1) blasting in benches
梯段爆玻
2) bench blasting
梯段爆破
1.
A study on the calculation and image analogue of bench blasting opencasting;
梯段爆破爆堆堆积的数值计算与图形模拟的研究
2.
Discussion on decreasing twice blasting for bench blasting;
关于减少梯段爆破二次爆破量的探讨
3.
The digital television system of drilling borehole wall is used to observe the cracking zone of rock deep hole bench blasting using mixed loading emulsion explosive.
介绍了混装乳化炸药在爆破施工中的优越性和局限性,采用钻孔全孔壁数字电视系统对混装乳化炸药在岩石深孔梯段爆破中的破裂范围进行了观测,得出了定量的侧向破裂和底部破裂范围值,为爆破设计提供依据,为全面推广混装乳化炸药爆破技术打下坚实的基础。
3) staircase controlled blasting excavation
梯段控制爆破
1.
The hidden danger is eliminated by staircase controlled blasting excavation and integrating security measures with high power excavator,which also brings good engineering benefits and notable economic benefits.
通过梯段控制爆破开挖,配合大功率挖掘机开挖作业,同时采用综合性安全防护措施,安全、经济、高效地消除了这一地质灾害隐患,取得了良好的工程效益和显著的经济效益。
4) deep-hole bench blasting
深孔梯段爆破
1.
The important problems such as the scheme of the controlled blasting, deep-hole bench blasting, smooth blasting with lateral protecting layer and the excavation of the horizontally protecting layer of rock foundation of the permanent lock of Three Gorges Project are discussed in this paper.
在三峡永久船闸开挖中,采用了预留保护层、深孔梯段爆破技术等控制爆破方案。
5) Millisecond blasting with small interval
小梯段微差爆破
6) deep-hole-presplit blasting
深孔梯段预裂爆破
补充资料:十报恩 赠段先生 折段字起
【诗文】:
公物外好生涯。火相逢结大砂。女盘桓看大药。牛哮吼戏灵葩。云铺地丹炉赫,子观天碧眼华。有三生君省悟,中无事步烟霞。
【注释】:
【出处】:
公物外好生涯。火相逢结大砂。女盘桓看大药。牛哮吼戏灵葩。云铺地丹炉赫,子观天碧眼华。有三生君省悟,中无事步烟霞。
【注释】:
【出处】:
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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