cusp catastrophe model

基本解释

Based on catastrophe theory, the paper establishes cusp catastrophe model of instability of simply supported beam column.
应用突变理论建立了两端铰支的压弯构件失稳的尖点突变模型。
According to observation data of dam cracks, a gray cusp catastrophe model is established to judge the stability of the crack.
并利用大坝的裂缝实测资料，建立了相应的灰色尖点突变模型，由此判断裂缝的稳定性；
A cusp catastrophe model of key points horizontal displacement and reduction coefficient is built by using the strength reduction finite element method to evaluate the slope stability.
采用有限元强度折减法进行边坡稳定分析，建立边坡内最大水平方向位移与折减系数尖点突变模型，并以此作为边坡是否失稳的判断标准。

尖点突变模型
People’s wearing psychology state was studied in a systematic way according to the cusp catastrophe model, and the wearing psychology was classified into three categories, imitation, exploration and comprehension, respectively.
同时,本文根据尖点突变模型对服装色彩穿着过程的心理状态进行了系统分析,判断出与之相应的穿着心理——模仿型、开拓型和综合型。
土木建筑工程
尖点突变模型
A cusp catastrophe model is established based on catastrophe theory and seismic subsidence decription, which promotes our konwlege of seismic subsidence mechanism.
在黄土震陷变形特征与突变理论分析基础上,运用震陷试验成果建立了黄土震陷的尖点突变模型,进一步深化了对黄土震陷机理的认识。
农业科学
尖角突变