【摘要】 BP神经网络是一种涉及计算机科学、生物学、认识科学、物理学和数学等多门学科的一门崭新信息学科。经过多年的探索和研究,BP神经网络在岩土工程测井反演中有广泛的应用前景。本文介绍了BP神经网络以地震数据为输入,测井参数为输出的多井多参数非线性反演的基本理论基础和实施策略,并结合具体的岩土工程实例,说明BP神经网络在工程中取得了很好的应用效果。更多还原

【Abstract】 BP neural network is a very new subject.It consists of computer science,biology,recognition science,physics,mathematic and others.Through many years of exploring and studying,BP neutral network has been applied in geotectonic engineering logging inversion in many ways.The paper studies the basic theory and application of multi parameter inversion through inputting for seismic data,outputting for parameter of logging,and it analyses the effect with the geotectonic engineering example.更多还原