blasting test 中文意思是什麼
blasting test
解釋
爆破試驗-
During blasting test of rock split in advance using double factors test method, the work is reduced and predigested
在預裂爆破試驗中，採用雙因素試驗方法，減少了試驗的工作量。 -
Standard test method for conductimetric analysis of water soluble ionic contamination of blasting abrasives
噴砂磨料水溶解離子污染導電分析的標準試驗方法 -
Chamber blasting test for small scale sandsyone mining
砂石料場開采小型硐室爆破試驗 -
Test and research on blasting mining in thin seam of liangzhuang mine
良莊煤礦薄煤層炮采試驗研究 -
Application and test on controlled blasting in draw on slope of open - pit
露天采場臨近邊坡控制爆破試驗及應用 -
On the simulated test technique of super dynamic strain of jointed rock mass blasting
節理巖體爆破超動態應變模擬試驗技術 -
It now possesses of not only some production equipment advanced in the national level, such as automatic hydraulic pressure spring eye machines, automatic control quenching furnaces and automatic control tempering furnaces the control accuracy attains 5 and shot blasting machines of landscape and vertical orientation, but also some sophisticated quality detection equipment, such as durometers, metallographic microscopes, stiffness and endurance test machines, etc. besides the hardware equipment, the company has a group of senior specialized technical personnel in the field of the design of the leaf spring processing, the leaf heat treatment as well as the tqc total quality control
擁有自動液壓卷耳機自動控溫的淬火爐和回火爐爐溫控制精度達到5橫向和縱向噴丸機等國內先進的生產設備。同時還有為保證質量購置的硬度計金相顯微鏡剛度檢測及疲勞試驗機等先進的質量檢驗設備。從產品生產開始的每一個環節進行全方位的質量控制。 -
It also has been validated by the test result. on the basis of reduced stress attenuation formula, the paper elicit theoretical calculation expressions of jam lengths in hole blasting and space between charges in linear charge blasting. linear charge blasting at the net of highway to zhuhai aerodrome and the hole blasting at underground stope in gaofen mining company have been design by the expressions
根據建立的條形藥包爆破徑向應力衰減方程，得出了淺孔爆破堵塞長度和條形硐室藥包爆破藥室間距理論計算公式；按推導的計算式設計了珠海西區機場路埡口條形藥包爆破和高峰礦業有限責任公司地下采場淺孔爆破。 -
With computer imitation and laboratory physical analog as the lead and on the basis of test ore blocks and industrial blownoff - ore rock tests, study on the enlarged - structure parameters of sublevel caving in meishan iron mine was carried out, which included single tests of drilling and blasting parameters ， transition sublevels and equipment complementation. the timely popularization of this enlarging structural parameter technique has greatly improved the performances of the sublevel caving mining and promoted the technological advance of underground mining
梅山鐵礦加大無底柱分段崩落法采礦結構參數研究，採用計算機模擬、實驗室物理模擬為先導，試驗礦塊、工業放出體試驗為基礎，分別進行了采場鑿巖爆破參數、過渡分段、設備配套等單項試驗，並在全礦及時進行了推廣應用，極大地改善了礦石開采過程中的各項指標，促進了地下礦山開採的技術進步。 -
To achieve a reasonable charging construction, by analyzing g. harries ' s mathematics model theoretic and calculating the parameter of explosive construction by using delphi programmable language programming the program. the result analyzing of blasting test approves that optimization of explosive construction can give the economic benefit for mine
為尋求合理的裝藥結構，對g . harrise數學模型進行了理論分析，採用delphi語言編制計算機程序計算裝藥結構參數，爆破試驗結果分析證實裝藥結構優化可以為礦山帶來經濟效益；根據分形幾何理論，探討了巖石爆破塊度的分形特徵，不同裝藥結構爆破試驗的破碎塊度均顯現出了良好的分形結構。 -
The directional breaking blasting technology for underground development used in xishimen iron mine is described. a comprehensive summary is made of it which includes the test technology, the blasting parameters and the on - site application effect so as to provide precious experiences for other mines
論述了西石門鐵礦井下掘進定向斷裂爆破技術，對其試驗工藝、爆破參數、現場應用效果等方面進行了全面總結，為其它礦山井下掘進提供了寶貴經驗。 -
Testing of abrasives ; test cabin for pressure - type blasting
磨料檢驗.壓力噴射用試驗箱 -
Through the statistic and analysis of rock core crack, sonic wave velocity test, microcosmic structure of core slice observation by electron microscope, core strength test to the sampled damaged slope rock mass, it indicates that the damage degree of smooth blasting to slope rock mass has no obvious relation with blasting scale but with the line density of explosive filling and the strength of the rock in damaged area decreases evidently
通過受損邊坡巖體取樣巖芯裂隙的統計分析、聲波速度測試、巖芯切片微觀結構的電鏡觀察及巖芯的強度試驗，發現光面爆破對邊坡巖體的損傷程度與爆破規模無明顯關系，而與光爆孔的線裝藥密度有關，損傷區巖石的強度明顯降低。 -
Test and study on increasing the blasting efficiency of underhand cutting and filling method in hexagon stope in longshou mine
提高龍首礦下向六角形進路式采礦爆破效率試驗研究 -
The main research work include : rock split in advance by the blasting ; the rock objection explored wit ultra sonic and quality evaluation ; a new technique of excavation of a protection layer once time ; deep hole steps explosion test research ; blasting material lest ; the blasting technique research of underground engineering
主要研究工作有：預裂爆破試驗研究；聲波巖體探傷及質量評價；保護層一次開挖新技術；深孔梯段爆破試驗研究；爆破材料試驗；地下工程開挖爆破技術研究。 -
Test of using new blasting agent at open - pit mine
露天礦使用新炸藥的試驗 -
Physical model test and study on shaft excavation by one - step deep - hole blasting
一次爆破成井物理模型試驗研究 -
Test on blasting parameter optimization of coal blasting mining face in thin seam with partings
含煤矸石薄煤層炮采面爆破參數的優化試驗 -
Test and research on perimeter blasting result of frozen soil in mine freezing shaft
立井凍土周邊爆破效果的試驗研究 -
The paper introduces the application of following new technologies in letan hydropower station construction and their effects : distributed optical fiber temperature test technology, cement paste grouting watertight technology, horizontal presplit blasting technology of foundation base
摘要介紹分散式光纖溫度監測技術、水泥膏漿堵漏防滲技術和建基面水平預裂爆破技術在樂灘水電站工程施工的應用及其效果。
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