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第一讲绪论及几何构造分析《结构力学》是土建类各专业的一门重要技术基础课。它与《材料力学》一样,都是研究物体受力后的内效应,所不同的是:《材料力学》以杆件为研究对象,《结构力学》则以杆件所组成的结构(称为杆件结构)为研究对象。《结构力学》的任务和学习方法可简单地归纳为
The first lecture and analysis of geometric structure “Structural Mechanics” is an important technical basic course for civil engineering majors. It is the same as “Materials Mechanics”. It is the internal effect after the force is applied to the object. The difference is: “Materials Mechanics” takes the rod as the research object, and “Structural Mechanics” takes the structure of the rod (called The rod structure was the object of study. The tasks and learning methods of Structural Mechanics can be simply summarized as