simple support短语¹⁴⁴⁹⁷²⁺² 基本例句 简支,简单支座 It includes the single site damage detection of continuous beam, simple support beam, fixed end beam, overhanging beam, truss, and the multipoint damage detection of simple support beam. 本文采用了连续梁、简支梁、固端梁、悬臂梁、桁架等的单点损伤识别，简支梁的多点损伤识别。 cnki