| 质点振动速度监测在爆破掘进工程中的应用 |
| |
| 引用本文： | 黄来源,周积响.质点振动速度监测在爆破掘进工程中的应用[J].城市地质,2011,6(1):60-63. |
| |
| 作者姓名： | 黄来源 周积响 |
| |
| 作者单位： | 黄来源,HUANG Laiyuan(北京市地质研究所,北京,100011);周积响,ZHOU Jixiang(江西应用技术职业学院,赣州,341000) |
| |
| 摘 要： | 工程爆破施工过程中如何控制其对周围建筑物、正在施工项目和处于养护龄期内的混凝土结构的影响一直是爆破施工中的实际问题,直接关系爆破施工的单响药量和施工进度。隧道爆破掘进施工中为了追求施工进度,往往在爆破方案中使用较大的单响装药量,从而忽略了大药量爆破产生的冲击波效应对隧道岩壁、已有结构的破坏,本文简单介绍了施工前或施工中,进行质点振动速度监测的实际应用。
|
| 关 键 词： | 爆破 质点振动速度 单响药量 建筑物 监测 |
The Application of the Particle Vibration Velocity Monitoring in Blasting Tunnel Engineering |
| |
| HUANG Laiyuan,ZHOU Jixiang.The Application of the Particle Vibration Velocity Monitoring in Blasting Tunnel Engineering[J].City Geology,2011,6(1):60-63. |
| |
| Authors: | HUANG Laiyuan ZHOU Jixiang |
| |
| Institution: | HUANG Laiyuan~1,ZHOU Jixiang~2 (1.Beijing Institute of Geology,Beijing 100011,2.Jiangxi College of Applied Technology,Ganzhou 341000) |
| |
| Abstract: | During blast engineering,it' s always an actual problem of how to decrease the influence of blasting to the surrounding buildings and curing concrete structure project.It' s related to the constructing speed.In order to guarantee the time limit for a tunnel engineering project,workers generally use large single blasting volume in single blasting that neglects an effect of the output impact to tunnel cliff.Large volume explosive will cause the structural breakage.This paper introduces the actual application ... |
| |
| Keywords: | Blasting Particle vibration velocity Single blasting volume Buildings Monitoring |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
