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Author: sterling-yin

content/papers.md

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+@article{ DNDX202505003,
+author = { 李庆华 and  刘雪涵 and  银星 and  徐世烺 },
+title = {循环压缩作用下高强高韧混凝土的力学性能与损伤演化模型研究},
+journal = {东南大学学报(自然科学版)},
+volume = {55},
+number = {05},
+pages = {1236-1245},
+year = {2025},
+issn = {1001-0505},
+}

content/publications/DDXB2025/cite.bib

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+---
+title: "循环压缩作用下高强高韧混凝土的力学性能与损伤演化模型研究"
+authors:
+- 李庆华
+- 刘雪涵
+- 银星*
+- 徐世烺
+# author_notes:
+# - "Equal contribution"
+# - "Equal contribution"
+date: "2025-09-01T00:00:00Z"
+
+# Publication type.
+# Accepts a single type but formatted as a YAML list (for Hugo requirements).
+# Enter a publication type from the CSL standard.
+publication_types: ["article-journal"]
+
+# Publication name and optional abbreviated publication name.
+publication: "***东南大学学报(自然科学版)***, 55(05), 1236-1245"
+
+abstract: 分析了高强高韧混凝土（HS-UHTCC）在单轴单调和循环压缩作用下的力学行为，结合X射线计算机断层扫描（X-CT）成像技术揭示其内部损伤过程，并通过扫描电子显微镜（SEM）解析纤维增强机制。结果表明：HS-UHTCC在循环荷载下的应力-应变曲线包络线与单轴压缩曲线近似一致；与超高性能混凝土相比，HS-UHTCC表现出较为平缓的刚度退化和较为延迟的损伤演化过程；X-CT图像显示裂缝在峰值后扩展最为迅速，表明这一阶段损伤演化的加速特征；钢纤维在单调和循环压缩下均发生拔出失效，而聚乙烯纤维则出现了不同的失效模式。系统分析了塑性应变和刚度退化的演化规律，并建立了损伤因子与应变之间的关系。提出的弹塑性损伤方程能较好地反映HS-UHTCC在单轴压缩作用下的应力-应变关系及损伤演化过程，可为HS-UHTCC的结构设计及工程应用提供理论参考。
+
+tags:
+- Mechanical Behavior
+- SH-UHPFRC
+featured: true
+
+links:
+  - type: doi
+    url: "https://doi.org/10.3969/j.issn.1001-0505.2025.05.003"
+
+# Featured image
+# To use, add an image named `featured.jpg/png` to your page's folder. 
+image:
+  caption: 'Image credit: [**Unsplash**](https://unsplash.com/photos/jdD8gXaTZsc)'
+  focal_point: ""
+  preview_only: false
+
+# Associated Projects (optional).
+#   Associate this publication with one or more of your projects.
+#   Simply enter your project's folder or file name without extension.
+#   E.g. `internal-project` references `content/project/internal-project/index.md`.
+#   Otherwise, set `projects: []`.
+projects: []
+
+# Slides (optional).
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+#   Simply enter your slide deck's filename without extension.
+#   E.g. `slides: "example"` references `content/slides/example/index.md`.
+#   Otherwise, set `slides: ""`.
+slides: ""
+---

content/publications/DDXB2025/index.md

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 ---
-title: Publications
+title: 研究成果
 cms_exclude: true
 
 # View.