Model test device capable of simulating multi-ice-direction effect of large-span jacket platform

• Main Authors: GAO YANG, SUN JIANQIAO, HUANG YAN, ZHU BENRUI, TIAN YUFENG
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2024
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to a model test device capable of simulating the multi-ice-direction effect of a large-span jacket platform, which comprises a rigid support plate, a rotating shaft, a rigid lengthened trailing arm, a connecting piece fixed on the rigid support plate, a force transducer, a pile leg model, a riser model, an upper top plate and a lower bottom plate, a through hole for mounting a rotating shaft is formed in a position close to the center; holes are formed in the corresponding positions according to the arrangement form of large-span jacket platform pile legs and a wellhead area; one end of the rotating shaft is connected with the connecting piece, and the other end of the rotating shaft is connected to the hole of the rigid supporting plate; two ends of the rigid lengthened trailing arm are respectively connected with the ice water pool trailer and the connecting piece; the length of the rigid lengthened trailing arm is larger than that of the diagonal line of the whole model so as to provi