According to the model, applying the cusp catastrophic theory the mechanics mechanism of water inrush is analyzed from key stratum of floor.
根据这一模型，应用尖点突变原理分析了承压水底板关键层失稳突水的力学机制。
A cusp catastrophic model is founded on the stability of an inclined bedding slope from catastrophic theory, and a formula of the total potential energy and a criterion condition are derived.
本文从突变理论入手，建立了顺层边坡的尖角型突变模型，并推导出了边坡系统的总势能表达式以及这类边坡失稳的临界条件。
A cusp catastrophic model is founded on the stability of an inclined bedding slope from catastrophic theory, and a formula of the total potential energy and a criterion condition are derived.
本文从突变理论入手，建立了顺层边坡的尖角型突变模型，并推导出了边坡系统的总势能表达式以及这类边坡失稳的临界条件。
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