Evaluation of load distribution in the superstructure rotation joint of single-bucket caterpillar excavators

被引：50

作者：

Smolnicki, Tadeusz. ^{[1
]}

Derlukiewicz, Damian ^{[1
]}

Stanco, Mariusz ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Inst Machines Design & Operat, PL-50371 Wroclaw, Poland

来源：

AUTOMATION IN CONSTRUCTION | 2008年 / 17卷 / 03期

关键词：

slewing bearing; truck excavator; finite element method; nonlinear contact;

D O I：

10.1016/j.autcon.2007.05.003

中图分类号：

TU [建筑科学];

学科分类号：

0813 [建筑学];

摘要：

The rotation joint of the single-bucket excavator body consists of a torque slewing bearing subjected to a compound set of loads. Component elements of this joint form a coherent system, therefore independent selection of individual elements is not possible. The article describes the application of the finite element method for obtaining a solution, along with a description of how an appropriate model is to be built. It also presents and discusses sample results. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：218 / 223

页数：6