数字双胞胎使"生活壁画"成为可能
1Sino-German College, University of Shanghai for Science and Technology, Shanghai 200093, P. R. China.
ACS omega
|February 16, 2026
概括
本研究介绍了一种新的玻璃纤维增强聚合物混凝土面板,其功能是承载立面,交互式光显示器和自传感结构元件. 这种创新的建筑材料增强了耐用性,美学,并提供了长期的使用寿命预测.
科学领域:
- 材料科学 材料科学 材料科学
- 土木工程 土木工程是指土木工程.
- 智能结构是一个智能结构.
背景情况:
- 多功能建筑皮肤融合了结构性能,日光和人与建筑的互动.
- 聚合物混凝土涂料的综合设计框架受到耐用性,实时美学和使用寿命预测挑战的限制.
研究的目的:
- 开发一个玻璃纤维增强聚合物 (GFRP) 网状增强半透明聚合物混凝土 (GFRP-TRPC) 面板.
- 将承载能力,人工智能驱动的灯光显示器和自我传感功能整合到一个单一的建筑元素中.
- 建立一个预测长期性能和管理使用寿命的框架.
主要方法:
- 使用真空辅助树脂输注与回收玻璃聚合物和光纤制造GFRP-TRPC面板.
- 双向E-glass GFRP网格的集成用于裂纹抑制和纤维布拉格格 (FBG) 传感器.
- 开发人工智能算法 (ViT-GAN,TinyML CNNs) 用于实时审美显示和结构健康监测.
- 使用Synchrotron X-ray CT和数字图像相关性用于材料表征和验证.
- 创建一个缩小序的数字双胞胎来预测环境负载下的长期性能.
主要成果:
- GFRP-TRPC面板具有65MPa的压力强度和22%的光学传导率.
- 人工智能驱动的灯光帆布将访客的停留时间增加了340%.
- TinyML CNNs以96.7%的准确度检测到0.1毫米的裂,触发了安全线索.
- 界面空隙分数低于1.2%,通过应变场分析验证.
- 数字双胞胎在30年后预测只有7.8%的刚性损失和<5%的光学衰减,并提供早期维护警报.
结论:
- GFRP-TRPC面板为先进的建筑皮肤提供了一个可扩展的解决方案.
- 这项技术融合了艺术表达,结构完整性和智能寿命管理.
- 这项研究表明了聚合物复合材料建筑材料的途径,其功能和耐用性得到了增强.
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