Development of triangle frame experiment device with comprechensive functions

In the engineering universities and colleges, how to foster students' ability to analyze and solve practical problems is an urgent matter facing teachers of experiment courses in material mechanics. One possible solution is to appropriately arrange the contents of experiment courses, increase the proportion of open experiments and raise students' interest in doing these experiments. Based on practical needs for reforms in experiment courses, a triangle-frame experiment device, which gained its expected results in practice, is developed. This device offers several advantages such as having small size, and various functions, assembling easily, etc.