安装地点巷道、硐室照明。
在硐室爆破中，不耦合系数是一个重要参数。
In chamber blasting, uncoupling loading coefficient is an important parameter.
本文讨论了爆破方案对硐室爆破成本的影响情况。
The influence of blasting scheme on the cost of chamber blasting is discussed.
分析了南芬露天铁矿生产爆破对主运输平硐的影响。
The effect of the blasting of production on main transported adit was analyzed at Nanfen Iron Open-pit Mine.
介绍了济宁二号煤矿箕斗装载硐室施工方案及技术。
The plan and technology of skip loading chamber construction in Jining No.
在现场进行了集中药包与分集药包硐室爆破的大量模拟试验。
A large number of simulation tests for chamber blasting with concentrated or sub-concentrated charges were carried out in a site.
这些具体做法对拓宽硐室爆破的应用范围有着重要的现实意义。
This doing is of great importance to widening the use of chamber blasting.
介绍了成庄矿北翼胶带机机头硐室采用锚索支护技术的实践经验。
The practice experience of adopting cable anchor supporting technique in northern belt conveyor head chamber is introduced.
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。
The effect of throw out blasting can be controlled effectively by adopting plane strip shaped charge in chamber blasting engineering practice.
本文结合金刚村硐室大爆破工程实践，设计了导硐的封堵药包方法。
In light of the practice of chamber blasting in Jingang village, a method of stemming charge in leading chamber is described in this paper.
第一个是两代人硐成长在不同的时代，因此它们之间的分歧往往上升。
Thee first one is that the two generations have grown up at different times, thus the disagreement often rises between them.
铅硐山铅锌矿床氧化带较发育，提出用氧化率来标定矿石的氧化作用特征。
Oxidation zone developed in Qiandongshan Lead Zinc deposit. The oxidation ratio is proposed to define the oxidation feature of ores.
把改进算法应用于地下工程中的一类组合优化问题——硐群施工顺序优化。
The improved algorithm is applied into one kind of combinational optimization problem of construction order for underground house groups.
通过硐室爆破模拟试验，对不同布药结构产生的爆破震动强度进行了对比。
Through simulated tests of chamber blasting, a comparison between the intensities of blasting vibrations from different charge layouts is made.
结果表明现爆破下平硐是稳定的，规范中给定的岩体极限抗震速度有些保守。
The results indicate that the adit is stabile and the value of the given critical antivibration velocity of rock is a little low.
美国乔治亚州一所学校的校长表示因为天气太好，计划停课放假一天。 硐。
Thee headmaster of a school in Georgia says he plans to cancel classes because of great weather.
这种改进的硐室爆破技术有利于扩大其适用范围，对同类工程具有参考价值。
The improved technique of chamber blasting is beneficial to the extending of its scope of applications, and provided references for the similar engineering.
对危险截面的强度验算表明，使用该支护结构的铁路隧道硐室稳定、安全度高。
The calculation of the strength of dangerous sections testifies that the railway tunnel with this support structure has high stability and safety.
在公路路堑切槽开挖硐室控制大爆破中，采用较大不耦合比较进行松动控制爆破。
Bigger uncoupling is adopted to realize loose controlled blasting in the excavation of chasm notch blasting.
局部通风：矿山生产期间对无贯穿风流的独头工作面或独头硐室采用局扇加强通风。
Local ventilation: Portable blow is adopted by the airless end or airless adit for ventilation.
在趾板混凝土施工前必须对趾板区基础的地质钻孔、探硐、断层破碎带等进行处理。
The geological boreholes, exploratory adits and fault crushed zone in the plinth foundation area must be disposed before plinth concrete construction.
因此，研究地下硐室的岩体结构特征，对评价地下硐室的围岩稳定性是很有帮助的。
So, the structure character study of rock mass is very useful to value the wall-rock's stability of underground powerhouse.
程高山八次硐室爆破的成功实施为城镇地区大量土石方的爆破开挖提供了有益的经验。
The successful eight times blasting carried out in Chenggaoshan mountain chamber provides helpful experience for digging of large amount of soil and rock by blasting in town region.
云南省麻栗坡县猛硐瑶族乡野猪塘自然村，是一个依靠科技走向富裕文明的苗族村寨。
Yezhutang village of Mengding Township in Malipo County is a Miao village, which depended on science and technology to become rich and civilized.
本文分析了横波测试的重要性，简要介绍了用地震仪在地下硐室测试S波的方法与技术。
This paper analyzes the importance of transverse wave testing. It briefly introduces the method and technique of s wave testing by using seismograph in underground coyote.
结合具体施工条件，对主井箕斗装载硐室施工方案进行了分析，选择了适宜的施工方案。
This paper associates with specific construction condition, analyses the construction scheme for main shaft pan loading chamber, and chooses proper construction scheme.
根据硐室的服务年限及围岩岩性，分析了硐室的受力情况，依据组合拱理论计算出支护参数。
According to the service life limit of stone room and surrounding rock, the circumstances of bearing force are analyzed. On basis combination arch theories, the support parameters are computed.
告成煤矿升级为煤与瓦斯突出矿井后，将架线电机车改为电瓶车牵引，设计并施工了充电硐室。
After Gaocheng coal mine raising to coal and gas outburst mine, the locomotive with power line is transformed battery locomotive, to construct and design a electrified chamber.
裴沟煤矿升级为煤与瓦斯突出矿井后，将架线电机车改为电瓶车牵引，设计并施工了充电硐室。
After Peigou coal mine raising to coal and gas outburst mine, the locomotive with power line is transformed battery locomotive, to construct and design a electrified chamber.
裴沟煤矿升级为煤与瓦斯突出矿井后，将架线电机车改为电瓶车牵引，设计并施工了充电硐室。
After Peigou coal mine raising to coal and gas outburst mine, the locomotive with power line is transformed battery locomotive, to construct and design a electrified chamber.
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