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宜昭高速对既有线垭口隧道爆破振动监测

Time：2018-06-14 Views：
  

  
        垭口隧道位于云南省昭通市，新建宜昭高速需横穿该隧道下方，两隧道之间高差为30m，为保证隧道内列车的正常通行，经专家组论证，爆破振动速度控制在1cm/s；某监测单位使用我公司生产的L20-N型爆破测振仪，长期定点监测施工时的爆破质点速度，均能满足现场各项要求 。
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Keywords :  Portable blasting vibrometer | Network blasting vibrometer | Third party blast safety test | Blasting vibration measurement scheme | Blasting vibrometer price | Blasting vibration measuring equipment experience
LINK :  China Blasting Network | China Engineering Blasting Association | Southwest Jiaotong University | Ministry of Public Security | Sichuan Quality and Technical Supervision Bureau | China Testing Technology Research Institute
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Jiaobo Environment: Building 4, No.1, Diversified International Headquarters, No. 6, Chengzhi Road, Longtan Temple, Sichuan Province   Tel：028-87789088  Chengdu Jiaobo Technology Co., Ltd. Record number: 蜀ICP备16021963号-1
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