Truss Solver 桁架求解器 This project can be used to solve the internal forces of truss structures. Detailed instructions for use are illustrated in the PDF documentation file (in Chinese). 该项目为本人大三时与同学合作开发，用于求解小型桁架结构的内力，可供土木工程及相关专业同学交流学习。详细的使用说明参见PDF项目文档。