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Updated: Jan 26, 2026
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Ensemble Force Spectroscopy by Shear Forces
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基于剪切强度对的结构参数的研究
Xiao-Juan Wu1, Fa-Ning Dang2, Jia-Qi Wang3
1Xi'an University of Technology, Xi'an City, 710048, Shaanxi Province, China. 1190711004@stu.xaut.edu.cn.
Scientific reports
|January 24, 2026
概括
这项研究引入了loess的新结构参数,克服了现有方法的局限性. 这种新型参数准确地反映了各种条件下的结构和机械强度.
科学领域:
- 地质技术工程 地质技术工程
- 土壤力学 土壤力学
- 地球科学 地球科学 地球科学
背景情况:
- 现有的洛斯结构参数受到实验条件和应力-张力状态的限制.
- 这些局限性阻碍了对结构和机械强度之间的关系的准确表示.
- 这对推进洛斯结构研究提出了重大挑战.
研究的目的:
- 根据复杂的应力状态,为洛斯提出一个新的结构参数.
- 开发一个直接反映结构特征和机械强度之间的合的参数.
- 创建一个普遍适用的参数,独立于特定的实验条件.
主要方法:
- 利用剪切强度理论作为基础支持.
- 开发一种适用于复杂应力状态的新结构参数.
- 在Loess样本上进行三轴切割试验.
主要成果:
- 在不同的水分含量和干燥密度下,对剪切强度和新的结构参数变化进行系统分析.
- 证明新参数反映了结构和机械强度之间的合.
- 通过相关性分析验证参数的合理性和稳定性.
结论:
- 拟议的复杂应力类型结构参数为结构评估提供了更可靠的指标.
- 这个参数证明了普遍性,独立于特定的压力状态和实验条件.
- 这项研究为了解洛斯机械行为的结构控制机制提供了新的视角.
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