Journal of Chongqing Jiaotong University(Natural Science) ›› 1986, Vol. 5 ›› Issue (3): 105-113.
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Jiang Guchin
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蒋国宾
Abstract: In this paper, the test results of bending concrete specimens are shown, and the values of plane-strain fracture toughness, calculated by four different methods, are compared with one another. Owing to the viscoelasticity behavior of concrete, it is better to use the theory of rheology.
摘要： 本文,对混凝土弯曲试样进行了测试,并用四种不同的方法进行了平面应变断裂韧性的计算和比较。混凝土具有粘弹性质,应用流变理论较为适宜。
Jiang Guchin. Research on Experiments of Concrete Plane-strain Fracture Toughness[J]. Journal of Chongqing Jiaotong University(Natural Science), 1986, 5(3): 105-113.
蒋国宾. 混凝土平面应变断裂韧性的试验研究[J]. 重庆交通大学学报（自然科学版）, 1986, 5(3): 105-113.
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