Abstract:Due to the tight construction period, the stacker-reclaimer foundation for the ore storage yard of Luojing port has to sit on the weak ground with a continuous settlement of about 3 meters during the operation period. The adjustable stacker-reclaimer foundation is designed especially for complying with the condition of the large settlement during the operation period, and the check and evaluation criteria for the foundation during the operation period is provided. Regarding the horizontal displacement of the foundation on the weak ground, the reinforcement cushion is recommended to balance the dump load of ore on the storage yard and further eliminate the ground’s horizontal displacement.