fatigue loading spectrum

基本解释

The objective of this paper is to study the effects of three dimensional constraints on fatigue crack growth under aircraft spectrum loading.
研究裂紋耑部三維應力約束、塑性約束和位移約束等對譜載疲勞裂紋擴展的影響。
Because of considering the nonlinear accumulation of fatigue damage, this model is able to conveniently predict the fatigue reliability for spectrum loading.
該模型計及損傷非線性累積，可預測隨機譜下任一壽命時刻的可靠度。
hkxb.buaa.edu.cn
Root-Mean-Square method for Estimation of fatigue crack initiation life under spectrum loading has been modified in terms of basic behaviors of random fatigue.
根據變幅疲勞的基本特性，對估算譜載下疲勞裂紋起始壽命的均方根法作了改進。