• Bench blasting is the most usual type of blasting work.

    爆破常用爆破工程之一。

    www.youdict.com

  • Simulation on effect of stemming length to deep hole bench blasting;

    大块率是评价露天矿台阶爆破质量的重要指标之一。

    www.dictall.com

  • Typical pit bench blasting can be viewed as blasting under the condition of two free faces.

    常规露天台阶爆破视为两个自由条件的爆破。

    dict.cnki.net

  • The results obtained are important to controlling the fragmental quality under bench blasting.

    所得结论控制和提高爆破破碎质量具有重要意义。

    dict.cnki.net

  • Ditching blasting differs from common bench blasting, but it has its specialty and complexity.

    沟槽爆破不同一般台阶爆破,具有特殊性复杂性

    202.127.156.16

  • Stopping can very well be compared with bench blasting but requires considerably larger charges.

    崩落十分相似于段爆破,只不过所需的装药量比较大一些。

    www.websaru.com

  • The boulder, rock wall. bottom toe always appear in limestone mine mid deep bench blasting because of bedding, fault, joint and cave.

    石灰石矿岩层较多,断层节理裂隙溶洞发育,爆破容易产生大块、墙和根底

    www.chemyq.com

  • Bench blasting and smooth blasting was used in construction of the dam of Yunpeng Power Station and have been reached expected results.

    云鹏电站大坝工程坝肩施工采用了梯段爆破光面爆破,取得预期的效果。

    dict.cnki.net

  • On the basis of theoretically understanding of fly rock control, some concrete measures for fly rock control in bench blasting are proposed.

    获得飞石控制定性概念基础上,提出了台阶爆破飞石控制具体措施

    dict.cnki.net

  • Based on WINDOWS system and applied visual programming technology, programming methods of computer simulation system for bench blasting are introduced.

    介绍了基于WINDOWS平台应用可视化编程技术台阶爆破计算机模拟系统编制方法

    dict.cnki.net

  • Three dimensional finite element computing model is established and the effect of stemming length to deep hole bench blasting is studied by three dimensional finite element method.

    采用有限元数值分析法,通过建立三维有限元计算模型,分析堵塞长度堵塞区有效应力场影响

    dict.cnki.net

  • This system is characterized by interface well, function all-around, operation simple and easy extend etc., suited for blasting parameters optimum and blasting effect control for bench blasting.

    系统具有界面功能操作简单和易扩展等特点适用台阶爆破的爆破参数优化爆破效果控制

    dict.cnki.net

  • The physical model of cantilever board in bench blasting is firstly presented and based on the hypothesis, a formula for calculating the charge weight in the MS delay bench blasting is also derived.

    首先提出台阶岩体爆破悬臂薄板物理模型基础上建立了台阶多排微差爆破的炸药计算公式

    www.dictall.com

  • Predicts bench tight blasting effects by genetic neural network, which can enhance the reliability of predicting effects. Genetic neural network is the model of human brain.

    应用遗传神经网络模型台阶压碴爆破效果进行预测增强预测结果可靠性

    dict.cnki.net

  • In this paper bench tight blasting effects are predicted by genetic neural network, then the reliability of predicting effects is enhanced.

    应用遗传神经网络模型台阶爆破效果进行了预测,增强了预测结果的可靠性

    dict.cnki.net

  • Predicts bench tight blasting effects by genetic neural network, which can enhance the reliability of predicting effects.

    应用遗传神经网络模型对台阶爆破效果进行预测增强预测结果可靠性

    www.chemyq.com

  • Predicts bench tight blasting effects by genetic neural network, which can enhance the reliability of predicting effects.

    应用遗传神经网络模型对台阶爆破效果进行预测增强预测结果可靠性

    www.chemyq.com

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