On January 15, 2009 (December 20, 2008 in the lunar calendar), the main steel structure of the Kunlun Station in Antarctica in China was completed. The picture shows the Kunlun Station in the Antarctic of China with the main steel structure completed (photo taken on January 15). On January 15, 2009, the main steel structure of China's Antarctic Kunlun Station was completed. The construction of China's first Antarctic inland scientific research station-Kunlun Station is progressing smoothly. The steel structure of the main building has been built, and all 11 engineering cabins inside have also been hoisted in place. Zhongshan Station, Antarctic, January 15 (Reporter Liu Yizhan) The reporter learned from the Inland Ice Sheet Expedition Team of China's 25th Antarctic Scientific Expedition Team (referred to as the Inland Team) on the 15th that China's first Antarctic inland scientific expedition station-The construction project of Kunlun Station is progressing smoothly. The main building steel structure has been built, and all 11 engineering cabins inside have also been hoisted in place. Inland team captain Li Yuansheng said that the team members are currently in good physical condition, but the oxygen content in the highest point of the Antarctic inland ice sheet is low, and they will be panting for a while after working. In addition, the sleep quality of the team members is generally not very good, and sometimes they wake up in the middle of the night. However, the team members all expressed confidence in overcoming difficulties and completing the construction of Kunlun Station and other scientific research tasks as soon as possible. The main construction project of Kunlun Station adopts a domestic construction method that combines prefabrication and on-site installation, that is, a container-type splicing building is installed in the overhead steel structure built on site, and a layer of sandwich insulation boards is installed outside the splicing building. In order to keep warm, the container walls also have composite insulation layers. After completing the construction of the steel structure of the main building and hoisting of the engineering cabin, the inland team will adjust the details on the 16th. After that, a series of components such as external maintenance panels, window frames, external windows, railings, and handrails need to be installed, including It takes a lot of time to tighten more than 6000 bolts. Comments: China's research on Antarctica has gradually moved towards the forefront of the world