BIM-based large prefabricated part hoisting simulation method

• Main Authors: ZHENG PENG, SONG QIANJUN, WU HAN, CHE QIJIE, SU YANG
• Format: Patent
• Language: Chinese; English
• Published: 19.02.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

A BIM-based large prefabricated part hoisting simulation method is based on BIM software modeling, and comprises the following steps: 1) establishing a three-dimensional site model, a hoisting equipment three-dimensional model and a prefabricated part three-dimensional model in a ratio of 1: 1; 2) selecting a station in the three-dimensional field model, respectively loading the three-dimensionalmodel of the hoisting equipment and the three-dimensional model of the prefabricated part into the station selected by the three-dimensional field model, performing hoisting simulation, observing whether collision occurs or not, if no collision occurs, recording hoisting simulation parameters, and ending the simulation; and 3) if there is a collision, adjusting various hoisting parameters until nocollision occurs, recording hoisting simulation parameters, and ending the simulation. According to the simulation method, the hoisting construction period can be shortened. 一种基于BIM的大型预制构件吊装模拟方法，以BIM软件建模为依据，其步骤如下：1)建立1:1比例的三维