Objective: the aim of this study was to investigate the elastic deformationlimit and relevant enclasp force of cobalt-chromium alloy cast clasps.
目的：研究钴铬合金铸造卡环的弹性形变限度及其相应卡抱力。
2
The concept of the structural performance safety index is put forward and its calculation method is derived based on the structural deformationlimit state equation.
During determining the initial prestress of the steel cable, such matters as the whole response of the structure, the deformationlimit and economical efficiency etc. must be considered.