Cofferdam construction simulation test method and cofferdam construction simulation test device

• Main Authors: WANG DONGHUI, SHI JINGJING, ZHANG LAIJIAN, WANG XIONGJUE, WU JUFENG, LI YONGQI, XU YOULIANG, ZHU JIANYANG, TANG YONG, SHENG ZHAOQI, WANG BO, LI YADONG
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention relates to the technical field of steel cofferdam construction, in particular to a cofferdam construction simulation test method and a cofferdam construction simulation test device. The method comprises the steps of generating a corresponding point cloud model according to point cloud data; performing matching stack difference analysis according to the cofferdam side plate BIM model and the cofferdam side plate point cloud model; an overall reverse model is established according to the point cloud model, virtual assembling simulation is conducted through the reverse model, and the assembling error of the cofferdam side plate is measured; and the overall reverse model is fused with the BIM model of the mounting platform and the steel casing, and the inspection of the size of the mounting platform and the collision intrusion inspection of the steel casing in the cofferdam lowering process are completed. The point cloud model generated through three-dimensional scanning and the reverse model genera