Civil Engineering
双线性剩余强度退化模型
Bilinear Residual Strength Degradation ModelA mathematical model describing the progressive deterioration of concrete's residual strength under cyclic loading, characterized by a bilinear relationship between strength and cycles. / 一种描述混凝土在循环荷载下剩余强度渐进退化的数学模型，其特征是强度与循环次数呈双线性关系。
- Knowledge type
- 自然理论
- First proposed or discovered
- 2027
- Proposer
- Pei Zhang, Xiaoyuan Peng, Hualong Xiao, Yu Zhang, Bing Bai, Xu Li
- Creator
- 农场主
- Last updated
- 2026-11-03 21:05:56
Sub-knowledge points
Discrete Element Method (DEM) FrameworkFatigue Damage ModelVirtual Tests
Higher-order knowledge points
Concrete Fatigue Residual StrengthStructural Safety AssessmentDurability and Risk Management
Main parameters and performance indicators
Maximum Stress Level: The peak stress applied during the fatigue cycle.Number of Cycles: The count of loading cycles experienced by the material.Inflection Point: The critical transition phase in strength evolution.
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsA Bilinear Residual Strength Model for Concrete Subjected to Fatigue Loads Based on Discrete Element Virtual TestsOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: Bilinear Residual Strength Degradation Model.
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