Evaluation of Structural Properties of Coal Seams

机译：煤层结构性能评价

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摘要

A correlation between the rank, ash content and coal seam discontinuities and coal strength/stiffness is discussed. Rebound hammers were used to evaluate the strength properties of two coal seams. The coefficient of variability of the rebound tests are compared with those of laboratory compressive strength tests by other investigators. 8 references, 6 figures, 6 tables. (ERA citation 10:022306)

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Szwilski, A. B.;
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年度 1985
页码 1-11
总页数 11
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Coal; Kentucky; Ash Content; Carbon; Chemical Composition; Coal Deposits; Coal Rank; Coal Seams; Compression Strength; Correlations; Elasticity; Experimental Data; Mechanical Properties; Young Modulus;

机译：煤;肯塔基;灰分;碳;化学成分;煤矿;煤等级;煤层;抗压强度;相关性;弹性;实验数据;力学性质;杨氏模量;

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2. The prediction of structural fractures in coal seams of the Kuba coalfield, China: an application for coalbed methane (CBM) recovery development [J] . Zhou Zhang, Min Zhoua, Yun-Xing Cao, Geologia Croatica: a journal of the Institute of Geology Zagreb and Croatian Geological Society . 2019,第Specialaissue期

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4. Fuzzy comprehensive evaluation of mining geological condition in the No.9 coal seam, Linhuan coal mine, Huaibei Coalfield, China [C] . Zhang Lei, Pan Jienan, Zhang Xiaomin International Conference of Environmental Science and Engineering . 2013

机译：中国淮北煤矿临桓煤矿矿井地质条件模糊综合评价
5. RELATIONSHIPS BETWEEN COAL CONSTITUTION, THERMOPLASTIC PROPERTIES AND LIQUEFACTION BEHAVIOR OF COALS AND VITRINITE CONCENTRATES FROM THE LOWER KITTANNING SEAM. [D] . SENFTLE, JOSEPH THOMAS. 1981

机译：下煤层煤中煤的组成，热塑性能和煤与白云母粉的液化行为之间的关系。
6. Permeability Prediction in Deep Coal Seam: A Case Study on the No. 3 Coal Seam of the Southern Qinshui Basin in China [O] . Pinkun Guo, Yuanping Cheng 2013

机译：深部煤层渗透率预测-以沁水盆地南部三号煤层为例
7. High pressure methane adsorption analyses for coal samples of the Matanuska Valley coal-bed methane AK 94-CBM-1 hole as follows: Seam #1, Seam #6, Seam #9, and Seam #13 [O] . Dan Seamount, R. M. Bustin 1998

机译：高压甲烷吸附分析Matanuska Valley煤层煤层AK 94-CBM-1孔的煤样，如下所示：Seam＃1，Seam＃6，Seam＃9和Seam＃13

Evaluation of Structural Properties of Coal Seams

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