基于BP网络的钢骨高强混凝土框架边节点设计

Design of HSRC frame joint based on BP network

为了研究钢骨高强混凝土柱/钢筋高强混凝土梁框架边节点的承载力,在实验研究的基础上,分析了钢骨高强混凝土柱/钢筋高强混凝土梁框架边节点承载力的组成,明确了钢骨、钢强混凝土和箍筋所提供的承载力的计算方法,确定了钢骨高强混凝土柱/钢筋高强混凝土梁框架边节点承载力的计算公式。利用神经网络的原理,建立了钢骨高强混凝土柱/钢筋高强混凝土梁框架边节点承载力的BP神经网络模型,并根据试验结果,对网络进行训练,使其具有分析和判断的功能,从而形成一种新型的设计方法。

Based on the test results, for the study on the capacity of the steel reinforced high strength concrete （HSRC） column/reinforced high strength concrete （HRC） beam side joint, the analysis has been made for the composition of capacity of the HSRC column/HRC beam side joint, and the calculation way has been definituded of steel, concrete and stirrup, and the calculation formula has been ascertained. Based on the principle of neural network, the neural network model has been set up and trained. Thereby the neural network model has analysing and judging capability, and becomes a new method of design.