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Blasting vibration monitoring, blasting vibration detection, gun damage dispute coordination, damage detection
Jiaobo Technology 2017 New Year's Day holiday announcement
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Jiaobo Technology 2017 National Day holiday announcement
Jiaobo Technology 2017 Spring Festival holiday announcement
Sichuan Jiaobo Environmental Testing Co., Ltd. passed CMA certification
Explanation on the renaming of L20 series blasting safety testing equipment
Announcement of Renaming L20 Series Blasting Safety Monitoring Equipment
Jiaobo Technology launches the second generation of new blasting shock wave monitor L20-P
Jiaobo Technology 2016 National Day holiday announcement
Jiaobo Technology 2016 Spring Festival holiday announcement
Sichuan Jiaobo Environmental Testing Co., Ltd. fulfills its social responsibility self-declaration
Announcement to download the full text of "Qualification Conditions and Management Requirements for Blasting Operators"
Jiaobo Technology Announces Announcement of Blasting Vibration Meter L20-V
Announcement of the establishment of a wholly-owned subsidiary Sichuan Jiaobo Environmental Testing Co., Ltd.
Jiaobo Technology 2015 Mid-Autumn Festival, National Day holiday announcement
Announcement of blasting vibrometer analysis software common to WIN10 system
Blasting vibration analysis software upgrades for new blasting safety regulations
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L20 blasting vibrometer experience website online
Jiaobo released the second generation wireless network vibration meter L20-N to realize 4G communication, remote monitoring and control
Announcement to download the full version of the latest blasting safety regulations (GB6722-2014)
Notice of the 2015 Spring Festival holiday schedule
Jiaobo Technology 2014 National Day holiday announcement
Jiaobo Technology 2014 Spring Festival holiday announcement
Announcement of the M20 blasting vibrometer
Jiaobo Technology 2013 National Day holiday announcement
Announcement on hardware upgrade of L20 series blasting vibrometer
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Jiaobo Technology launches the first set-free blasting shock wave monitor M20-S
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Blasting vibrometer L20-S
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爆破测振仪L20-S参与爆破对铁路振动影响判定
Time:2017-10-19 Views:
盘州市远景工贸有限公司石灰岩矿位于贵州省盘州市,最近处距离水红线铁路有823米。该砂石场于今年扩大产量,所以爆破所用药量会相应的增加,针对爆破施工诱发的振动效应,对铁路构成了潜在威胁,故需要向铁路局进行报备。
为了确保每次爆破施工对铁路的振动影响都没有超过铁路的安全范围,四川交博环境检测公司使用L20-S型爆破测振仪于2017年9月30日下午4点6分进行了两次爆破振动监测。通过每次6台仪器,共采集12组数据,划定砂石场爆破点与铁路的最近点所在直线的监测线的k和a,最终确定之后的每次爆破生产中,在铁路所允许的最大振动下的安全炸药量。
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