1) fast smooth blasting
快速光面爆破
2) blasting tunneling
快速爆破
3) smooth blasting
光面爆破
1.
Controlled smooth blasting technology applied to seam gateway and semi coal-rock roadway in Shouli Mine;
朔里煤矿煤巷与半煤岩巷控界光面爆破技术
2.
The research on the application of smooth blasting in fast excavation;
光面爆破在快速掘进中的应用
3.
Application of smooth blasting one-step forming technology in drift driving for large-sized section;
光面爆破一次成型法在大断面巷道掘进中的应用
4) smooth wall blasting
光面爆破
1.
The technology problems of blasthole depth,cutting blasting,smooth wall blasting,and directional blasting is discussed.
文章对炮眼深度、掏槽爆破、光面爆破、定向爆破等技术问题进行了探讨。
2.
Adopting smooth wall blasting in excavation can reduce the vibration and the fracture to the surrounding rock, also it can guarantee the surrounding rock's perfection and stability.
采用光面爆破掘进法,减小了对围岩的扰动和破坏,确保了围岩的完整性及自身的稳定性,与超前锚杆、喷锚网、U型钢金属架支护配合使用后,保证了矿块回采进路的稳定性,同时为安全生产打下了良好的基础。
3.
Based on the smooth wall blasting technigue,smooth wall pipe split blasting technique is presented and the possibility, function and advantage of the method is confirmed by experiment,which contributed functional basis for effectivly managing the roof of under ground station and underground road rock of the gold min
在光面爆破的基础上提出了光爆劈裂管爆破法 ,并通过试验证实了此法的可行性、实用性、先进性 ,为黄金矿山井下采场顶板和井巷硐室的围岩管理工作达到更高的目标提供了实用依
5) smooth surface blasting
光面爆破
1.
Factors affecting smooth surface blasting;
影响光面爆破效果的因素分析
2.
This article is detailed to introduce the principle,the method of smooth surface blasting,the choice of the parameter of smooth surface blasting,the standard and the advantage of smooth surface blasting,explaining the necessity of adopting smooth surface blasting.
本文详细介绍了光面爆破的原理、光面爆破的方法、光面爆破参数的选择、光面爆破的标准和光面爆破的优点,说明了采用光面爆破的必要性。
3.
At present,the application of smooth surface blasting for hydraulic tunnel becomes more and more popular.
目前 ,水工隧洞光面爆破施工技术应用日趋普遍 。
6) smooth blast
光面爆破
1.
By the middle deep hole opposite smooth blast can embrasure the utilization ratio of blast hole and the work efficiency,reduce the damage of surrounding rock,which not only can lift the safe parameters of building but also be favour of tunnel suport, cut down the lost of materials and achieve the high production and efficiency of mine.
采用中深孔反向光面爆破工艺,可以提高炮眼利用率,提高单进和工效,同时减少对围岩的破坏,既提高了施工安全系数,又有利于巷道的支护,并降低了材料消耗,实现了矿井高产高效。
2.
In light of the actual blasting, the effect of the smooth blasting is better, with which overbreak or underbreak can be avoided effectively.
从实际爆破的情况来看,光面爆破的效果较好,有效的控制了隧洞的超欠挖现象。
3.
smooth blasting technology had been taken to excavate the central pilot drift and to widening the both sides.
在无压段上层中导洞及两侧扩挖采用了光面爆破施工技术。
补充资料：光面毛革
分子式：
CAS号：
性质：亦称光面毛革。多以绵羊毛皮或三北羔皮为原料，经鞣制、干燥、磨里、染色、加油、涂饰及熨皮等工序，赋予毛皮肉面以皮革的性能。即毛面按裘皮整饰，保留有剪短剂整的毛被。肉面按皮革整饰成绒面或涂饰成光面。使同一张皮兼有裘和革的双重功能，毛面是裘，肉面是革，正反两面均可穿用。主要用于制作两用服装、手套、鞋和皮褥等。
CAS号：
性质：亦称光面毛革。多以绵羊毛皮或三北羔皮为原料，经鞣制、干燥、磨里、染色、加油、涂饰及熨皮等工序，赋予毛皮肉面以皮革的性能。即毛面按裘皮整饰，保留有剪短剂整的毛被。肉面按皮革整饰成绒面或涂饰成光面。使同一张皮兼有裘和革的双重功能，毛面是裘，肉面是革，正反两面均可穿用。主要用于制作两用服装、手套、鞋和皮褥等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条