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复杂支撑梁水眼减震降噪微差控制爆破
Water-hole Shockproof Noise-reduction Millisecond Controlled Blasting of a Complicated Support Beam
【摘要】 通过支撑梁控爆工程实例 ,探讨水眼减震降噪微差控爆技术的设计原理及施工经验。通过分析指出水间隔技术与导爆管起爆技术结合 ,在城市拆除爆破中是一种安全有效的减震降噪的爆破新技术
【Abstract】 On the basis of engineering practice of controlled blasting a multion support beam, the design principle and implementation experiences of a water-hole shockproof hoise-reduction millisecond controlled blasting are investigated. The analysis results reveal that the combination of water coupling technique and Nonel initiation technique is a safe and effective new blasting technology for shockproof noise-reduction in demolition blasting.
【关键词】 支撑梁;
水压爆破;
拆除爆破;
微差爆破;
爆破振动;
爆破噪音;
【Key words】 support beam; hydraulic blasting; demolition blasting; millisecond blasting; vibration noise;
【Key words】 support beam; hydraulic blasting; demolition blasting; millisecond blasting; vibration noise;
- 【文献出处】 爆破 ,Blasting , 编辑部邮箱 ,2000年04期
- 【分类号】TU746.5
- 【被引频次】5
- 【下载频次】46