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- Study on the Technology of Blasting Vibration Control in Construction of Small Clear Distance Tunnel 小净距隧道施工中减振技术研究
- Excavation of the upper section of the underground power house carven and blasting vibration control in Pubugou hydropower station 瀑布沟水电站地下厂房顶拱层开挖与爆破震动控制
- Blasting vibration control 爆破振动控制
- Then, the vibration control of flexible manipula tor was realized. 而后是柔性机械臂的振动控制。
- Structure vibration control in civil engineering II. 土木工程结构振动控制2。
- Beijing ShijiJingye Noise and Vibration Control Co., Ltd. 北京世纪静业噪声振动控制技术有限公司。
- Improving placement accuracy by introducing vibration control. 导入振动控制系统,提高贴装精度。
- With the progress of the mining operation in Lanjian Iron Ore year on year the effect of blasting vibration on safety of adit is increasing. 随着兰尖铁矿采场水平逐年下降,爆破震动对平硐的安全影响日益突出。
- The calculation results and open-pit slope stability under blasting vibration influence are analyzed and appraised. 以计算结果为参照来分析、评价爆破震动对边坡稳定性的影响。
- We also studied the influence of blasting vibration on the people and studied the laws o... 并针对爆破震动对人的影响,以及爆破震动频率的衰减规律进行探讨。
- Finally, high performance of the vibration control devices is conformed. 确认了制作完成的制振器具有良好的工作性能。
- So the study of the influence of blasting vibration on underground chambers is of great importantance both in theory and practice. 因此,研究爆破振动对地下洞室的影响,不仅具有重要的理论意义,同时也具有重要的工程意义。
- Piezoelectric self-sensing actuator can be applied in active vibration control. 结构振动主动控制可以采用压电自感知执行器。
- To determine rational microsecond delay time is both the requirement of ensuring blasting quality and the key to achieve blasting vibration reduction. 确定合理的微差间隔时间,既是保证爆破质量的需要,又是达到爆破降震的关键。
- With the coefficient the paper discussed the safety assessment of the regression formula for predicting the blasting vibration. 用安全系数对回归公式预报爆破震动强度的安全性进行评估。
- Through blasting vibration testing in Heidaigou open coal mine,vibration characteristics and frequency chart in high step sling blasting are analysed. 通过对黑岱沟露天煤矿爆破的振动测试,对高台阶抛掷爆破的振动特点进行了分析。
- YANHG Tong-gui.Characteristic and fourier analysis of the blasting vibration in hypaethral mine[J].Blast, 1984,1(2) :48-53. [8]杨桐桂.;露天矿爆破地震动特征及Fourier谱分析[J]
- This paper introduces the blasting vibration test system of groundwork excavation project of sunshine new town in Nanning city. 对南宁市阳光新城地基开挖工程的爆破震动测试系统进行了介绍。
- Based on actual engineering project, this paper uses the FDM software-FLAC to simulate the effects of blasting vibration on slope stability. 结合实际工程文章利用了拉格朗日有限差分法FLAC程序对爆破震动作用下某边坡进行了数值模拟。
- And slope displacement,acceleration and stability coefficient under influence of blasting vibration are analyzed and calculated. 计算并分析爆破震动对边坡位移、加速度和稳定性系数的影响。
