CAJ | 학술논문

在桥梁结构中，最大应变发生在结构表面。为了对混凝土结构表面的应变变化、直至产生裂缝这一过程进行实时监测，本文选用了一种智能导电材料进行结构变形观测试验研究。试验结果表明，该智能导电材料对结构表面变形跟踪及时准确，且对混凝土裂缝的出现和扩展十分敏感，在实际的桥梁健康监测中具有广泛应用前景。
재교량결구중，최대응변발생재결구표면。위료대혼응토결구표면적응변변화、직지산생렬봉저일과정진행실시감측，본문선용료일충지능도전재료진행결구변형관측시험연구。시험결과표명，해지능도전재료대결구표면변형근종급시준학，차대혼응토렬봉적출현화확전십분민감，재실제적교량건강감측중구유엄범응용전경。
In the bridge structure,maximum strain occurs on the surface of the structure.In order to monitor the strain occurred on the surface of the concrete structure in real time,a kind of intel-ligent conductive material in chosen to observe and study the structural deformation.The results show that the intelligent conductive material can timely and accurately track the deformation on the surface of structure,and it is very sensitive to monitor the appearance and expansion of con-crete cracks.It has broad application prospects in the actual bridge health monitoring.