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- controlled blasting dismande 爆破拆除
- The cutting blast is a main applied technique among the urban controlled blasting techniques. 在城市控制爆破技术中,切割爆破是应用的主要手段。
- A longitudinal concrete cofferdam was demolished by way of underwater controlled blasting. 利用水下控制爆破方法拆除了大源渡河中的混凝土纵向围堰。
- Controlled blasting is the key technique of mining method and stoping technology. 控制爆破技术是采矿方法及回采工艺实施中的关键技术。
- Longhole shock controlled blasting is an important method which preventes coal andgas ouburst in tunnelling. 本论文深孔松动控制爆破的成缝机理进行了总结和分析。
- Cumulative explosion is a promising technology in controlled blasting of rock mass. 聚能爆破技术是岩石控制爆破技术中有待开发的领域。
- Abstract： A longitudinal concrete cofferdam was demolished by way of underwater controlled blasting. 摘 要： 利用水下控制爆破方法拆除了大源渡河中的混凝土纵向围堰。
- Shanghai Shiliupu Passagers Building and Shenke Hotel were demolished by controlled blasting in complex environment. 上海十六铺客运大楼和申客饭店大楼拟予爆破拆除,但爆区周边环境复杂。
- An engineering example of the excavation by controlled blasting for various small transect pile-wells in downtown districts is introduced. 介绍了在闹市区对多种小断面桩井采用控制爆破技术进行开挖的工程事例。
- According to experience of stonework excavation, we plan to adopt a in-the-hole drill to have deep hole controlled blasting technology. 根据石方开挖施工经验，计划采用潜孔钻机布孔进行深孔控制爆破技术施工。
- In this paper,the controlled blasting technique is adopted to demolish reinforced concrete frame structure in complicated surroundings. 作者采用控制爆破技术拆除复杂环境下钢筋混凝土框架结构物。
- As Houxi Opencast Mine has smaller mining boundary and it is near villages,the safety of mining and controlled blasting are strictly required. 侯西露天矿开采境界小,距离村庄近,对剥采作业安全性、控制爆破技术有较高的要求。
- In order to clean hundreds of tons of remainder iron in blending furnace,a controlled blasting method was applied to incise the remainder iron. 为了清除武钢二炼钢混铁炉内的数百吨残铁,采用了爆破切割方法。
- According to a practical example,this paper introduces that controlled blasting excavates the little diameter basic stake rock. 介绍了在闹市区对多种小断面桩井采用控制爆破技术进行开挖的工程事例。
- The results show that a controlled blasting method by charging onout wall of pipe with the mixed RDX and TNT-NH 4NO 3 can effectively descale ash carrier pipe. 研究结果表明，将黑索金和硝铵炸药按一定比例混合，采用管外贴壁装药的控制爆破方法，可有效清除输灰管内的灰垢。
- Based on the theory of fracture mechanics,the mechanism of crack-forming among shotholes in the directional split of rock by controlled blasting is expunded. 文章依据断裂力学理论,论述岩石定向断裂控制爆破炮孔间贯通裂纹形成的原理;
- This Paper discusses Charge Weight of Ornamental Stone Single-SurfaceCut Control blasting and Considers that the Charge Consists of two Partsi.e. 本文论述了石材开采切割爆破中装药量的有关问题；提出切割爆破中的装药量由面装药量和体装药量两个部分来计算；
- The aplication of deephole loosening controlled blasting under complicate environment at Xuehuashan Section of shengli road in Bengbu City is introduced. 利用深孔松动控制爆破技术对复杂环境下拓宽路段山体进行爆破开挖。
- Bucket blasting,which is based on the principle of touch blasting and takes water as a backpressure medium,is a controlled blasting method for thin plate structures. 水桶爆破法是根据接触爆炸的作用原理 ,利用水作为背压介质 ,对薄型结构进行控制爆破的一种方法。
- This paper expound the applied technique of the nonel detonator network to the underwater controlled blasting according to the engineering example from design to construction etc. 本文以一工程实例，从设计到施工，阐述了导爆管雷管接力起爆网路在水下控制爆破中的应用技术。
