此外还介绍了起爆顺序、安全防护措施及爆破结果。
In addition, the blasting sequence, safety precautions and blasting results were presented.
在每个实例中,叙述了爆破设计、实际施工、安全措施和爆破结果等内容。
The design of demolition, practical, performance safety measures and demolition results are given for each case.
爆破结果表明,采用聚能切割方式进行控制爆破拆除钢结构高塔是可行的。
The blasting result showed that controlled blasting by employing energy concentrating cut was feasible in demolition of high tower with steel structure.
爆破结果表明,本次在复杂环境下拆除水塔的爆破设计及各项安全防护是合理的,可行的。
The blasting result shows that the blasting design of water tower demolition in the complicated circumstances and various safety protection measures are reasonable and feasible.
由于炮孔堵塞不牢和初始自由面利用不充分,井下平巷的掘进开挖爆破仍存在投入大、爆破结果欠理想等问题。
Because of the weak borehole sealing and inadequate use of the initial free face, the higher investment and unsatisfactory blasting effect still exist in the mine tunnel excavation blasting.
介绍了爆破漏斗的实验设计和实验方法,并对实验结果进行了分析。
The experiment design and method of loose blasting funnels are introduced in this paper, and an analysis of the test results is carried out.
通过测试结果的反馈,优化爆破方案。
By feeding back of testing results, blasting plan is optimized.
同时,等幅循环荷载与野外爆破地震荷载在荷载类型、荷载强度和频率方面对试验结果有一定的影响。
Meanwhile, the effects of load types, load strength and frequencies of the uniform cyclic load and the field explosion load on the test results are of importance.
本文分析了槽孔断裂控制爆破的理论依据,对其断裂机理进行了探讨,并且讨论分析了现场和实验室模型试验的结果。
This paper analyzes the theory of Trench fracture controlled explosion and discusses its fracture mechanism. Also, the paper analyzes the results from in situ and laboratory tests.
结果表明现爆破下平硐是稳定的,规范中给定的岩体极限抗震速度有些保守。
The results indicate that the adit is stabile and the value of the given critical antivibration velocity of rock is a little low.
在石人沟铁矿的试验结果表明采用垂直深孔预裂爆破技术在该矿是一种可行方案。
The test results show that the technology of vertical deep hole presplitting blast is a feasible method in Shi Rengou Iron Mine.
试验结果表明,底部空气柱装药掏槽爆破效果优于常规装药效果。
Experimental results show that the cut blasting effect of bottom charge is better than that of conventional charge.
文中给出了对爆区进行爆破地震效应监测的结果。
The paper also provides the monitoring results of blasting seismic effect in the blasting area.
以计算结果为参照来分析、评价爆破震动对边坡稳定性的影响。
The calculation results and open-pit slope stability under blasting vibration influence are analyzed and appraised.
测震结果和影像资料表明,爆破工艺是可行的、必要的。
The dotermined results and photograph data show that the blasting technology is feasible and necessary.
结果表明应用该方法和运用《爆破安全规程》(GB6722-2003)并以振速作为判据所得的评价结论能取得一致。
The results indicate that the assessment conclusion educed form the application of this method and application of the《Blasting Safety Regulations》(GB6722-2003) are consistent.
计算结果较好地反映了竖井周围岩体不稳定关键块在爆破振动作用下沿断层破坏、崩落的动力学过程。
The result of blasting simulation clearly shows the movement of the silo is due to the unsteadiness jointing rock mass under applied blasting vibration load.
试验结果证明,复合不耦合装药结构可以降低工作面温度和减小对周围保留冻土爆破振动的损伤。
The test results have proved that the compound non-coupling charging structure can reduce the temperature of the working face and the blasting vibration damage on the reserved frozen soil.
研究结果不仅保证了重点工程的安全施工和周围建筑的安全,而且有助于丰富爆破挤淤理论,指导类似工程实践。
The result not only ensured the safety of the construction and that of the surrounding buildings, but also complements the theory of squeezing silt by blasting and guides similarity engineering.
试验结果表明,露天采场采用孔间微差爆破技术能取得较好的减震效果。
The results show that this technique can be used to decrease the damage effects of blasting vibration effectively in open mines.
试验结果表明了理论分析的正确性,可为爆破实践提供理论依据。
The experimental result showed that the theoretical analysis was correct, and could be used for theoretical basis of blasting practice.
采用圆筒爆破试验方法研究了易碎型钨合金的破片分布特征,并与93W合金的结果进行了对比。
The fragments distribution characteristics of fragile tungsten alloys were studied by means of exploding tungsten alloy cylinders. The experimental results were also compared with that of 93w alloy.
监测结果表明,爆破震动控制较好,周边建筑物没有受到影响。
The result of monitoring shows that the demolition vibration is well controlled and the surrounding constructions have not been disturbed.
此结果可供“多边界爆破体系”及“水平边界爆破体系”设计时采用。
The study results can be used for the design of multiboundary blasting system.
监测结果表明,爆破震速控制较好。
Results of monitoring indicated that the blasting vibration was well controlled.
模型计算结果与采场实际统计结果十分吻合,利用该模型的计算结果对试验采场的爆破设计进行了改进,得到了令人满意的实际效果。
The calculated results from the model were very conformable to the actual statistic results of the stope and were used to modify the blasting design of the test stope, with a satisfactory result.
研究结果可以为节理岩体的断裂爆破提供理论依据。
The results of the present research can provide the theoretical basis about the blasting fracture of rock mass with joints.
监测结果表明,爆破震速控制较好。
The result of monitor show that the demolition vibration is well controlled.
监测结果表明,爆破震速控制较好。
The result of monitor show that the demolition vibration is well controlled.
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