| 高速路连接线路堑开挖中爆破震动监测与评价 |
| |
| 引用本文： | 王德志,谭文辉,乔兰.高速路连接线路堑开挖中爆破震动监测与评价[J].工程爆破,2002,8(1):68-70. |
| |
| 作者姓名： | 王德志 谭文辉 乔兰 |
| |
| 作者单位： | 1. 秦皇岛市交通局,河北秦皇岛市,066000
2. 北京科技大学,北京,100083 |
| |
| 摘 要： | 在京秦高速公路青龙连接线 9号标段的路堑开挖中 ,进行了爆破震动监测。根据测得的数据 ,并利用速度判别法、加速度判别法、动应力分析法和等效静荷载法 ,综合评价了爆破震动对岩石边坡稳定性的影响。评价结果表明 ,工程中采用的爆破方法是合理的 ,不会对该段边坡产生大的危害
|
| 关 键 词： | 路堑开挖 爆破震动 边坡稳定 震动监测 安全评价 |
| 文章编号： | 1006-7051(2002)01-0068-03 |
| 修稿时间： | 2001年9月19日 |
MONITORING AND EVALUATION OF BLASTING VIBRATION IN CUT EXCAVATION OF LINKAGE-LINE OF EXPRESSWAY |
| |
| WANG De zhi ,TAN Wen Hui ,QIAO Lan.MONITORING AND EVALUATION OF BLASTING VIBRATION IN CUT EXCAVATION OF LINKAGE-LINE OF EXPRESSWAY[J].Engineering Blasting,2002,8(1):68-70. |
| |
| Authors: | WANG De zhi TAN Wen Hui QIAO Lan |
| |
| Affiliation: | WANG De zhi 1,TAN Wen Hui 2,QIAO Lan 2 |
| |
| Abstract: | Monitoring of blasting vibration was carried out in cut excavation in section No 9 of Qinglong linkage line of Beijing to Qinhuangdao expressway According to measured data and by use of the velocity and acceleration criteria,the dynamical stress analysis and equivalent static load method,the influence of blasting vibration on stability of rock slope was comprehensively evaluated The evaluation result shows that the blasting method used in the project is reasonable and harmless to the slope of this section |
| |
| Keywords: | Cut excavation Blasting vibration Slope stability Vibration monitoring Safety evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
