Works in Coal Science & Technology (0253-2336), 2021, Vol 49, Issue 2

Results: 29

露天矿背斜区内排土场边坡基底处理方式优选研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 77, doi. 10.13199/j.cnki.cst.2021.02.010

By:

赵红泽;
邵志奔;
杜海瑞;
邓有燃

Publication type:

Article

难采煤岩的高效破碎方法研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 163, doi. 10.13199/j.cnki.cst.2021.02.020

By:

张强;
王聪;
刘玉果;
田莹;
王亚军;
吕祥锋;
陈洪月;
马英

Publication type:

Article

采动覆岩高位离层演化特征及涌（突）水前兆信息研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 194, doi. 10.13199/j.cnki.cst.2021.02.023

By:

乔伟;
赵世隆;
李连刚;
甘圣丰;
江传文;
刘梦楠;
张磊;
段玉路

Publication type:

Article

煤矿采动影响下地面井群瓦斯抽采范围研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 109, doi. 10.13199/j.cnki.cst.2021.02.014

By:

孙海涛;
付军辉;
张志刚;
胡君

Publication type:

Article

煤矿井下CO来源辨识与浓度超限原因研究——以内蒙古串草圪旦煤矿为例.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 138, doi. 10.13199/j.cnki.cst.2021.02.017

By:

周效志;
桑树勋;
谷德忠;
于海秋;
张泽文

Publication type:

Article

煤岩孔裂隙结构分形特征及渗透率模型研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 226, doi. 10.13199/j.cnki.cst.2021.02.026

By:

李波波;
王斌;
杨康;
任崇鸿;
袁梅;
许江

Publication type:

Article

瓦斯压力和应力对裂隙影响下的渗透率模型研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 115, doi. 10.13199/j.cnki.cst.2021.02.015

By:

蒋长宝;
余塘;
段敏克;
殷文明

Publication type:

Article

煤系通用型碳纤维的制备与研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 254, doi. 10.13199/j.cnki.cst.2021.02.030

By:

刘金昌;
杨帅;
解强;
梁鼎成

Publication type:

Article

近距离煤层群煤与瓦斯高效共采技术体系研究 ———以山西吕梁沙曲矿区为例.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 122, doi. 10.13199/j.cnki.cst.2021.02.016

By:

程志恒;
陈亮;
邹全乐;
王宏冰;
浦仕江;
齐庆新;
梁椿豪;
樊少武;
苏士龙;
闫大鹤

Publication type:

Article

超深保护层开采巷道围岩控制技术研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 45, doi. 10.13199/j.cnki.cst.2021.02.006

By:

张德飞;
张庆林;
张洪伟;
卢志国;
郑仰发;
范明建

Publication type:

Article

红土膏体充填材料及其物理特性试验研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 61, doi. 10.13199/j.cnki.cst.2021.02.008

By:

余伟健;
万幸;
刘芳芳;
王直

Publication type:

Article

煤分子结构模型构建及优化研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 245, doi. 10.13199/j.cnki.cst.2021.02.029

By:

张志军;
王露;
李浩

Publication type:

Article

煤中CH<sub>4</sub>扩散影响因素的分子动力学分析.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 85, doi. 10.13199/j.cnki.cst.2021.02.011

By:

唐巨鹏;
邱于曼;
马圆

Publication type:

Article

热接触变质煤制备石墨烯：化学结构演化.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 238, doi. 10.13199/j.cnki.cst.2021.02.028

By:

王绍清;
沙吉顿;
张浩;
董泽宇;
王凯旋

Publication type:

Article

工作面回采与支架回撤协同作业新技术.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 21, doi. 10.13199/j.cnki.cst.2021.02.003

By:

王志强;
王树帅;
苏泽华

Publication type:

Article

基于掘进机随掘震源的巷道侧前方断层成像技术.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 232, doi. 10.13199/j.cnki.cst.2021.02.027

By:

王季;
覃思;
陆斌;
吴海;
赵朋朋

Publication type:

Article

基于PCA-RA的滨海矿井水源识别技术研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 217, doi. 10.13199/j.cnki.cst.2021.02.025

By:

陈绍杰;
刘久潭;
汪锋;
周景奎;
唐鹏飞;
高宗军

Publication type:

Article

深部冻结井筒内壁早期温度－应力场演化特征研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 69, doi. 10.13199/j.cnki.cst.2021.02.009

By:

张基伟;
李方政;
喻新皓;
丁航;
孔令辉

Publication type:

Article

张拉预紧式锚杆支护系统高能强化锚固机理研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 38, doi. 10.13199/j.cnki.cst.2021.02.005

By:

王襄禹;
张卫东;
王广辉;
吴博文;
李军臣;
郑哲

Publication type:

Article

工作面顶板灾害类型、监测与防治技术体系.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 1, doi. 10.13199/j.cnki.cst.2021.02.001

By:

徐刚;
黄志增;
范志忠;
卢振龙;
张震;
薛吉胜;
王传朋;
王元杰;
陈法兵;
李岩;
刘前进;
李正杰;
苏波;
李春睿;
张春会

Publication type:

Article

浅埋近距离煤层群工作面上隅角贫氧致因及综防技术.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 102, doi. 10.13199/j.cnki.cst.2021.02.013

By:

潘荣锟;
刘伟;
李怀珍;
晁江坤;
王亮

Publication type:

Article

惰性气体对KHCO<sub>3</sub>冷气溶胶甲烷抑爆性能的影响研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 145, doi. 10.13199/j.cnki.cst.2021.02.018

By:

王燕;
林森;
李忠;
李璐;
温小萍;
纪文涛

Publication type:

Article

强动压“ 三软” 煤层巷道“ 卸－转－固” 围岩控制技术.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 30, doi. 10.13199/j.cnki.cst.2021.02.004

By:

徐佑林;
刘德成;
吴旭坤;
曹佐勇;
高永雄;
张仁松;
周泽;
周波;
许猛堂;
张辉

Publication type:

Article

基于LBM-DEM耦合方法的突水溃砂运移规律研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 206, doi. 10.13199/j.cnki.cst.2021.02.024

By:

浦海;
郭世儒;
刘德俊;
许军策;
王健

Publication type:

Article

厚硬顶板下大倾角软煤开采灾变机制与防控技术.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 12, doi. 10.13199/j.cnki.cst.2021.02.002

By:

杨科;
刘文杰;
李志华;
刘钦节;
池小楼;
魏祯

Publication type:

Article

冲击地压矿井采区下山保护煤柱合理宽度研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 52, doi. 10.13199/j.cnki.cst.2021.02.007

By:

刘金海;
郑学军;
刘虎;
王永;
卢绪涛;
王维斌

Publication type:

Article

典型含煤地层锚固孔钻进动力特性与地层信息识别研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 177, doi. 10.13199/j.cnki.cst.2021.02.021

By:

张幼振;
张宁;
刘璞;
居培;
何玢洁

Publication type:

Article

不同阻塞条件下的隧道火灾全尺寸试验研究.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 93, doi. 10.13199/j.cnki.cst.2021.02.012

By:

田向亮;
钟茂华;
刘畅;
李全明

Publication type:

Article

三维可视化技术在智慧矿山领域的研究进展.

Published in:

Coal Science & Technology (0253-2336), 2021, v. 49, n. 2, p. 153, doi. 10.13199/j.cnki.cst.2021.02.019

By:

李梅;
姜展;
姜龙飞;
孙振明

Publication type:

Article