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- It is demonstrated that the attenuation law of vibration wave of blasting accord with expression of Sadaovsk Formula under even ground,whereas the topography affect greatly propagation of vibra. 论文结合广东岭澳核电站二期工程爆破负开挖振动监测,通过现场实验和理论分析较系统地研究了地形地貌对爆破振动波的影响。
- Keywords topography;vibration wave of blasting;effect of attenuation;amplification effect of wave;wave theory;dimensional analyses;LS-DYNA;UDEC; 地形地貌;爆破振动波;衰减效应;放大作用;波动理论;量纲分析;LS-DYNA;UDEC;
- vibration wave of blasting 爆破振动波
- Wave of blasts in Baghdad kills 95. 巴格达发生爆炸,95人被炸死。
- Spectra Characteristics of Blasting Vibration Wave from Foundation Pit Excavation 爆破开挖基坑地震波的频谱特征
- Air shock wave of blasting and prevention 爆破空气冲击波及其预防
- Experimental Study on Frequency Spectrum Characteristics of Blast Vibration Wave 爆破振动频谱特性实验研究
- Interruptions were swept aside with a wave of the hand. 手一挥就把别人的插话甩到一边去了。
- Panic on the stock market set off a wave of selling. 股票市场上人心惶惶,掀起抛售浪潮。
- The road is closed because of blasting. 这条道路由于有爆破作业而被关闭。
- There has been a wave of theft from newsagent. 最近发生的一股从报刊经销人那里进行偷窃的浪潮。
- Those furnaces are out of blast. 那些高炉停产了。
- With a wave of his hand he materialized a taxi. 他一挥手就召来了一辆出租汽车。
- Bench blasting is the most usual type of blasting work. 梯段爆破是最常用的爆破工程之一。
- He saluted his friend by a wave of the hand. 他挥手向朋友致意。
- He is riding the crest of a wave of popularity. 他正处于声望顶峰时期。
- He salted his friend with a wave of hand. 他挥挥手向朋友打招呼。
- A wave of assuagement passed over James's brain. 詹姆士脑子里感到一阵安慰。
- The quality of borehole directly influences the effect of blasting. 钻孔质量的好坏,直接关系到爆破效果的优劣。
- This wave of excess density is sound. 这种过剩密度的波就是声波。