工程爆破

2007, (01) 44-46+52

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不良地质条件下改善边坡预裂爆破效果的实践
PRACTICES ON IMPROVING SLOPE PRESPLITTING BLASTING EFFECTS IN COMPLICATED GEOLOGICAL CONDITION

段浩焰;
DUAN Hao-yan(Port Project Department,Yantian Port Group.Co.,Ltd,Shenzhen 518081,China)

摘要(Abstract):

根据盐田港工程边坡开挖施工中的实践体会,介绍了不良地质条件下改善边坡预裂爆破效果的具体做法,提出了加快进度和降低成本的一些方法,同时阐述了预裂爆破质量缺陷的处理措施。
According to the practical experience of slope excavation of Yantian port project,this paper introduced specific ways of improving the blasting effects in unfavorable geological condition,and put for-ward some solutions to accelerating the speed and to reducing the cost.The paper also provided some measures about how to deal with the defects in presplitting blasting quality.

关键词(KeyWords): 地质条件;边坡;预裂爆破;实践
Geological condition;Slope;Presplitting blasting;Practice

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 段浩焰;
DUAN Hao-yan(Port Project Department,Yantian Port Group.Co.,Ltd,Shenzhen 518081,China)

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