Blasting Technique and Process for Rock Ridge in a Wave Power Station

Yang Chuanjia; Huang Chengxian; Song Dawei

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Blasting Technique and Process for Rock Ridge in a Wave Power Station

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- Blasting Technique and Process for Rock Ridge in a Wave Power Station
- Vol. 10, Issue 3, (1989)
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- Online First：23 July 2017，
  
  Published：1989
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Yang Chuanjia, Huang Chengxian, Song Dawei. Blasting Technique and Process for Rock Ridge in a Wave Power Station[J]. 1989, 10(3).
DOI：

Yang Chuanjia, Huang Chengxian, Song Dawei. Blasting Technique and Process for Rock Ridge in a Wave Power Station[J]. 1989, 10(3). DOI：

摘要

本文根据波力电站岩坎爆破的特点

提出了用多段毫秒雷管一次起爆进行周边预裂爆破、深孔削坡爆破和主坎斜孔抛掷爆破的程序

建立了药量计算的公式

分析了爆破震动对波力电站气室和机房的影响

论述了波力电站岩坎爆破的技术理论与工艺方法。

Abstract

A technique of peripheral presplitting blast with multi-ignitions of millisecond detonaters is put forward in this paper based on the characteristics of ridge blast for wave power station

the main ridge blasting with deep hole smooth blasting and casting blast of inclined holes. The formula to calculate explosive charge is established. Finally

the theory and process of this technique for ridge blasting are discussed.

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