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城市隧道竖井爆破振动控制研究
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Indexed by:期刊论文

Date of Publication:2017-10-31

Journal:西北水电

Issue:5

Page Number:47-49

ISSN No.:1006-2610

Key Words:微差控爆;竖井;爆破震动;城市隧道

Abstract:以大连玉华220 kV输电线路新建工程0号竖井爆破为例,在复杂城市环境中设计了微差控爆起爆网络进行隧道竖井爆破震动控制.用TC-4850测震仪对重点监测对象的震速进行测试,结果表明,微差控爆技术在城市隧道竖井开挖中爆破震动速度得到有效地控制,且有效地提高了频率.同时,岩石大块率低,爆破效果很好.

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Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Gender:Male

Alma Mater:大连理工大学

Degree:Doctoral Degree

School/Department:力学与航空航天学院

Discipline:Engineering Mechanics. Applied and Experimental Mechanics. Biomechanics and Nanomechanics

Business Address:大连理工大学 A1区26号 力学系203室

Contact Information:yanhh@dlut.edu.cn 0411-84708397

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