在煤矸石混凝土钢筋拔出试验研究的基础上，探讨了钢筋与煤矸石混凝土的粘结破坏形态。
The failure forms of bond between steel and gangue concrete are examined based on the pullout test.
本文利用拔出试验研究8种不同外形的GFRP变形筋与混凝土之间的粘结性能，比较了不同外形的GFRP变形筋的粘结强度。
This paper uses the pull-out test to study the bond behavior of deformed GFRP rebars with 8 different surfaces to concrete and compares the bond strength.
通过单丝拔出法及NOL环试验对UHSPE纤维表面改性处理进行了表征。
The single fiber pull-out method and NOL ring test were used to characterize the surface modification properties of UHSPE fiber.
根据试验结果分析贝卡尔特钢纤维的拔出破坏类型，并且给出了与试验结果符合良好的最大拔出力计算公式。
Basing on the results of the experiment, analyze the fail model of B-Fiber pulling out and present the formula of the peak pullout load which accords with the results of the experiment better.
根据拔出试件的试验结果，研究了保护层厚度、锚固长度、钢筋直径及钢筋表面形状这些参数对粘结锚固性能的影响。
Based on the results of the pullout tests, the influences of the thickness of UHTCC cover, anchorage length, bar diameter and the shape of bars surface on anchorage behavior is studied.
在试验研究的基础上，建立了混凝土强度回弹-拔出综合法检测的人工神经网络模型。
The artificial-neural-network model is built up by means of repercussion-pull-out, based on considerable data from the experiment.
在试验研究的基础上，建立了混凝土强度回弹-拔出综合法检测的人工神经网络模型。
The artificial-neural-network model is built up by means of repercussion-pull-out, based on considerable data from the experiment.
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