Optimize the Parameters of the Barrette Grab Bucket based on the Objective Function of Minimizing the Tensile Stress of the Smallest Crawler Crane

- The barrette grab bucket is one of the important devices used in the construction of foundations for bridges and high-rise buildings. The productivity, quality, and construction cost of the pile holes depend on various parameters, such as the shape and size of the excavation bucket, the assembly position of the components on the excavation bucket, and the crawler crane serving the bucket. This article studies the influence of the position of the components on the excavation bucket on the tension force of the crawler crane based on the dynamic analysis of the barrette grab bucket during the excavation process. This helps determine the reasonable parameters of the barrette grab bucket according to the objective function of the minimum tension force of the crawler crane, providing a basis for selecting crawler cranes with appropriate lifting capacity to reduce construction costs.