爆破振动对边坡稳定性的影响分析  

Analysis on the Influence of the Blasting Vibration on the Slope Stability

作　　者：郭文章 GUO Wen-zhang(Nanjing Institute of Surveying Mapping and Geological Investigation Co.Ltd.,Nanjing 210005,China)

机构地区：[1]南京市测绘勘察研究院股份有限公司,南京210005

出　　处：《中小企业管理与科技》2018年第24期130-132,共3页Management & Technology of SME

摘　　要：爆破振动是影响边坡稳定性的一个重要因素之一。论文结合实际工程通过计算及利用ABAQUS有限元分析软件详细分析了边坡在爆破振动作用下振动速度场的变化规律以及爆破振动特征。这对于研究边坡在爆破荷载作用下的稳定性具有重要意义,所获得的结果也对类似工程具有重要的指导价值。Blasting vibration is one of the important factors that affect the stability of slopes. Combined with the practical engineering, through calculating and using the ABAQUS finite element analysis software, the paper makes a detailed analysis of the change regulation of vibration velocity field and the blasting vibration characteristics of the slopes under the function of blasting vibration. It is of great significance for studying the stability of slope under the impact of blasting load. The results obtained also have important guiding value for similar projects.

关 键 词：爆破振动 边坡稳定 脉冲荷载 ABAQUS 

分 类 号：TU452[建筑科学—岩土工程]