外贴 FRP 抗剪加固剥离破坏设计公式综述* - pdf.io 关键词：FRP 抗剪加固 剥离破坏 设计公式 [gap=598]Keywords: FRP, shearly strengthen, debonding, design model
基于16个网页-相关网页
剥离破坏温度 peel adhesion failure temperature
Among them, the studies on the FRP-concrete interfacial bond-slip (δ-τ) constitutive law and the debonding failure of FRP strengthening reinforce concrete beams have become two important focuces in recent years.
其中,FRP-混凝土界面的粘结-滑移(δ-τ)本构关系和FRP加固梁混凝土的粘结界面剥离破坏是近年来研究的两个重点。
参考来源 - FRPWhile using FRP to strengthen reinforced concrete (RC) beams for increasing flexural capacity, peeling failure may happen in the concrete cover of beam mid-span.
用FRP对混凝土梁进行抗弯加固时,跨中很可能发生保护层剥离破坏。
参考来源 - FRP加固混凝土梁跨中剥离破坏的非线性有限元分析But strengthening effect is weakened by debonding failure. This type of brittle failure not only make reinforcement inactivation but also even course component damaged.
然而，剥离破坏的发生大大影响了FRP的加固效果，这种脆性破坏不仅导致粘贴加固的失效，甚至造成被加固构件的损伤。
参考来源 - FRP加固混凝土梁片材端部界面剥离破坏分析·2,447,543篇论文数据，部分数据来源于NoteExpress
因此，可以通过突变位置确定剥离破坏层的大致位置和长度。
Therefore, approximate location and size can be identified through the mutation of the curve.
因此，如何准确检测出剥离破坏层的位置和大小具有重要的工程意义。
Therefore, it is very important to accurately detect the location and size of debonding failure.
对各种参数进行分析，得到了两种不同剥离破坏形式下的最大粘结剥离应力；
The main factors of debonding failure and maximum debonding stress of two types of failure mode are drawn through the analysis of various parameters.
应用推荐