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2005年10月09日

【期刊论文】高校院(系)级教学质量保证体系的研究与实践

隋旺华, 隋旺华*, 曾勇, 郑伦素

中国地质教育,2003,(3):56~58,-0001,():

-1年11月30日

摘要

教学质量是高等教育永恒的主题。高等学校院(系)对教学质量保障起着举足轻重的作用。本文从健全院(系)教学管理与咨询机构、明确院(系)办学定位、建立院(系)教学管理和质量保证体系等方面进行了探讨并结合工作实际介绍了实施的效果。

院(, 系), 教学质量, 办学定位, 质量保障

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2005年10月09日

【期刊论文】煤系岩石工程地质性质指标变异性研究*

隋旺华, 周圣武, 姜振泉, 于震平

煤田地质与勘探,1998,26(5):44~47,-0001,():

-1年11月30日

摘要

对山东金山矿区3煤覆岩及底板工程地质性质类型的物理力学性质指标的变异性进行了研究,用K-S法进行的概率分布类型拟合检验表明,各指标基本服从正态分布;另外,还对煤系岩石物理力学性质指标的关联性及各向异性特征进行了初步分析,为煤矿工程地质可靠度研究提供了依据。

变异性, 工程地质性质, 力学性质, 煤系, 概率分布, 相关性, 各向异性

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2005年10月09日

【期刊论文】红层与煤系复合结构覆岩采动破坏分析及其应用*

隋旺华, 张改玲①, 董青红①, 隋旺华①, 陈德俊②, 王连奎②, 赵庆杰②

工程地质学报,2004,12(1):41~44,-0001,():

-1年11月30日

摘要

许多矿区煤层采动影响范围内的覆岩层由红层和煤层共同构成。本文研究了山东省太平煤矿东区二叠系3号煤层 覆岩破坏和防水煤柱留设的问题,在对上覆第四系水文地质条件分析的基础上,对红层和煤系复合结构覆岩的工程地质特征和破坏状况进行了分析,确定了合理的防水煤岩柱高度,并经过开采验证,避免了水害发生。

红层, 煤系, 覆岩破坏, 防水煤岩柱

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2005年10月09日

【期刊论文】The trace test for the connection of feed wells and mine drainage and the sealing treatment with grouting*

隋旺华, Wanghua Sui, Qinghong Dong, Donglai Zhou, Yi Yang Dejun Chen, Qingjie Zhao, Zunxin Liu

Proc. of the international symposium on water resources and the urban environment. China Enviromental Science Press: 571~573, 2003,-0001,():

-1年11月30日

摘要

The Quaternary strata in the research area, located in the west part of Zoucheng city, Shandong province, can be divided into 3 groups of aquifers and aquifuges according to their water enrichment, namely a top set, a middle set and a bottom set respectively. As a stable aquifuge, the middle set isolates the hydraulic relationship between the top and the bottom aquifers. In the recent years, more than 30 feed wells were drilled in the region ofTaiping coalmine. The connective tests indicated the obvious hydraulic connection between feed wells and mine drainage. In order to cut off the recharge from the top set to the bottom set through the wells, the bottom parts of the wells have been sealed and blocked with grouting process. Tests show that the grouting did not affectsignificantly the hydraulic discharge of wells and can preserve the water resources of the top water-bearing strata.

feed well,, mine drainage,, trace test,, grouting,, acoustic amplitude logging

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2005年10月09日

【期刊论文】STUDY ON THE SAFETY PILLARS UNDER WATER-BEARING STRATA USING FULLY MECHANIZED SUB-LEVEL CAVING METHOD IN TAIPING COAL MINE, SHANDONG PROVINCE, CHINA

隋旺华, SUI WANGHUA, YANG SIGUANG, DI QIANSHENG, CHEN DEJUN, ZHAO QINGJIE, LIU ZUNXIN

Proc. of 2nd Int. Symp. On NDRM, Shengyang, China, Rinton Press, USA Vol. 25 No.3,-0001,():

-1年11月30日

摘要

The engineering geological model and numerical simulation models for fully mechanized sub-level caving under thick unconsolidated water-bearing strata are constructed to predict and simulate the stress distribution and the extent of failure zones in the overlying rock mass. The distribution of the principal stresses in overburden rock mass is divided into three types. The failure conditions of overburden are classified into tensile cracked area, tensile-fissured area, and plastic deformation or shear fractured area. The extent and height of water flowing fractured zone can be determined on the stress distributions and failure conditions.Based on the calculation results and comprehensive engineering geological and hydrogeological evaluation, the height of safetypillars under water body of mining thick coal seam No.3 in Taiping coal mine is then defined to be 60m, which is the minimum size of pillars in similar geological and mining conditions in Yanzhou coalfield.

fully mechanized sub-level caving method,, finite element method,, safety pillar under water body,, engineering geological model,, Taiping coalmine

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  • 隋旺华 邀请

    中国矿业大学,江苏

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