【摘要】 介绍了形象思维方法在钢结构教学中的应用,首先借助于动画、漫画和工程实际案例建立问题的感性认识,结合材料力学基本理论进行形象思维,对问题进行定性分析,充分理解问题的本质。结果表明,该方法可有效地促进学生对各种破坏现象、失稳现象、支撑对计算长度的影响等问题的理解,明显地提高了课堂教学效果,培养了学生运用基础理论分析实际问题的能力。更多还原

【Abstract】 Image thinking method is introduced in steel structure teaching,with animation,caricature and case study in engineer practice as the resource of its perceptual knowledge,mechanics of materials as the theory of imagine thinking and even in qualitative analysis.The complete comprehension of its essence results in the better understanding of various failure,instability phenomena and the sum of effective length,thus enhancing classroom teaching effectively and training the ability to analyze the practical problems.更多还原