blasting的例句大全

Secondly, the choice of boundary material and the matching of boundary effect of the test model of deep hole bench blasting are analyzed by utilizing stress wave theory. At the same time the results of experiments were applied to the project practice.

然后利用应力波理论，讨论了深孔台阶爆破试验模型的边界材料的选择和边界效应匹配问题，同时将实验结果应用到了工程实际中去。

Finite element of ANSYS, stress response, displacement response and speed response were analyzed this slope blasting excavation by utilizing the transformed accelerated time interval curve from the test speed time interval of blasting vibration as the calculating loads.

利用自编程序，将爆破震动实测速度时程曲线转化为加速度时程曲线作为计算荷载，对该边坡爆破开挖进行了ANSYS有限元模态分析和应力响应、位移响应、速度响应时程分析。

Bench blasting similarity and model test in Yiyang mine

宜阳矿台阶爆破模拟相似律与模型试验研究

Application of Deep Blasting Relieving Pressure Technology in Rockburst Prevention and Management of Thin Seam

冲击地压薄煤层深孔爆破卸压技术的应用

Analysis on dynamics response of thin shell cylindrical structure in the water pressure blasting

水压爆破圆柱薄壳结构物的动力响应分析

Soft and thin-bedded characteristics and dynamic load action from mining and blasting shock are some basic features of the actual mining roadways in coalmine.

围岩松软、呈层性显著以及受爆破震动和开采动载的反复作用是回采巷道的基本特征。

With unity stibnite concentrate and lead-antimony concentrate act as the raw material, sodium sulfide was used to leach antimony concentrate to form sodium thioantimonite solution, sodium pyroantimonate was precipitated by blasting air into the solution.

以单一的辉锑矿精矿和铅锑精矿为原料，通过硫化钠浸出锑精矿使锑形成硫代亚锑酸钠进入溶液，往溶液中鼓入空气，使锑生成焦锑酸钠产品。

Control of Blasting Vibration of Underground Chamber at a Hydropower Station

地下洞室爆破振动控制研究

Control study of blasting vibration of underground chamber of hydropower station

某水电站地下洞室爆破振动控制研究

This text utilizes finite element method set up slope rock deep hole blasting models of some power station, use three-dimensional finite element entity unit model, and make time history analysis when going on of blasting earthquake.

并利用有限元方法建立了边坡岩石深孔爆破模型，爆破地震的产生过程进行模拟，获得距爆孔一定距离范围内岩体某点的加速度时程曲线，即取得了爆破地震波。

The One-Stroke Shaping Blasting Technique for the Excavation of the Through Cut of the 16~ ( th) Contracted Section of the Yu-Huai Railway

渝怀铁路十六标段路堑开挖一次成型爆破技术

Study on throw blasting and pull shovel handling

抛掷爆破与拉斗铲倒堆工艺研究

Analysis on the characteristics of explosion crater produced by throw blasting with plane charges

平面药包抛掷爆破的漏斗特征解析

Investigation of constructing tailings dams with directional throw blasting under bad topographical conditions

在不利地形条件下定向爆破堆筑尾矿坝的探讨

Study on computer simulation for rock fragmentation and throw after blasting in open pits

露天台阶爆破岩石破碎与抛掷的计算机模拟研究

The effect of throw out blasting can be controlled effectively by adopting plane strip shaped charge in chamber blasting engineering practice.

在硐室爆破工程中应用平面条形药包可以有效地实现对抛掷的控制。

Directional throw uncovering Coyote blasting at Zijinshan Gold Mine

紫金山金矿揭顶定向抛掷硐室大爆破

A Thousand-Ton Explosive Charge Directional Throw Open-air Stripping Blasting

千吨级露天剥离定向抛掷大爆破

Vertical Itemized Back Pretreatment Medium-length Hole Throwing Blasting Spacing Cementation Filling Mining Method

竖分条预控顶中深孔抛掷爆破间隔胶结充填采矿法

Discussion about directional throwing blasting in multiaspect facing empty

论多面临空定向抛掷爆破