复合基础风湿学研究,使用组合的风湿学元素模型
Jin Qu1,2,3, Haitao Mao2,3, Fan Wang2
1College of Agricultural Engineering, Shanxi Agricultural University, Jinzhong, Shanxi, China.
PloS one
|July 10, 2025
概括
这项研究为深层柔软土壤复合材料基础引入了一种新的风学模型,这对于水安全至关重要. 该模型准确模拟应力,变形和漏,支持可靠的水建设.
科学领域:
- 地质技术工程 地质技术工程
- 土木工程 土木工程是指土木工程.
- 土壤力学 土壤力学
背景情况:
- 的安全性和稳定性受到复合材料基础中深层柔软土壤层的修真性质的显著影响.
- 传统模型可能无法完全捕捉运行负载下这些基础的复杂行为.
研究的目的:
- 为模拟深层软土复合体水基础提出一种新的综合修复学元素模型.
- 分析巩固力学和流体-固体合对水性能的影响.
主要方法:
- 基于经典的组合元件建模,开发一种新的组合质元件模型.
- 使用COMSOL软件建立一个整合的风学和流体-固体合模型.
- 模拟深层软土复合式水基础,以评估应力,变形和漏.
主要成果:
- 拟议的模型准确地模拟了大基础在其整个生命周期中的应力,变形和漏,误差在5%以内.
- 巩固力学和流体-固体合是影响大组件强度和刚性的关键因素,特别是在灌过程中.
- 虽然最初的整合和结算在4-5年内在很大程度上完成,但长期的风湿效应持续数十年.
结论:
- 开发的模型提供了一个强大的工具,用于理解和预测深层软土壤复合材料基础的行为.
- 这些发现支持在具有挑战性的土壤条件下建造安全可靠的水系统的理论基础.
- 长期的质行为是这些基础的持续稳定性的关键考虑因素.
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