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5. A numerical investigation into key factors controlling hard rock excavation via electropulse stimula

A numerical investigation into key factors controlling hard rock excavation via electropulse stimula

来源 :岩石力学与岩土工程学报:英文版 | 被引量 : 0次 | 上传用户：likeren1

【摘 要】

：

Electropulse stimulation provides an energy-efficient means of excavating hard rocks through repeated application of high voltage pulses to the rock surface.As

【作 者】

：

Daniel Vogler Stuart DCWalsh M 

【机 构】

：

GeothermalEnergyandGeofluids,DepartmentofCivilEngineering,DepartmentofEarthandEnvironmentalSciences

【出 处】

：

岩石力学与岩土工程学报:英文版

【发表日期】

：

2020年4期

【关键词】

：

Electropulse stimulation High voltage breakdown Numerical modeling DRILLING Ther 

【基金项目】

：

supported by Innosuisse-Swiss Innovation Agency-under grant number 28305.1 PFIW-IW,support from SwissGeoPower

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Electropulse stimulation provides an energy-efficient means of excavating hard rocks through repeated application of high voltage pulses to the rock surface.As such,it has the potential to confer significant advantages to mining and drilling operations fo

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