岩体可爆性分级,blasting classification of rock
1)blasting classification of rock岩体可爆性分级
1.Based on the hierarchical clustering theory, a weighted hierarchical clustering method(WHCM) for theblasting classification of rock is presented.本文利用聚类分析理论建立了岩体可爆性分级的加权聚类分析方法 ,实例验证结果表明该方法是可行的。
英文短句/例句
1.Rock Mass Blastability Classification and its Application in Shuichang Open Pit Mine水厂铁矿岩体可爆性分级方法与应用
2.Application of grey relational analysis in the blastability grading of rock灰色关联分析在岩体可爆性分级中的应用
3.Projection Pursuit Regression Method of Rock Blastability Classification Based on Artificial Fish-Swarm Algorithm基于人工鱼群算法岩体可爆性分级的投影寻踪回归方法
4.Judgment indexes and classification criteria of rock-burst with the extension judgment method岩爆的判别指标和分级标准及可拓综合判别方法
5.Research on the Dynamic Stability under Blasting Load of Jointed Rock Slope;节理岩体边坡爆破动力稳定性分析研究
6.Analysis for the Explosion Resistant Capability of CBF Ship连续玄武岩纤维复合材料船体抗爆性能分析
7.Study on the Distribution and Available with Foundation Surface Ⅲ_2 Level Rockmass of Xiluodu Hydropower Station溪洛渡水电站建基面Ⅲ_2级岩体分布及可利用性研究
8.Method of distance discriminant analysis for determination of classification of rockburst岩爆等级判定的距离判别分析方法及应用
9.Analysis of smooth blasting parameter on tunnels in soft-fractured rock mass岩体巷道光面爆破参数的分析与应用
10.Contrast Study on Explosion Characteristics of Different Active Flammable Gas不同活性可燃气体爆炸特性的对比分析
11.Study on Stability of Accumulation of Rock Mass in Highway Projects;高等级公路岩堆体边坡稳定性分析研究
12.Dynamic Stability Analysis on DK Slope of Xiaowan Power Station under Blasting Loading;小湾饮水沟岩质边坡爆破稳定性分析
13.Analysis on Dam Foundation Rock Burst in Fengyan Reconstructed Reservoir in Banan District,Chongqing City重庆市巴南区重建丰岩水库坝基岩体岩爆问题分析
14.Study on Rock Mass Sub-Classification in Construction Stage for Road Tunnel;公路隧道施工阶段岩体围岩亚级分级研究
15.Prediction of Possibility and the Level of Rockburst Based on Uncertain Average Gradted Analysis Method基于未确知均值分类理论的岩爆发生和分级预测方法
16.Study on Cumulative Damage Effects and Stability of Rock Mass under Blasting Loading;爆破作用下岩体累积损伤效应及其稳定性研究
17.STABILITY EVALUATION OF SURFACE ROCK BLOCKS IN HIGH SLOPE UNDER BLASTING爆破影响下岩质高边坡浅表层块体稳定性研究
18.Study on Rockburst Proneness of No.105 Orebody of Dachang in Deep Mining大厂105号矿体深井开采岩爆倾向性研究
相关短句/例句
blasting classification of rocks岩体可爆性等级
3)rockmass blast ability岩体可爆性
1.The paper also presents an adaptive weight function according to the fail mechanism of rockmass and a fuzzy aynthetic evaluation medel onrockmass blast ability.从工程应用角度出发，提出一系列评价岩体可爆性评价指标，并根据岩体破坏机制提出模糊自适应权函数，由此建立一个岩体可爆性模糊（Ｆｕｚｙ）综合评判模型。
4)Blastability classification可爆性分级
5)classification of rockburst岩爆分级
1.And then,the criteria andclassification of rockburst commonly used at home and abroad are described.然后,叙述国际范围内常用的一些岩爆判据和岩爆分级方法;论述岩爆的预测和预报;对岩爆防治,包括应力解除钻孔、注水湿化和锚固等方法进行综述。
6)Rock blastability岩石可爆性
1.Use of the effect measure analysis can conduct relative rating of rock blastability while at thesame time complete the systematical analysis of it,which is an information analysis method featured with simpleand fast calculation,flexible application and high adapability.应用效果测度分析方法，可在完成岩石可爆性相对分级的同时，也完成了岩石可焊性的系统因素分析，是一种计算简捷快速、应用灵活、适用性强的信息数据分析方法。
2.A mathematical model using the fuzzy hierarchy analysis for rock blastability appraisal is presented;the basical principle and the calculation of this method are described;and is applications are illustrated by fieldcases.提出了应用模糊层次分析法评价岩石可爆性的数学模型，阐述了该方法的基本原理和计算方法并结合实例说明了该方法的应用。
延伸阅读
岩爆岩爆rockburst岩体中聚积的弹性变形能在地下工程开挖中突然猛烈释放，使岩石爆裂并弹射出来的现象。轻微的岩爆仅剥落岩片，无弹射现象。严重的可测到4.6级的震级，一般持续几天或几个月。发生岩爆的原因是岩体中有较高的地应力，并且超过了岩石本身的强度，同时岩石具有较高的脆性度和弹性。这时一旦地下工程破坏了岩体的平衡，强大的能量把岩石破坏，并将破碎岩石抛出。预防岩爆的方法是应力解除法、注水软化法和使用锚栓-钢丝网-混凝土支护。岩爆破坏堵塞公路
