The attenuation of the acoustic activity in marble specimens under uniaxial compressive loadingunloading loops is quantified in juxtaposition to that of the electric activity.In parallel,the existence of"pre-failure i...
funded by the National Natural Science Foundation of China(Grant No.U23B20146);the Natural Science Foundation of Sichuan Province,China(Grant Nos.2024NSFSC0825 and 2022NSFSC0406);We are also grateful for the support provided by the China Scholarship Council(CSC).
Deep rocks encountered in underground engineering are frequently in complex in situ environments and experience both excavation disturbance during construction and cyclic loading throughout the long-term operation. Un...
National Natural Science Foundation of China,Grant/Award Number:52375336。
Magnetic nanofluid possesses the characteristic of interfering with the propagation of the magnetic field,endowing it with the sensing property in motion.However,the residual adhesion of magnetic nanofluid as it flows...
supported by the National Natural Science Foundation of China(Nos.32201545 and 3197130741);the Innovative Postdoctoral Research Project of Hubei Province,China(No.291200).
Mining can significantly alter landscapes,impacting wildlife and ecosystem functionality.Natural recovery in open-pit mines is vital for habitat restoration and ecosystem re-establishment,although few empirical studie...
supported by the National Natural Science Foundation of China(Nos.12272119 and U1965101).
The initial micro-cracks affect the evolution characteristics of macroscopic deformation and failure of rock but are often ignored in theoretical calculation,numerical simulation,and mechanical experiments.In this stu...
supported by the National Natural Science Foundation of China(No.U1965203).
To reveal the dynamic mechanical characteristics of deep rocks,a series of impact tests under triaxial static stress states corresponding to depths of 300-2400 m were conducted.The results showed that both the strain ...
financially supported by the National Natural Science Foundation of China(No.41972198);the Science and Technology Innovation Program of Hunan Province(No.2021RC4055);the Cooperation Foundation of Key Laboratory of Mineralogy and Metallogeny,Guangzhou Institute of Geochemistry;CAS(No.KLMM20180201);the Scientific Research Starting Foundation of Central South University。
In order to decipher element mobility in UHP meta-sedimentary rocks in the continental subduction zone,major and trace element compositions are investigated for a continuous profile from a representative UHP region in...
Marble is a metamorphic rock, which is one of the 3 basic rock types (magmatic, sedimentary, metamorphic) forming the earth’s crust. The major characteristic sought after in a rock mass in the field for it to be expo...
Failure of irregular rock samples may provide implications in the rapid estimation of rock strength,which is imperative in rock engineering practice.In this work,analytical,experimental and numerical investigations we...
supported by the National Natural Science Foundation of China(Grant Nos.B050121975202,52108031);the Natural Science Foundation of Shaanxi Province(Grant No.2023-JC-YB-097);the 111Project(Grant No.D18004)。
Artificial calcium oxalate films have been applied to protect sculptures,monuments,and buildings made of marble due to their potential protective capacities.Unfortunately,artificially prepared calcium oxalate films ar...