Group 1 - The installation of the first "giant" steel protective tube for the Three Gorges Dam's oil transshipment project marks a significant breakthrough in the project's key milestones, laying a solid foundation for subsequent construction [1] - The Three Gorges Dam's upper terminal consists of five 5,000-ton oil berths, a pipeline corridor, and related facilities, with the steel protective tube being crucial for the project's stability [1] - The installed steel protective tube measures 61.5 meters in length, equivalent to the height of a 20-story building, with a diameter of 2.6 meters and a total weight of 102 tons, presenting high technical difficulty and construction risks [1] Group 2 - The Three Gorges Hub's oil transshipment project is located in Hubei Province, Yichang City, and includes multiple components such as upper and lower terminals and long-distance pipelines, designed to transport 5.8 million tons of gasoline, diesel, and aviation kerosene annually [2] - Upon completion, the project will establish a "three-dimensional energy corridor" integrating rail-water transport and pipeline networks [2]
三峡翻坝码头首根“巨无霸”钢护筒精准安装
Zhong Guo Xin Wen Wang·2026-01-06 05:35