您要查找的是不是：
- Research on Optimizing Smooth Blasting Schemes of the Tunnel Based on Grey Situation Method. 基于灰局势方法的巷道光爆方案优选研究。
- The method is an experience summary of author who applies a plastic nonel tube initiation system to smooth blasting. 该方法是作者将塑料导爆管起爆系统应用于光爆作业中的一些经验总结。
- The stonework blasting of this contract uses construction program that combine blasting deep hole and smooth blasting. 本合同段石方爆破采用深孔控制爆破和光面爆破相结合的施工方案。
- The paper introduced the parameter optimization and construction method of smooth blasting of horse-head ingate. 文中详述了马头门光面爆破参数的优化及施工方法。
- By improving parameters of the blasting hole,the charge,charging structure and the priming order etc,the smooth blasting is formed. 通过改进爆破的孔网参数、装药量与装药结构、起爆顺序等,从而形成了光面爆破。
- The application of smooth blasting technique and the eflicient measu,cs in excavation of the underworkings are disc.ussed. 文章阐述了井下永久巷道光面爆破技术的应用和提高井下永久巷道开拓的光面爆破技术质量的措施。
- The sympathetic detonation of charges and air separated charging were adopted in the smooth blasting to simplify the charging technology and sho. 同时，在用边孔的先面爆破中，利用炸药的殉爆，采用空气间隔装药，缩短了装药时间，简化了装药工序。
- Abstract: Good results were achieved in PD103 adit of Yangshan mining area in South Gansu by smooth blasting and new Austrian method. 中文摘要: 光面爆破法和新奥法在陇南文县阳山矿区PD103平硐施工中取得了非常好的效果。
- The smooth blasting technique is a good choice for laneway outline controlling,and it is widely applied at home and abroad. 光面爆破是一种控制巷道轮廓较好的爆破方法,在国内外广泛使用。
- Application of large - diameter pre - fissures or smooth blasting in underground experiment stop of non - pillar continuous mining is introduced in the paper. 介绍了大孔径预裂（光面）爆破技术在凤凰山铜矿无间柱连续采矿试验采场中的应用。
- According to the construction experience of Guzhuang Coal Mine in Yangquan City for many years, the paper analyses the application of smooth blasting in coal laneway bolting. 阳泉固庄煤矿根据多年来施工实践经验,分析光面爆破在煤巷锚杆支护施工中的应用。
- The technique of tunneling by smooth blasting under complex geological conditions is presented and the technique gives good results in the water conservancy project. 文章介绍了在复杂地质条件下的隧洞光面爆破施工技术.;此技术在水利工程中运用;取得了良好的效果
- Successful application of the deep-hole millisecond blasting with double-bench smooth blasting is a development to deep-hole blasting technologies for open pits. 双台阶光爆的深孔微差爆破的成功应用，是露天深孔爆破技术的一项发展。
- Detonating fuse will be used to detonate with interval charging for tunnel smooth blasting traditionally, it is more difficult to use detonator to detonate and propagate. 对于隧峒开挖光面爆破,如果采用孔内间隔装药,按传统方法须采用导爆索引爆,用雷管引爆,传爆是件较困难的事情。
- The construction and support of a super room in soft seam is introduced,and smooth blasting,bolt-mesh-shotcreting support and forepling technique are emphasized. 本文介绍了在松软煤层中大断面硐室施工与支护的具体方法,着重阐述光面爆破技术和锚网索喷浆支护及超前插钢针支护技术。
- The selection and test determination of smooth blasting parameters, layout of snubbers, charging structure, initiation device, tubing effect, blasting effect and its properties are involved. 其中涉及到光面爆破参数的选择与试验确定,掏槽眼的布置方式、装药结构、起爆手段、管道效应、爆破效果及特点。
- When implementing the smooth blasting in small-sectional roadway excavation under complex geologic conditions,the blasting parameters and the implementation technology have a certain particularity. 在复杂地质条件小断面巷道掘进中实施光面爆破,其爆破参数和施工工艺有一定的特殊性。
- Calculation method and values of smooth blasting parameters in rock tunnels are presented in this paper after smooth blasting principle and influence factors are analyzed with practice experience. 通过对光面爆破原理和影响因素的分析,结合实践经验,给出了相应的岩石巷道掘进光而爆破主要技术参数的理论计算方法和经验数值。
- The 2D dimension elastic-plastic model of rock mass was adopted and the smooth blasting process with and without damage were simulated with the dynamic finite program ANSYS/LS-DYNA. 摘要应用动力有限元ANSYS/LS-DYNA程序，建立岩体二维弹塑性模型，对不考虑损伤和考虑损伤的光面爆破过程进行了数值模拟，并比较2种模型最大有效应力随距离的变化关系。
- Effect of detonation wave in rock fragmentation is detailedly introduced several new smooth blasting methods are brougth forward according to its mechanism of rock fragmentation in this paper. 文中较详细地介绍了爆轰波在爆破破岩中的作用,根据其破岩机理提出了几种新的更优越的光面爆破方法。
