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爆破测振仪L20参与优化京沈铁路隧道爆破设计

Time：2016-12-01 Views：
       新建京沈铁路胡营西山隧道下穿既有张唐铁路刘杖子隧道，交叉点两隧道尽高差仅为35.8m，为了合理的优化爆破设计以确保施工安全、将爆破振动对既有隧道的影响降到最低，中国地震局第一监测中心的工程师使用交博科技研发生产的爆破测振仪L20在新建隧道内采取近密远疏、多次爆破收集数据的方法，采集了大量数据，进行衰减回归计算，最终论证了爆破设计的合理性。
                
Pre：L20-N型爆破测振仪通过国家振动基准实验室严格标定
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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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