By studying a series of construction techniques such as the steel cage and steel box of the underground continuous wall as the stress structure,the rigid connection between the steel box and the steel cage,and the connection using the row-type method,the rigid row-type joint process is realized,which effectively avoids the concrete flow and improves the water-stopping effect and stress performance of the underground continuous wall joint.The research results show that with the implementation of super-large and super-deep foundation excavation,the rigid joint technology has the potential to be widely used in large-scale projects.
维普
万方数据