自升式塔式起重机哈弗抱瓦结构计算方法研究

摘要

The paper introduces a theoretic calculation method for the Haver bearing seizure structure, and the finite element calculation is performed, providing reference for calculating the stress concentration of the Haver bearing seizure structure and proving that the structure is reliable through applications.%介绍了一种哈弗抱瓦结构的理论计算方法,并对其进行了有限元计算.为哈弗抱瓦结构的应力集中问题的计算提供了参考,并最终通过实践证明了该结构的可靠性.