Exploration on and modification of structure of mental health test 結(jié)構(gòu)的探索及修改
Stability and intensity of structure are commonly top-priority in the structure design . when a noise problem has been found in the structure, the common way to decrease vibration is adding damping or vibration isolating because of much restriction in the modification of structure 在常規(guī)的結(jié)構(gòu)設(shè)計中,設(shè)計過程往往優(yōu)先考慮結(jié)構(gòu)的穩(wěn)定性和強度及重量等因素,在試驗階段才考慮振動和噪聲問題,此時,結(jié)構(gòu)可改動的余地一般已經(jīng)很小,通常只可能通過附加阻尼或者采用隔振手段等來實現(xiàn)減振降噪。