abaqus 中开发的哑节点单元，该单元能够模拟裂纹，并能够自动提取求解裂纹所需参数，避免了采用自带单元提取数据容易出现错的现象。简单方便。-abaqus in the development of the dummy node unit, which can simulate the crack, and the ability to automatically extract the necessary parameters to solve the crack to avoid the u

abaqus的后处理小程序，用于提取结构层间位移数据。-a post process of abaqus to extract the story drift of a struture

abaqus数据提取软件，将节点进行整合，并重新输出(abaqus software data abtract,join the vertices together,and output later)