张靖皋长江大桥首个锚碇锚体施工完成

Core Points - The completion of the northern anchor pier construction for the Zhang Jinggao Yangtze River Bridge marks a significant milestone, being the first anchor body completed along the entire line, laying the foundation for the subsequent main cable installation [1] - The bridge features a main span of 1208 meters and the northern anchor serves as the ultimate anchoring point for the main cable, which must bear the entire load and safely transmit forces to the deep foundation [1] - The completed saddle support pier is a critical component of the northern anchor system, designed to support the heavy saddle that will distribute the main cable's load [1] Construction Techniques and Quality Control - The project team implemented precise strategies to address technical challenges and quality control requirements, including high-precision measurement and strict control of template positioning and embedded component installation [3] - An intelligent temperature control system for large-volume concrete was utilized to ensure the quality of the concrete during construction, maintaining safety and control throughout the process [3]