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| 青岛地铁工程爆破振动效应分析 | |
| 引用本文： | 刘起霞,孙进忠,张连城,戴彦杰.青岛地铁工程爆破振动效应分析[J].地震工程与工程振动,1999,19(4):118-123. |
| 作者姓名： | 刘起霞 孙进忠 张连城 戴彦杰 |
| 作者单位： | 1. 郑州工业贸易学校中国郑州 450007 2. 中国地质大学中国北京 100083 3. 总参工程兵第四设计研究院中国北京 100850 4. 中航勘察设计研究院中国北京 100086 |
| 基金项目： | 教育部留学回国人员科研基金 |
| 摘 要： | 本文根据大量现场观测资料研究了青岛地铁施工爆破引起的地面振动效应，分析了炸药类型，药量，爆心距，施工爆破方法以及地质条件等因素对爆破振动效应的影响，总结了青岛地铁施工爆破所引起的地面振动强度的一般规律，为施工中的爆破优化设计和爆破振动控制提供了依据。 |
| 关 键 词： | 地下工程爆破 地面振动 地面城市环境 地铁工程 |
| 文章编号： | 1000-1301(1999)04-0118-06 |
Analysis of ground vibration effect caused by dig blast of subway construction in Qingdao |
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| LIU Qi -xia, SUN Jin -zhong, ZHANG Lian -cheng, Dai Yan -jie.Analysis of ground vibration effect caused by dig blast of subway construction in Qingdao[J].Earthquake Engineering and Engineering Vibration,1999,19(4):118-123. | |
| Authors: | LIU Qi -xia SUN Jin -zhong ZHANG Lian -cheng Dai Yan -jie |
| Abstract: | With a lot of measuring data in situ, the ground vibration caused by the blastingduring the subway test construction in Qingdao City is studied in this paper. The effects ofsource distance, quantity of powder, ignition sequence, construction method and geologicalcondition etc. on the ground vibration caused by the blasting are carefully analyzed. The general law about the intensity distribution of ground vibration caused by the blasting is summarized, which lays a foundation to find a point of balance between the dig blasting in the tunnel and the city environment on the ground. |
| Keywords: | underground engineering blasting ground vibration city environment on the ground |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |