New empirical model to evaluate groundwater flow into circular tunnel using multiple regression anal

来源 :矿业科学技术学报：英文版 | 被引量 : 0次 | 上传用户：ljb2000

【摘要】

：

There are various analytical, empirical and numerical methods to calculate groundwater inflow into tunnels excavated in rocky media. Analytical methods have bee

【作者】

：

Farhadian Hadi Katibeh Homayoo

【机构】

：

DepartmenofMiningEngineering,DepartmentofMiningandMetallurgicalEngineering

【出处】

：

矿业科学技术学报：英文版

【发表日期】

：

2017年3期

【关键词】

：

多元回归分析法圆形隧道地下水流经验模型多元回归分析方法数值计算方法地下水渗流评价 Groundwater inflow Analytical eq

【基金项目】

：

The authors would like to thank Institute of SCE and Mahab Ghods Consultant Engineering Company, especially Dr. J. Hasanpour, Dr. A. AaliAnvari and his colleagues in the Tunneling Division for their h

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

There are various analytical, empirical and numerical methods to calculate groundwater inflow into tunnels excavated in rocky media. Analytical methods have been widely applied in prediction of groundwater inflow to tunnels due to their simplicity and pra

其他文献

An assessment of coal pillar system stability criteria based on a mechanistic evaluation of the inte

Coal pillar design has historically assigned a factor of safety(Fo S) or stability factor(SF) according to their estimated strength and the assumed overburden l

期刊

相互作用机理稳定性判据煤柱评价覆岩设计历史矿柱强度开采深度Coa] pillarsStabilityOverburdenPost-fail

Development of a spring analogue approach for the study of pillars and shafts

In civil and mining operations that involve ground excavation and support,the loads are distributed between the ground and support depending on their relative s

期刊

ROOMandPILLARShaftsGround-supportinteractionSPRINGANALOGUERockbolts

A review of energy associated with coal bursts

A coal burst is defined as a rapid expulsion of coal(and potentially gas)from the boundary of the roadway.Rock and coal fractures together with micro seismic vi

期刊

COALBURSTSTRAINENERGYGasENERGYSEISMICENERGYPILLARstability

Influence of heating rate on reactivity and surface chemistry of chars derived from pyrolysis of two

期刊

热分解过程气化反应表面化学加热率褐煤字符中国FourierPyrolysisLow rank coalHeating rateReactiv

Development of a web-platform for mining applications

‘‘Web ground control”(webGC)provides users with instantaneous access to mine design applications anywhere,at any time,through a web browser.Utilizing a web-b

期刊

GROUNDcontrolSTABILITYWEBapplicationCLOUDCOMPUTING

Understanding the connection between blasting and highwall stability

Surface mines continue to implement highwalls for several reasons, such as increasing recovery, improving margins, and justifying higher stripping ratios. Highw

期刊

CONTROLLEDBLASTINGHighwallSTABILITYPresplittingSurfaceMININGControlled bl

Cognitive work analysis to comprehend operations and organizations in the mining industry

包括采矿，复杂工业系统在在认知进程之中理解相互关系有突出的挑战，工作环境和可得到的设备。认知工作分析(CWA ) 的概念超越完全基于感性、物理的特点评估人的任务的传统的分

期刊

Green coal mining technique integrating mining-dressing-gas draining-backfilling-mining

Aiming to address the following major engineering issues faced by the Pingdingshan No. 12 mine:(1) difficulty in implementing auxiliary lifting because of its d

期刊

充填开采采煤技术瓦斯抽放煤层渗透率美国海岸警卫队技术保护采选煤炭资源Integrated green mining techniqueProt

Longwall automation: trends, challenges and opportunities

This paper explores the ongoing development and implementation of longwall automation technology to achieve greater levels of underground coal mining performanc

期刊

SafetyPRODUCTIVITYEnvironmentMININGAUTOMATIONLONGWALLMININGREMOTEMINING

Free radicals, apparent activation energy, and functional groups during low-temperature oxidation of

期刊

煤样品低温度氧化期精力激活分子自由FOURIERFree racial concentrationFunctional groups Low-

New empirical model to evaluate groundwater flow into circular tunnel using multiple regression anal

与本文相关的学术论文