In-situ Diagnosis of Concrete Surface Deterioration and its Application in Wharf Structures
Ye Wu, Longhai Feng, Yan Feng, Zhicheng Yu, Senlin Li
Advances in Computer and Materials Scienc Research Vol. 7 / No. 1 / pp. 49-54 / June 25, 2026
Abstract
结构混凝土的表层可被视为其脆弱的“表皮”。混凝土在使用过程中的劣化过程及其严重程度是不容忽视的问题，这些问题与结构的长期性能和安全性密切相关。本文结合混凝土材料的内在特性与环境因素，全面分析了混凝土表层的损伤机制，并对现有的原位结构诊断方法进行了总结与评述。以某散货码头的腐蚀纵向梁为例，系统研究了该梁表面的腐蚀状态及程度。研究结果表明：回弹-压痕深度法能有效识别混凝土表面的松动区域；当中和深度超过混凝土表层厚度时，其指示性更强；而当中和深度未超过混凝土表层厚度时，该方法与超声波法测得的损伤层厚度存在一定相关性。所有研究结论均可为结构构件的维护与加固提供数据支持，并为类似结构实体的病害分析提供参考依据。
Keywords
concrete / surface deterioration / detection
Full Text
Download PDFMore in This Issue
- 1 Electrode Optimization for Electric Field Detection in Magnetotelluric Regional Monitoring pp. 1–6
- 7 Response Analysis of a Novel Combined Seismic Isolation Structure under Long-Period Ground Motions pp. 7–12
- 13 Research on Internal Force Adjustment Method for Frames of High-Rise RC Frame-Shear Wall Structures under Long-Period Ground Motions pp. 13–19
- 20 Low-Detectability UAV Trajectory Optimization in Complex Mountainous Environments pp. 20–28