Application of Expert Systems to Soil Mechanics Laboratory Instruction

专家系统在土力学实验室教学中的应用

• 批准号: 9252236
• 负责人: PAUL COSENTINO
• 金额: $ 1.36万
• 依托单位: Florida Institute of Technology
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-07-15 至 1994-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9252236&HistoricalAwards=false
• 关键词: Application; Expert; Systems; Soil; Mechanics

This project develops an expert system data acquisition and analysis program for teaching one-dimensional consolidation testing and triaxial shear testing in the undergraduate soil mechanics laboratory. These tests are used to predict the amount of settlement that foundations will undergo and the factor of safety against foundation collapse. Expert systems are powerful tools with many engineering applications. The programs allow students to answer their own questions by using a mouse and clicking on the screen area hot spots to display and analyze a problem. One of the objectives of the project is give undergraduates early exposure to this tool so that they may develop their own applications once they are part of the workforce. This project connects data acquisition and computer equipment to existing laboratory equipment. The equipment enables digital loads and displacements to be recorded and analyzed using the expert systems program. The expert systems program uses color screens that depict sketches and equations relevant to the topics of consolidation and triaxial shear to assist students in learning these specific topics.

本项目开发了一个专家系统数据采集和 一维固结分析教学程序 室内土工试验和三轴剪切试验 力学实验室 这些测试用于预测 基础将承受的沉降量以及 地基抗倒塌安全系数。 专家系统 是具有许多工程应用的强大工具。 的 程序允许学生通过使用 用鼠标点击屏幕上的热点区域显示 分析问题。 该项目的目标之一是 让大学生尽早接触到这个工具， 可以开发自己的应用程序，一旦他们的一部分， 劳动力 本课题将数据采集与计算机连接起来 现有实验室设备。 设备 能够记录数字载荷和位移， 使用专家系统程序进行分析。 专家系统 程序使用彩色屏幕描绘草图和方程式 与固结和三轴剪切相关的主题， 帮助学生学习这些特定的主题。