浅谈工程结构中的“代换”问题

A Brief Description of Substitution Problem in Engineering Structure

工程结构在设计与施工中,种种缘由经常发生等量、等强、等刚和等效代换问题。“代换”之说的理解领悟,因人而异,众说纷纭,为结构工程的安全可靠。文章就此议题谈点粗浅意见,供同行业者探讨评审,以期共同提高。

In the design and construction of engineering structure,the problems of equivalent, equal strength, equal stiffness and equivalent substitution often happen .Differernt people have different understandings of "substitution". For the safety and reliability of structural engineering,we provide some brief opinions for the industry to discuss and review, with a view to common improvement .