工程哲学与神东亿吨矿区创新实践

工程哲学指导工程实践。神东矿区在煤矿开发建设创新实践中遵循“系统性、客观性、时效性”的理性思维，系统思考，整体推进，寻找主客观最佳结合，及时掌握和集成新技术、新材料、新装备、新工艺，建设了不同于传统模式的千万吨矿井，建成世界上首个亿吨级煤炭生产基地。全员工效、生产规模、安全、环保水平、资源回收率等指标达到国际领先水平。     

浅谈如何提高构造复杂煤层的煤炭采出率

针对福建省煤田地质构造复杂,煤炭资源日益枯竭的现状.对构造复杂的煤层的特点及煤炭资源采出率低的原因进行分析,提出相应的提高煤炭资源采出率的有效措施.     

Developmental modes of the Neoproterozoic-Lower Paleozoic marine hydrocarbon source rocks in China

Based on the researches on rock type, the mode of occurrence, diagnostic minerals and creatures, the sedimentary geochemistry and organic facies of Chinese marine source rocks from wells and outcrops, and on the research findings of developmental modes of foreign marine source rock, the authors consider that it is impossible to objectively make clear the formation mechanism of hydrocarbon source rock with high organic matter abundance by either single mode of preservation or high organic matter productivity. According to the Chinese geological features, the formation mechanism of the Neoproterozoic-Lower Paleozoic marine source rock is generalized into four modes, namely, thermal water activity-upwelling flow-anoxic; carbonate gentle slope-upwelling flow; xerothermic climate-brine euxinic milieu; and humid climate-retained euxinic milieu; as the Lower Cambrian undercompensation basin organic facies （the Tarim Basin, South China and southwestern margin of North China）, carbonate gentle lime mud bound organic facies （the Upper Ordovician in Tazhong region of the Tarim Basin and the Lower Silurian in the Upper Yangtze Platform）, the Middle Cambrian evaporation laggon organic facies （the Tarim Basin and the Upper Yangtze Platform）, enclosed undercompensation terrigenous bay organic facies （the Middle-Upper Ordovician in the west of the Tarim Basin, the Lower Silurian Long- maxi Formation in the Upper Yangtze platform）. Chinese marine sedimentations with lower organic matter abundance are generalized into two modes of consumption-dilution mode of open epicontinental sea and depletion-dilution mode of supercompensation basin.     

The controlling factors and distribution prediction of H2S formation in marine carbonate gas reservoir, China

Generally, there are some anhydrites in carbonate reservoir, as H2S is also familiar in carbonate oil and gas reservoirs. Nowadays, natural gas with high H2S concentration is usually considered as TSR origin, so there is close relationship between H2S and anhydrite. On the contrary, some carbonate rocks with anhydrite do not contain H2S. Recently, researches show that H2S is only a necessary condition of H2S formation. The reservoir porosity, sulfate ion content within formation water, reservoir temperature, oil/gas and water interface, hydrocarbon and some elements of reservoir rock have great controlling effects on the TSR occurrence. TSR deoxidizes hydrocarbon into the acidic gas such as H2S and CO2, and the H2S formation is controlled by TSR occurrence, so the relationship among reaction room, the contact chance of sulfate ion and hydrocarbon, the reservoir temperature has great influence on the TSR reaction. H2S has relatively active chemical quality, so it is still controlled by the content of heavy metal ion. Good conditions of TSR reaction and H2S preservation are the prerequisite of H2S distribu- tion prediction. This paper builds a predictive model based on the characteristic of natural gas reservoir with high H2S-bearing. In the porosity reservoir with anhydrite, the formation water is rich in sulfate and poor in heavy metal ion. Oil and gas fill and accumulate in the gas reservoir with good preservation conditions, and they suffered high temperature later, which indicates the profitable area of natural gas with high H2S-bearing.     

一个中频电源故障诊断自动检测系统

本文阐述了一个由８０９８单片机结合硬件所构成的中频电源故障诊断自动检测系统．开发和利用它丰富的软件来实现和完善中频电源故障的自动检测、诊断和处理能力．     

地表移动破坏裂缝特征及其控制方法

通过分析地下开采的影响，黄土覆盖层变形裂缝规律，提出以开采方法和工艺方式来控制或减弱地表变形裂缝破坏程度，并在保护地表建筑物的前提下，最大限度回收“三下”呆滞煤炭     

对优秀跳远运动员助跑准确性的研究

通过对全国第十届运动会37名男女跳远运动员比赛的调查和分析,研究表明：第一，运动员的前三轮试跳助跑准确性、稳定性较好，而在后三轮试跳助跑准确性、稳定性较差，极大地影响了他们正常水平的发挥．第二，心理因素对跳远助跑的准确性有较大的影响,建议在今后的训练中加强在特殊状态下助跑技术稳定性的训练．     

平庄局元宝山露天矿基岩疏干方案研究

分析了元宝山露天煤矿水文地质特征与基岩抽水试验情况，提出了元宝山露天矿基岩疏干设计方案，通过该方案的实施，解决了元宝山露天煤矿在剥离工作中出现陷车、陷镐、粘车、粘皮带这一难题，使剥离速度大大加快，缓解了采剥失调、生产接续紧张局面。不仅创造了可观的直接效益，而且间接效益更大，同时为今后的基岩疏干提供了宝贵经验。     

顶板裂隙水对锚索支护巷道稳定性的影响研究

巷道顶板岩层裂隙水对岩石具有软化、泥化和膨胀变形作用,影响巷道围岩的稳定性.本文采用快速拉格朗日元程序计算分析了岩层裂隙水软化岩石和降低锚杆/锚索锚固力对巷道稳定性的影响.研究得出对砂质泥岩顶板在未受采动影响,且含水率小于1%时裂隙水对围岩稳定性影响不大.图5,表5,参7.