... multiplicative effect : 倍增效果 main effect : 主效应[GB],主效用 magnification effect : 增大效益 ...
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Measurements show that the pre-cast floor vibration is different from ground vibration and resembles sine vibration;the pre-cast floor has a magnification effect on vertical blast vibration,the magnification factors range between 2.0—4.5.
结果表明,在垂直方向上,预制板楼板的振动特征与地面的振动特征不同,表现出明显的正弦振动特征,并对爆破振动有放大作用,其放大倍数介于2.0—4.5之间。
参考来源 - 预制楼板对垂直向爆破振动的放大作用·2,447,543篇论文数据,部分数据来源于NoteExpress
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