数值试验在提高材料力学课程教学效果中的作用

把“真实破坏过程分析数值试验系统”（RFPA）引入材料力学课程教学中，通过数值试验的教学，并利用数值试验结果，使理论教学与实践教学相结合，激发学生的兴趣，加深学生对课堂理论知识的正确理解和对实验现象的正确解释，从而促使学生的理论水平和实践技能得到全面提高，推动材料力学课程教学整体水平的提高。

Using Numerical Test to Improve Teaching Effects of Material Mechanics

A numerical test system named Realistic Failure Process Analysis （RFPA） was introduce into materials mechanics course teaching, and the numerical test results were applied into the classroom teaching to help students＇ understanding the elementary knowledge. On this basis, many mechanics phenomena and data information can be obtained through the numerical test, but it can not be obtained by the experiments, Thereby, students can have directviewing and in-depth recognization on deformation and failure process of the structure specimen. A case about beam strength is analyzed in the paper. It helps students to integrate theory with practice, stimulate interests of study and research of students, train research quality, therefore to improve the whole teaching effect of materials mechanics.