Forces in Bolted Joints: Analysis Methods and Test Results Utilized for Nuclear Core Applications (LWBR Development Program)

摘要

Analytical methods and test data employed in the core design of bolted joints for the LWBR core are presented. The effects of external working loads, thermal expansion, and material stress relaxation are considered in the formulation developed to analyze joint performance. Extensions of these methods are also provided for bolted joints having both axial and bending flexibilities, and for the effect of plastic deformation on internal forces developed in a bolted joint. Design applications are illustrated by examples. (ERA citation 06:020215)