数据输入系统 meaning in Chinese
data entry system
Examples
- First , based on the analysis to the development condition of computer and property of the input data of bridge , this paper , taking convenience and practicability as principle , develops the multi passages data - in system made up with human - computer interactive interface and excel import model . second , after comparing and analyzing to the calculation theories and methods of creep and shrinkage , clearing up the key steps of creep and shrinkage analysis , the paper takes incremental method to establish program to analyze secondary inner force caused by creep and shrinkage . third , the paper puts some optimal or simplified treatment to the contents of pre - stress and develops relative program ; in addition , through analysis to the different methods used to calculate the secondary inner force caused by pre - stress , the paper combines equivalent load method with finite element , carries out some simplified treatments , and establishes program to calculate secondary inner force caused by pre - stress
首先，在分析当前计算机的发展状况及桥梁结构输入数据特点的基础上，以方便、实用为原则，采用人机交互界面和excel输入方式联合的多通道数据输入系统；其次，通过比较分析徐变收缩计算的各种理论及方法，澄清了徐变收缩分析的关键过程，并采用增量法编制程序，实现徐变收缩次内力分析；再次，对预应力的相关计算内容进行适当优化或简化处理，并编制相应程序；另外，本文还在比较预应力次内力各种计算方法的基础上，将等效荷载法结合有限元进行一些简化处理，编制程序实现预应力次内力的计算；最后以三个算例来校核计算方法及程序运行结果的可靠性，取得了预期效果。