钢结构塑性设计的基本概念剖析

Analyzing the Fundamental Concepts of Plastic Design of Steel Structure

在设计过程中,充分利用钢材的塑性,实现应力重新分布,提高结构的承载力,达到良好的经济性。主要剖析了钢结构塑性设计方法的适用条件、钢材要求、构件要求、稳定问题、节点设计等要点。以达到建筑节材的效果,并保证建筑结构安全可靠。

Reasonable economy can be obtained while using the plasticity of steel fully during the design. This paper mainly analyzes the fundamental concepts about the plastic design method, such as the requirements of steels and members, stability questions, connection design, which has practicable significance for saving-material.