会议专题

Safety Assessment Method Based on Response Spectrum Analysis of Building Structures to Blasting Vibration

It is Founded that SR can comprehensively reflect the general effect of the blasting vibration and the Influences of Structural damage of vibration by structure dynamic characteristics. The computation and the analysis of 132 groups blasting vibration data indicates that probability of destroying of general houses by blasting vibration increases Significantly when SR2≤5,5.and then the SR2≤5,5 is used as a supplementary of the type II construction. On this basis, the unified sccurity criterion of blasting vibration safety is initially founded through introducing the concept of Pis of structures blasting vibration speetrum safety factor.

response spectrum blasting vibration SR blasting vibration safety security criterion

Chen Chao Yabin Zhang Deqing Gan Zhang Yabin

College of Mining Engineering Hebei United University Tangshan City, China Civil and environmental engineering institute USTB Beijing, China

国际会议

2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

三峡

英文

1819-1822

2012-05-18(万方平台首次上网日期,不代表论文的发表时间)