隔(gé)震墊(diàn)橡膠硬度
|
隔震墊層數
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插入損失(分貝)加速度
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垂向荷載MPa(kgf/cm2) |
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31.5-4000赫
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線性
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|||
40°
|
1
|
11-30
|
31
|
0.05-0.12(0.5-1.2)
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2
|
11-28
|
26
|
||
3
|
7-38
|
26
|
||
4
|
11-34
|
31
|
||
60°
|
1
|
10-32
|
31
|
0.2-0.3(2.0-3.2)
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2
|
6-32
|
31
|
||
3
|
10-33
|
26
|
||
4
|
8-33
|
31
|
||
80°
|
1
|
5-22
|
8
|
0.4-0.8(4.0-8.0)
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2
|
9-22
|
22
|
||
3
|
12-29
|
20
|
||
4
|
7-29
|
23
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