway project in Jilin Province. As an important trunk line across the central and western parts of Jilin Province, the Changtai Expressway crosses the "Golden Corn Belt", which will significantly improve regional traffic efficiency. After the opening of traffic, it is expected to promote economic development along the route, promote rural revitalization, and help the implementation of the Northeast revitalization strategy. The project adopts the PPP model, with a total investment of about 15 billion yuan.
7. The second phase of the Wuhan Metro Qianchuan Line passed the initial pre-operation safety assessment on the 23rd and has the conditions for opening. The line is 15.11 kilometers long and has 3 stations. Fifteen Shanghai-based experts conducted a rigorous review of the project, covering the aspects of general, civil engineering, equipment and operational preparation. After the opening of the line, it will be connected to the first phase of Line 7 and Qianchuan Line, and the mileage of Wuhan Metro will exceed 500 kilometers, with 303 stations, helping the economic development of northern Wuhan.
8. Gansu Province announced on September 23 that it would invest 15.3 million yuan to promote the digital restoration project of Dunhuang cultural relics lost overseas. In cooperation with museums in many countries, the Dunhuang Academy has received more than 60,000 high-definition pictures of cultural relics in the caves, and has established a "digital cave" platform. Over the past 80 years, the institute has made remarkable achievements in the protection, research and promotion of cultural relics, and has become the largest Chinese cultural and museum institution in the management of the world's cultural heritage. The project aims to realize the global digital sharing of Dunhuang's cultural and artistic resources and promote the exchange of human civilizations
9. At the 2024 National Track and Field Relay Championships, Wu Yanni and Xu Zhuoyi of the Sichuan-Shanghai-Fujian United Team won the mixed senior hurdle relay championship with an excellent time of 27.18 seconds. This competition showcased the high-level skills of mainland track and field athletes and accumulated valuable experience for the upcoming international competitions. According to statistics, this championship attracted more than 500 athletes from all over the country to participate, and the competitive level has been continuously improved, demonstrating the vigorous development of China's track and field.
10. The 21st Chrysanthemum Exhibition in Xiangfang District, Harbin City opened recently, and the number of visitors exceeded 200,000 in just a few days. The exhibition not only brought fire to the labor park and Daixiu Lake Park, which are the host cities, but also led to a surge in the visitor flow of many theme parks in Xiangfang District. As the factory area of the former state-owned Songjiang Electric Machinery Factory, the Labor Park covers an area of nearly 45 hectares, integrating industrial elements and ecological landscapes, attracting a large number of tourists. It is expected that during the upcoming "Eleventh" holiday, the theme parks in Xiangfang District will continue to usher in the peak flow of visitors.
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