摘要
根据某工程回填碎石土强夯施工过程引起的地面振动速度实时监测和分析,得到碎石土地基强夯施工时的振动速度衰减和传播特点,并通过优化施工方案,保证了已有建筑的安全,试验过程中得到的振动速度传播规律可用于分析碎石土地基强夯处理的环境效应。
According to monitoring the ground vibration velocity caused by dynamic compaction construction and data analysis,the characteristic of vibration velocity spreading and attenuation can be obtained.The safety of existing building can be ensured via the optimization of construction scheme in this article.The characteristic of vibration velocity spreading in the experiment can be used to evaluate the adverse effects on nearby existing structures from large vibration produced by the dynamic compaction process in the granular soils ground.
出处
《施工技术》
CAS
北大核心
2010年第S1期75-78,共4页
Construction Technology
关键词
夯击能
振动速度
距离
衰减
dynamic compaction energy
vibration velocity
distance
attenuation
