GB50463-2019······1

1 總則······12

2 術(shù)語和符號······13

2.1 術(shù)語······13

2.2 符號······14

3 基本規(guī)定······17

3.1 一般規(guī)定······17

3.2 隔振體系及參數(shù)······19

4 主動隔振······26

4.1 計(jì)算規(guī)定······26

4.2 旋轉(zhuǎn)式機(jī)器······31

4.3 往復(fù)式機(jī)器······33

4.4 沖擊式機(jī)器······35

4.5 城市軌道交通······40

5 被動隔振······45

5.1 計(jì)算規(guī)定······45

5.2 精密儀器及設(shè)備······47

5.3 精密機(jī)床······48

6 屏障隔振······51

6.1 一般規(guī)定······51

6.2 溝式屏障隔振······51

6.3 排樁式屏障隔振······52

6.4 波阻板屏障隔振······52

7 智能隔振······55

7.1 一般規(guī)定······55

7.2 智能隔振系統(tǒng)計(jì)算······55

7.3 智能隔振設(shè)計(jì)······59

8 隔振器與阻尼器······62

8.1 一般規(guī)定······62

8.2 圓柱螺旋彈簧隔振器······63

8.3 碟形彈簧與迭板彈簧隔振器······64

8.4 橡膠隔振器······66

8.5 調(diào)諧質(zhì)量減振器······67

8.6 空氣彈簧隔振器······69

8.7 鋼絲繩隔振器······71

8.8 粘滯阻尼器······72

8.9 電渦流阻尼器······73

附錄A 有阻尼系統(tǒng)脈沖作用下的傳遞率······75

本標(biāo)準(zhǔn)用詞說明······81

引用標(biāo)準(zhǔn)名錄······82

附：條文說明······83

1 總則······87

2 術(shù)語和符號······88

2.1 術(shù)語······88

2.2 符號······88

3 基本規(guī)定······89

3.1 一般規(guī)定······89

3.2 隔振體系及參數(shù)······90

4 主動隔振······98

4.1 計(jì)算規(guī)定······98

4.2 旋轉(zhuǎn)式機(jī)器······104

4.3 往復(fù)式機(jī)器······106

4.4 沖擊式機(jī)器······108

4.5 城市軌道交通······117

5 被動隔振······126

5.1 計(jì)算規(guī)定······126

5.2 精密儀器及設(shè)備······128

5.3 精密機(jī)床······129

6 屏障隔振······131

6.1 一般規(guī)定······131

6.2 溝式屏障隔振······131

6.3 排樁式屏障隔振······132

6.4 波阻板屏障隔振······133

7 智能隔振······139

7.1 一般規(guī)定······139

7.2 智能隔振系統(tǒng)計(jì)算······141

7.3 智能隔振設(shè)計(jì)······144

8 隔振器與阻尼器······146

8.1 一般規(guī)定······146

8.2 圓柱螺旋彈簧隔振器······146

8.3 碟形彈簧與迭板彈簧隔振器······147

8.4 橡膠隔振器······148

8.5 調(diào)諧質(zhì)量減振器······148

8.6 空氣彈簧隔振器······150

8.7 鋼絲繩隔振器······152

8.8 粘滯阻尼器······155

8.9 電渦流阻尼器······156