[1]张沛,黄庆享.单一关键层结构与上覆厚沙土层耦合作用研究[J].西安科技大学学报,2012,(01):29-32.
 ZHANG Pei,HUANG Qing-xiang.Coupling effect between single key strata and the overburden thick sandy soil layer[J].Journal of Xi'an University of Science and Technology,2012,(01):29-32.
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单一关键层结构与上覆厚沙土层耦合作用研究(/HTML)
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2012年01期
页码:
29-32
栏目:
出版日期:
2012-02-29

文章信息/Info

Title:
Coupling effect between single key strata and the overburden thick sandy soil layer
文章编号:
1672-9315(2012)01-0029-04
作者:
张沛12黄庆享12
1.教育部 西部矿井开采及灾害防治重点实验室,陕西 西安 710054; 2.西安科技大学 能源学院,陕西 西安 710054
Author(s):
ZHANG Pei12HUANG Qing-xiang12
1.Key Laboratory of Western Mine Exploitation and Hazard Prevention of Ministry of Education,Xi'an 710054,China; 2.College of Energy Science and Engineering, Xi'an University of Science and Technology, Xi'an 710054, China
关键词:
浅埋煤层 关键层 厚沙土层 耦合作用
Keywords:
shallow seam key strata thick sandy soil layer coupling effect
分类号:
TD 31
文献标志码:
A
摘要:
通过物理相似模拟实验,对单一关键层结构与其上厚沙土层的耦合作用关系进行了研究,得出厚沙土层的破坏规律和破坏后的厚沙土层作为载荷作用在关键层(关键块)结构上的载荷传递规律,为建立顶板动态结构理论奠定了基础。
Abstract:
Through the simulating model test, the coupling effect between single key strata and the overburden thick sandy soil layer is studied, the failure character of thick sandy soil layer is obtained, and the load transmitting law on the key strata(key block)is found. This research is of a basic role in dynamic roof structure theory.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2011-08-10
基金项目: 榆林市产学研合作项目(榆政财教发[1010]4号); 陕西省教育厅重点实验室科学研究计划项目(2010JS019); 天地科技股份公司技术创新基金(KJ-JJ-2011-TDHT-01)
通讯作者: 张 沛(1979-),男,河南泌阳人,博士研究生,主要从事采矿工程、矿山压力与岩层控制方面教学与研究.
更新日期/Last Update: 1900-01-01