Gaoming Lu
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View article: Research on the safety of the upstream cofferdam structure of kala hydropower station
Research on the safety of the upstream cofferdam structure of kala hydropower station Open
The safety of the cofferdam structure is of great significance for ensuring the smooth construction of dams, but the construction of cofferdams also faces significant safety risks. This article conducts three-dimensional finite element sta…
View article: Multi-directional disturbance effect of shear mechanical behaviors and fracturing mechanisms of rockmass intermittent structural plane under true triaxial shear test
Multi-directional disturbance effect of shear mechanical behaviors and fracturing mechanisms of rockmass intermittent structural plane under true triaxial shear test Open
After the excavation of deep mining tunnels and underground caverns, the stability of surrounding rock controlled by structural planes is prone to structural damage and even engineering disasters due to three-dimensional stress redistribut…
View article: Mechanical and fracture characteristics of weak microwave-absorbing sandstone under microwave irradiation: influence of pore water
Mechanical and fracture characteristics of weak microwave-absorbing sandstone under microwave irradiation: influence of pore water Open
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View article: Research on Tunnel Boring Machine Tunnel Water Disaster Detection and Radar Echo Signal Processing
Research on Tunnel Boring Machine Tunnel Water Disaster Detection and Radar Echo Signal Processing Open
This study focused on the detection of water inrush in tunnels excavated by full-section hard rock tunnel boring machines (TBMs) and employed ground penetrating radar methods for conducting research on radar signal processing algorithms. T…
View article: Influences of Microwave Irradiation on the Physicomechanical Properties and Cerchar Abrasivity Index of Rocks
Influences of Microwave Irradiation on the Physicomechanical Properties and Cerchar Abrasivity Index of Rocks Open
The research is aimed at exploring the influences of microwave irradiation on the physicomechanical properties and Cerchar abrasivity index (CAI) of rocks. For this purpose, basalt collected in Chifeng (the Inner Mongolia Autonomous Region…
View article: Influences of Microwave Irradiation on Rock-Breaking Efficiency of a Reduced-Scale TBM Cutter
Influences of Microwave Irradiation on Rock-Breaking Efficiency of a Reduced-Scale TBM Cutter Open
To explore the influences of microwave irradiation on the rock-breaking efficiency of tunnel boring machine (TBM) cutters, a multimode cavity with a microwave power of 2100 W was used to conduct microwave irradiation tests on Chifeng basal…
View article: Experimental investigation on the influence of microwave exposure on the cutting performance of TBM disc cutter cutting of hard rocks
Experimental investigation on the influence of microwave exposure on the cutting performance of TBM disc cutter cutting of hard rocks Open
Microwave energy has been demonstrated to be able to assist mechanical rock breaking in geotechnical and mining engineering. The aim of this research is to study the influences of the interaction between microwave energy and rocks on the p…
View article: Numerical Simulation of Nanosilica Sol Grouting for Deep Tunnels Based on the Multifield Coupling Mechanism
Numerical Simulation of Nanosilica Sol Grouting for Deep Tunnels Based on the Multifield Coupling Mechanism Open
Grouting is an effective technical way for the construction of deep tunnels in unfavorable geological conditions. The fluid-solid-chemical coupling mechanism of grouting process is analyzed from the following three aspects: influence of ph…
View article: Experimental Investigation on the Effect of Microwave Heating on Rock Cracking and Their Mechanical Properties
Experimental Investigation on the Effect of Microwave Heating on Rock Cracking and Their Mechanical Properties Open
Due to various advantages including high efficiency, energy-saving, and having no secondary pollution (no dust or noise), the technology of microwave-induced fracturing of hard rock has been considered as a potential method for rock fractu…
View article: Influence of microwave treatment on mechanical behaviour of compact basalts under different confining pressures
Influence of microwave treatment on mechanical behaviour of compact basalts under different confining pressures Open
The realisation of microwave-induced fracturing of hard rocks has potential significance for microwave-assisted mechanical rock fracturing and stress release in deep rock masses. In this context, compact basalts were treated by microwave h…